Measuring & Testing Wine

Capable of reading from 50°F - 550°F degrees. Includes sleeve and is calibratable via a nut on the back of the dial.

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This weldless thermowell is made from solid 304 stainless steel.  It has a 1/2" BSP thread which is 40mm long (1.57 inches). Includes silicone o-ring, stainless steel slimline nut and also the extra long nut for mounting a thermometer. Kegland Part number: KL01908  

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This brew thermometer conveniently clips to the inside of your kettle so you can constantly monitor your mash or boil kettle temps. Features a 2" dial face and 12" stem. Measures from 0–220°F.  

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Double Junction, refillable glass electrode with BNC connector and 1m cable. Replacement for the electrode that is included with the Milwaukee MW151 MAX pH/ORP/Temp Logging Bench Meter. The electrode is the consumable portion of the pH meter which actually makes the measurement. All pH electrodes wear out over time and must be replaced. If your meter is having trouble calibrating or the reading drifts then a bad electrode is the likely culprit.   Milwaukee Part Number: MA917B/1  

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One gallon of pH Calibration Solution 7.01.  You will want to have both 4.01 and 7.01 solutions on hand to properly calibrate your pH meter.

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The Milwaukee MW151 MAX 3-in-1 PRO pH/ORP/Temp Bench Logging Meter is preferred by people testing all types of samples viscus or not, in a variety of applications that cause other pH meters and electrodes to fail.  The logging feature allows log-on-demand and log-on-stability features that ensure all readings are accurate and not entered incorrectly. The MA917B/1 Milwaukee double junction electode is refillable and easy to clean.  From brewers and wine makers to hydroponic growers, labs and water treatment, the MW151 MAX is your Bench Logging Meter for fast, accurate readings. Accuracy People choose the MW151 MAX 3-in-1 PRO pH/ORP/Temp Portable Logging Meter to improve the accuracy of their testing program. With up to 5 point calibration and 7 standard buffer choices (2 custom buffers also), the meter can be quickly calibrated to a higher accuracy compared with one or two point calibration. The MW151 MAX meter is accurate to ± 0.002 pH. 8 x more accurate than some alternative meters. The meter comes with a refillable, glass, double junction pH electrode and MA831R temperature sensor allowing the meter to automatically adjust the pH reading for the effect of temperature (ATC). The meter can also be used as a very accurate thermometer with accuracy +/-0.4°C (+/-0.8°F). Low Maitenance The MW151 MAX pH/OPR/Temp Bench Logging Meter comes with the Milwaukee glass, double junction MA917B/1 pH electrode. This is Milwaukee's top selling lab grade electrode for a reason. Designed to be both low maintenance (refillable) and able to withstand more challenging samples (double junction). The MA917B/1 is ideal for use in beer making, winemaking, hydroponics, laboratories and many other applications.  Features: Fast easy-to-read results with large duel level digital LCD readout. Extreme accuracy to ±0.002 pH | +/- 1 mV OPR | +/- 0.4°C (+/-0.8°F).  Extended pH range (-2.00 pH to 20.00 pH / -2.000 to 20.000 pH). Lightweight, sleek design with small benchtop footprint. Simple easy-to-use logging and USB download functions, manual or on stability up to 1,000 logs. Electrode diagnostics feature checks and displays the condition of the pH electrode.  Easy measurement: just place the electode and temperature probe in the sample, gently stir and wait for the reading to stabilize. Simple push button, automatic up to 5 point calibration for increased accuracy. Up to 7 Standard calibration solutions (1.68, 4.01, 6.86,7.01, 9.18, 10.01 and 12.45) and 2 custom choices. Refillable, glass, double junction lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage. Built-in rechargeable battery with 8 hours battery life (battery included). Selectable Auto-off feature.  Alphanumeric LCD display messages for friendly, intuitive information, warnings and error messages. Internal clock date to keep track of different time-dependent functions (calibration, timestamp,calibration time out). 3 feet probe cables for extra flexibility when testing. Care and Use pH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction. Sensing Bulb The glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes. Reference Junction The reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH electrode will no longer function. You can extend the life of your pH electrode in the following ways. Storage To minimize clogging the pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged. Storing in pH probe storage solution or pH calibration buffers will help address both these issues. Do not store in tap water and DI water. This will damage the sensitivity of the probe. The best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage. Cleaning and Maitenance Residue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution. Also: Inspect the electotrode for damage or scratches, if present replace the electrode. Inspect the cable.  The connection cable and insulation must be intact. Connectors should be clean and dry. Rinse off salt deposits with water or DI water. Calibration The pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO Plus pH meter accurate. Also, calibrate after cleaning or a long period of storage. Specifications: pH Range: -2.00 to 20.00 pH / -2.000 to 20.000 pH ORP Range: ±2000.0 mV Temp. Range: -20.0 to 120.00°C (-4.0 to 248.0°F) Resolution: 0.01 pH / .001 pH Resolution: 0.1mV Resolution: 0.1°C / 0.1°F) Accuracy: ±0.01 pH / ±0.002 pH @ 25°C / 77°F Accuracy: ±1mV Accuracy: ±0.4°C |±0.8°F pH Calibration: up to 5 point automatic pH calibration | 7 standard buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and two custom buffers Temperature Compensation: Automatic, -20.0 to 120.0°C (-4.0 to 248.0°F) or manual pH electrode: MA917B/1 glass, double junction pH electrode (supplied) Temperature probe: MA831R (included) Logging: Maximum 1,000 samples (stored in up to 100 lots) / on demand, 200 samples on stability, 200 samples/ Interval logging, 1000 logs PC Connectivity: 1 USB Port, 1 micro USB port Power supply: 12VDC, 5 VDC USB Adapter (included) Battery life: Approx. 8 hours of use Auto-off: Selectable 5, 10, 30, 60 min. or off Environment: 0 to 50°C / 32 to 122°F; max RH 95% Dimensions: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches) Weight: 0.9 kg / 2.0 lbs.    

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Never need batteries again for your High Precision Series Scale. For the American Weigh product AMW LB-501, our MT353. Input: 120V at 60Hz Output: 9V DC at 100mA

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The HI84500-61 is a 120 mL bottle of alkaline reagent required for determination of total sulfur dioxide in wine using the HI84500 Sulfur Dioxide Mini Titrator for Wine Analysis. This alkaline reagent is used to raise the pH value of the sample prior to performing a total sulfur dioxide titration. With 5 mL of reagent required per total SO2 test, there is enough alkaline reagent for approximate 24 tests. Pre-measured solution Clearly marked expiration date and lot number Air tight bottle with tamper-proof seal to ensure quality The HI84500-61 alkaline reagent is necessary for the analysis of total sulfur dioxide. The alkaline reagent raises the pH and liberates bound sulfur dioxide. This pH adjustment ensures that all of the free and bound sulfur dioxide is accounted for to give an accurate measurement of total sulfur dioxide. The HI3148B ORP electrode is used to detect the endpoint for both the low (1.0 to 40.0 ppm of SO2) and high (30 to 400 ppm of SO2) ranges. The HI84500 can be used with all wines, including red, which are difficult to test using traditional methods due to the difficulty to observe a distinctive color change when the endpoint is reached.   The HI84500 determines the free and total sulfur dioxide concentration in wine using the Ripper method. Excess iodide is added to the wine sample and reacts with the iodate titrant to produce iodine:   IO3- + 5I- + 6H+ → 3I2 + 3H2O   The iodine produced reacts with sulfur dioxide in the wine according to the redox reaction below:   H2SO3 + I2 → H2SO4 + 2HI   Replacement reagents required to operate the HI84500 include:     Low Range - 1.0 to 40.0 ppm SO2 High Range - 30 to 400 ppm SO2 Pump calibration standard HI84500-55 HI84500-55 Titrant solution HI84500-50 HI84500-51 Acid reagent HI84500-60 HI84500-60 Alkaline reagent (Total SO2) HI84500-61 HI84500-61 Stabilizer powder packets HI84500-62 HI84500-62 Requires only 5mL per test. Pre-measured solution with clearly marked expiration date and lot numbers in a tamper proof bottle, can be utilized for all wines including red.  

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This unit is packed with great features and is appreciated by those willing to pay for more great quality!  A large, clear scale makes this by far the easiest to read refractometer that we carry. Other highlights include a Automatic Temperature Correction, dual scales (1.000-1.130 SG / 0-32 Brix), ocular eyepiece for focusing, a locking calibration ring and a beefy rubber grip for easy and sure handling. Once you pick this refractometer up the first time, you'll understand how it's been constructed to live in the vineyard with you - this is the heftiest and sturdiest unit we carry. For the user who only wants to have to buy it once!  

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One gallon of pH Calibration Solution 4.01 (pink).  You will want to have both 4.01 and 7.01 solutions on hand to properly calibrate your pH meter.

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The tool is utilized for electrode removal on select Hanna testers. With a simple twist of the removal tool, the tester electrode can safely and easily be removed and replaced with a new one. pH and conductivity (EC) electrodes naturally fatigue over time, requiring replacement to ensure measurements are obtained quickly and accurately.

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The HI1048B is a glass body, refillable, sleeve junction pH electrode with a BNC connector. This electrode features a double junction reference, Hanna's Clogging Prevention System (CPS) technology and spherical glass sensing bulb made with general purpose glass. This pH electrode is ideal for wine must and juice due to their high solids content that would clog a standard general purpose pH electrode. Clogging Prevention System (CPS™) Technology Refillable Electrode Double Junction Design Hanna Instruments offers a wide variety of pH electrodes that are designed for many different applications. The type of glass used for sensing pH, bulb shape, body material, type of junction, type of reference and electrolyte used are just some of the design considerations.   The HI1048B uses general purpose (GP) glass, spherical bulb, glass body, sleeve junction with CPS™ technology, double junction and is refillable with 3.5M KCl, making it ideal for wine must, juice, and other samples with a high solids content.   General Purpose Glass Formulation General Purpose (GP) glass, as the name implies, is a standard glass formulation that is used for general use. A pH electrode with GP glass will have a resistance of 100 megaohms at 25°C and is suited for measuring the pH of samples that are at ambient temperatures. The HI1048B is suitable to use with samples that measure from 0 to 80°C.   Spherical Glass Tip The spherical shaped tip design allows for a wide area of contact with the measured sample. This permits a faster electrode response with a higher degree of stability.   CPS Sleeve Junction Clogging Prevention System (CPS) technology is an innovation in for the improvement of pH measurements in samples that have a high solids content. Conventional pH electrodes use ceramic junctions that can clog quickly when used in samples that have a high solids content such as wine must or juice. When the junction is clogged, the electrode does not function. CPS technology utilizes the porousness of ground glass coupled with a PTFE sleeve to prevent clogging of the junction. The ground glass allows the proper flow of the liquid, while the PTFE sleeve repels solids. As a result, pH electrodes with CPS technology take up to 20 times longer to be fouled as compared to conventional electrodes.   Double Junction Reference A double junction electrode has an internal compartment surrounding the reference wire. Silver ions are present in the electrolyte of the internal compartment, which houses the Ag/AgCl reference wire; the electrolyte outside this compartment is silver free. The double junction design means that virtually no silver from the electrode enters the sample. This design allows measurement in applications where silver ions in the sample are undesirable or for samples that contain sulfides that can cause the silver to precipitates and clog the junction. The clogging of the junction will result in drifty and erratic readings.   Refillable The HI1048B is a refillable probe. Since it is a double junction pH electrode, the fill solution is the HI7082 3.5M KCl. This solution does not contain any silver as with single junction electrode fill solutions.   Glass Electrode Body The glass body is ideal for laboratory use. The glass is resistant to many harsh chemicals and is easily cleaned. The glass body also allows for a fast transfer of heat to the internal reference electrolyte. The mV generated by the reference cell is temperature dependent. The faster the equilibrium the steadier the reference potential.   BNC Connector The HI1048B has a BNC connector. This type of connector is universal in that it can be used on any pH meter that has a female BNC probe input. Other types of connectors include DIN, screw type, T-type, and 3.5mm to name a few. These types of connectors tend to be proprietary for a particular type of meter and are not interchangeable. Single Junction Versus Double Junction pH Electrodes   Conventional electrodes are normally single junction. As depicted by the figure above, these electrodes have only a single junction between the internal reference wire and the external solution. Under adverse conditions, such as high pressure, high temperature, highly acidic or alkaline solutions, the positive flow of the electrolyte through the junction is often reversed resulting in the ingress of sample solution into the reference compartment. If this is left unchecked, the reference electrode can become contaminated, leading to complete electrode failure. Another potential problem with single junction electrodes is the clogging of the junction due to silver chloride (AgCl) precipitation. Silver can be easily precipitate in samples that contain Tris buffer or heavy metals. When the electrolyte solution makes contact with the sample, some AgCl will precipitate on the external face of the junction. The result is drifty readings obtained from the sensor.   Hanna’s double junction system, as the name implies, has two junctions, only one of which is in contact with the sample as shown in the figure. Under adverse conditions, the same tendency of sample ingress is evident. However, as the reference electrode system is separated physically from the intermediate electrolyte area, the contamination of the electrode is minimized. The likelihood of clogging of the junction is also reduced with a double junction electrode since the outer reference cell uses a fill solution that is “silver-free”. Since there is no silver present, there is no precipitate forming to clog the junction. Able to measure samples 0-80C Glass body, refillable sleeve junction pH electrode with a BNC connector and a 0.5m cable Clogging Prevention System (CPS) Technology Refillable Electrode Double Junction Design          

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With 1/2" MPT threads, the Brewmaster dial thermometer is ready to be easily installed on most kettles, mash tuns, and hot liquor tanks. More low profile than it's bigger brother, this unit has a 2" face and 1.875" probe. Measures from 0–220°F. Made from 304 stainless steel. 2” Dial face Waterproof Range: 0-220°F 1/2" MPT

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Designed for homebrewing, the Tilt hydrometer lets you instantly read your brew's specific gravity and temperature on your compatible Apple iPhone/iPad or Android smartphone/tablet or Tilt Pi. Most Bluetooth 4.0+ devices will work with the Tilt. You can then optionally log data to the cloud using their free Google Sheets template or other 3rd party cloud platforms. Tilt's goal is to help homebrewers brew better beer. The Tilt hydrometer allows you to check the specific gravity and temperature of your beer while it's fermenting, without ever having to open your fermenter or pour out any of your precious brew. This makes brewing more consistent and easier to track. Here are some of the new features of the Tilt: Range: Better reception and range. With the increased transmission power your Tilt will send data through larger, thicker-walled fermenters. Precision: Upgraded sensors. With an improved temperature sensor and accelerometer your Tilt will operate with more precision.   Efficiency: Reduced power consumption so more brews, less battery changing. New Look: Newly designed custom circuit board and harness. If using multiple Tilt hydrometers for different batches of fermenting beer you must use a different color for each batch. The app will not read multiple hydrometers of the same color. Each Tilt comes calibrated and ready to go with a pre-installed battery that lasts 12-24 months depending on usage. Just download the free app, sanitize your Tilt, drop it in your fermenter, and start taking readings with your phone, tablet, or Tilt Pi. The specific gravity is accurate +/- 0.002 within the Tilt's range of 0.990 to 1.120. The thermometer is accurate +/- 1°F (+/- 0.5°C). Download the free Tilt app at the Apple App Store or Google Play Store or get the free Tilt Pi download.  

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Our EasyDens Protection Cover keeps your EasyDens safe and clean. Silicone cover which perfectly fits the EasyDens (Gen 2 / MT751).  

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The HI7041S electrolyte fill solution has been developed for Hanna's polarographic dissolved oxygen probes. Having the correct electrolyte solution is crucial to the performance of your dissolved oxygen probe. Convenient dropper bottle Made with reagent grade chemicals   HI7041S is designed to refill the electrolyte solution for polarographic dissolved oxygen probes. Polarographic sensor technology is based on the Ross and Clark polarographic measurement method. An oxygen probe is composed of a platinum electrode and a solid silver electrode. The HI7041S is a concentrated Potassium Chloride solution held in place over the electrode by a PTFE (Polytetrafluoroethylene) membrane. With polarographic technology, an external voltage is applied to the platinum cathode, silver anode, electrolyte solution and gas-permeable membrane to establish a current that is proportional to the concentration of oxygen in a solution.  

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The HI9146 is a rugged, portable dissolved oxygen (DO) meter designed to provide laboratory precision and accuracy under harsh environmental and industrial conditions. This meter offers many features including automatic calibration, auto-endpoint detection, and compensation for temperature, salinity and altitude. The HI9146 is supplied complete with polarographic probe, PTFE membrane caps, electrolyte fill solution, and rugged carrying case. Easily Replaceable Membrane Caps Automatic Calibration Best suited for measuring DO during the fermentation/aging process in both beer and wine (not recommended for use during bottling, and cannot be used in carbonated beer). Application Note During the aging process, wine can range from 6-9mg/L and when bottled most wines should be below 1.25mg/L for Red and 0.6mg/L for white. Based on specifications, the HI9146W is well suited for use during the fermentation/aging process in both beer and wine, however it is not recommended for use during the bottling process.   Dissolved oxygen is a commonly measured parameter in wine analysis. The HI9146 is a rugged, portable dissolved oxygen (DO) meter designed to provide high accuracy measurements whether in the field or in the lab. The meter features automatic calibration performed at one or two points in saturated air and/or zero oxygen solution.All readings are automatically compensated for temperature variations and can be frozen on the display upon stability using the auto-end feature. Salinity and altitude compensation are user adjustable based on the environmental conditions that are present. The HI9146 features a  Battery Error Prevention System (BEPS) that detects when the batteries become too weak to ensure reliable measurements. The HI9146 is supplied complete and ready to use.   Features at a Glance   Polarographic Measuring System The meter and probe use polarographic sensor technology based on the Ross and Clark polarographic measurement method. The probe is comprised of a platinum cathode and silver anode in an electrolyte solution held in place over the surfaces of the electrodes by a polymer membrane. An external voltage applied across the system establishes a current proportional to the concentration of dissolved oxygen.   Replaceable Membrane Caps The pretensioned thin polytetrafluoroethylene (PTFE) membranes employ a screw cap design that can be changed quickly by simply filling with the HI7041 electrolyte fill solution and screw on the DO probe. Automatic Calibration - Calibration can be performed at one or two points to 100% and/or 0% saturation. The 100% saturation is done in air while the 0% is done with the HI7040 bicomponent zero oxygen solution.   Good Laboratory Practice (GLP) The Good Laboratory Practice feature allows the user to recall calibration information including date, time and calibrations points. Automatic Temperature Compensation - All readings are automatically compensated for temperature variations with a high accuracy, built in linearized thermistor temperature sensor behind a stainless steel cover.   Altitude Compensation The HI9146 allows for altitude compensation for up to 4000 meters with a 100 meter resolution.   Salinity Compensation Salinity compensation is adjustable from 0 to 80 g/L (ppt) with a 1 g/L resolution for the measurement of DO is brackish and seawater.   Auto End Point The HI9146 features an auto endpoint mode in which when selected the reading will frozen on the display once a stable measurement is obtained. The auto-end feature allows for consistency among various users by ensuring that stability has been achieved before recording a measurement.   Backlit LCD The HI9146 has a display with a backlight for easy viewing of readings in poor lighting conditions.   Battery Error Prevention System (BEPS) The Battery Error Prevention System detects when the batteries become too weak to ensure reliable measurements. The backlight feature is automatically disabled when batteries are getting low and a clear indication is displayed to warn the user of this condition.   Thin Polarographic Dissolved Oxygen Probe for Wine The HI76408 is a thinner Clark-type polarographic dissolved oxygen probe for Hanna’s benchtop and portable dissolved oxygen meters. The probe is constructed of durable ABS plastic and contains an integrated temperature sensor for temperature compensated measurements. It is compatible with our HI76407A/P PTFE membrane caps. Each membrane separates the probe’s platinum cathode and silver anode from the water sample being measured. Oxygen diffuses across the membrane and interacts with the polarographic system to produce a current proportional to oxygen concentration. Each cap is easily filled with HI7041 electrolyte and screwed on to the probe. The probe’s thin design makes it ideal for wine packaging measurements. Rugged portable dissolved oxygen meter (DO meter). Automatic Calibration. Auto End Point mode which will freeze display once stable measurement is obtained. Backlit LCD for easy view in poor lighting.   Note: This can only be used in uncarbonated beer.

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The Zahm Model D.T. Piercing Device is used to test carbonated beverages for volumes of CO² gas in glass/PET bottles and cans. This instrument uses a dual scale pressure gauge (0-60 psi & 0-4.2kg/cm2) and an adjustable 2″ dial thermometer (25/125ºF & -5/55ºC). It is available in one and three liter sizes. The Series 6000 Piercing Device will provide rapid and accurate determination of gas volumes in alcoholic and non-alcoholic beverages when used with the two pressure/temperature charts furnished with the instrument. Two sizes are available. One that can test vessels up to 1L in size, and the other that can test vessels up to 3L in size.  

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Made with durable borosilicate 3.3 glass, these Erlenmeyer flasks are suitable for most applications. They feature a heavy-duty beaded rim to help prevent breakage and have easy-to-read graduations. Able to withstand temperatures of -50 to 550 °C (-58 to 1022 °F), they are autoclavable for sterilization. In the lab world, these flasks are known as "Student Grade". Student grade is not the highest grade flasks and will have minor defects. Please note this 125mL flask has a narrow neck compared to our Y402 unit and will not accept a #5 stopper. This unit will need a #3 stopper. Specs: Material: Borosilicate Glass Capacity (mL): 125 Capacity (oz): 4 Min Graduation (mL): 50 Max Graduation (mL): 125 Graduation Interval (mL): 20 Overall Height (in): 4 59/64 Overall Height (cm): 12.5 Top Outside Diameter (mm): 22 Autoclavable: Yes Base Diameter (cm): 7.2 Inside Rim Diameter (mm): 20

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Original Milwaukee replacement thermometer for Milwaukee MW012 Digital pH Meter (MT609).   Milwaukee Part Number: MA830R  

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The HI10480 is a digital pH electrode with built-in temperature sensor. This application specific electrode is designed for measuring pH in wine and must. Measuring the pH of wine is a critical step to ensure the quality of a final product.   This electrode features a built-in microchip that stores sensor type, serial number, and calibration information. It also features a double junction reference, Clogging Prevention System (CPS) technology, glass body, and spherical tip. Spherical Glass Tip Clogging Prevention System 3.5 mm connector designed exclusively to be used with Hanna Instruments edge® Tablet Meters. Built-In Microchip The built-in microchip stores sensor type, serial number and calibration information including date, time, offset, slope, probe condition and buffers used. This information is automatically retrieved by edge® once the electrode is plugged in. The ability to transfer information allows for hot-swapping of probes without having to recalibrate. All pH measurements are performed within the electrode and transferred digitally to the meter. This overcomes any noise issues associated with the traditional high impedance analog measuring system. Electrical noise can be generated from a built-in temperature sensor and while working in a humid environment.   Spherical Glass Tip The spherical shaped tip design allows for a wide area of contact with the measured sample. This permits a faster electrode response with a higher degree of stability.  The HI10480 utilizes a low temperature (LT) glass formulation that has a resistance of around 50 megaohms at 25°C. As the temperature of the glass decreases in the sample, the resistance of the LT glass will approach that of GP glass. If using GP glass, the resistance would increase above the optimum range, resulting in increased impedance and ultimately affecting the measurement. The HI10480 is suitable to use with samples that measure from 0 to 80°C.   CPS Sleeve Junction CPS™ (Clogging Prevention System) is an innovation in electrode technology. Conventional pH electrodes use ceramic junctions that clog quickly when used in wine. When the junction is clogged, the electrode does not function. CPS™ technology utilizes the porousness of ground glass coupled with a PTFE sleeve to prevent clogging of the junction. The ground glass allows proper flow of the liquid, while the PTFE sleeve repels dirt. As a result, pH electrodes with CPS™ stay fresh up to 20 times longer than conventional electrodes.   Double Junction Reference A double junction electrode has an internal compartment surrounding the reference wire. Silver ions are present in the electrolyte of the internal compartment, which houses the Ag/AgCl reference wire; the electrolyte outside this compartment is silver free. The double junction design means that virtually no silver from the electrode enters the sample. This design allows measurement in applications where silver ions in the sample are undesirable or silver precipitates on the junction are likely to form.   Glass Electrode Body The glass electrode body is suitable for a wide range of applications due to its chemical resistance. The glass electrode is compatible with many non-aqueous solvents and other aggressive chemicals. Glass is also resistant to many forms of radiation, such as ultraviolet radiation. Built in temperature sensor Application specific electrode for measuring pH in wine and must Built in microchip that stores sensor type, serial number, and calibration information Features a double junction reference with Clogging Prevention System (CPS) technology, a glass body, and a spHerical tip Probe features a 3.5mm connector designed exclusively to be used with Hanna Instruments edge Tablet Meters    

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The HI700635P is a highly effective cleaning solution that is specially formulated for use with pH electrodes that become coated with wine juice and must deposits. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning solutions eliminate impurities and residues that are left on electrode surfaces when immersed in samples during measurement and stored incorrectly. Hanna suggests cleaning the bulb and junction of your electrode on a regular basis to ensure that the probe is always clean and prevent any clogging of the junction. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna's line of cleaning solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. Specially formulated cleaning solution to remove wine deposits from a pH electrode Convenient, one-time use sachets ensure freshness of solution The most common cause for pH measurement inaccuracies is an unclean or improperly cleaned electrode. This is very important to note, because during calibration, the instrument assumes that the electrode is clean and that the standardization curve created during the calibration process will remain a valid reference until the next calibration. pH meters on the market today will allow an offset voltage of approximately ±60 mV. The deviation from 0 mV is not unusual but ideally should be no greater than ±30 mV. The calibration process compensates for the change in offset voltage. If the mV offset continues to deviate and the meter is calibrated with a dirty electrode then inaccurate readings will result.   The Cleaning Solution Series ensures maximum efficiency and accuracy of your sensors when used for it’s designated application. Cleaning is a fast and effective routine that should be performed on a regular basis as a preventative measure against using a dirty electrode and to ensure that the junction is not clogged. The HI700635P is a cleaning solution made specifically for the wine industry, where electrodes can become coated with wine particulates and deposits found in juice and must.and must.   Light block foil packaging • Light-tight packet helps to prevent against degradation by UV light   One-time use sachet packets • Ensures quality and freshness of solution   Each sachet marked with lot number and expiration date • Hanna cleaning solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet. Specially formulated cleaning solution to remove wine deposits from a pH electrode Convenient one-time use sachets ensure freshness of solution Light-tight packet helps to prevent against degradation by UV light      

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Our HALO® for home and craft winemakers has a glass body, spherical tip, and Hanna's Clogging Prevention System (CPS) that resists clogging 20x longer. All readings are transmitted directly to your Apple or Android device or the edge®blu. Take laboratory grade pH and temperature measurements using your smart phone or tablet. Easily connect to the Hanna Lab App at the press of a button via Bluetooth® wireless technology. Group your data by time or notation. Email it for storage or share it with friends or colleagues. The HALO® Wireless Wine pH Meter incorporates Bluetooth® Smart technology with an application-specific design. There are several features that make it ideal for measuring the pH of wine.   General Purpose Glass Formulation General Purpose (GP) glass provides the best response over the entire pH range and can be used for a wide range of applications.   Built-In Temperature Sensor HI10482 features a built-in temperature sensor for temperature measurement and compensation.   Movable CPS Sleeve Junction Clogging Prevention System (CPS) technology was designed for pH measurements in wine juice and must samples that have a high solids content. CPS technology utilizes a ground glass junction that allows proper flow of the liquid with a PTFE sleeve that repels solids. When the HALO become dirty, the PTFE sleeve can be moved to clean the ground glass surface rejuvenating the junction resulting in a 20x longer electrode lifespan.   Real-Time Data Display of pH and temperature updated every second. Readings are automatically saved to a history file every hour, limited only by the available memory on the device.   Fluid, Dynamic Graphing Measurements can be displayed alone on the display, with tabulated data, or as a graph. The graph can be panned and zoomed with pinch-to-zoom technology for enhanced viewing.   GLP (Good Laboratory Practice) Displays date and time of current calibration, offset, and average slope, along with calibrated buffers, mV values, temperature and slopes between each buffer.   Calibration Reminder & Measurement Alarms The Hanna Lab App alerts you when HALO needs calibration or if a measurement threshold is exceeded.   Log & Share Data Saved log files may be annotated with measurement-specific information. Data is easily shared via email in CSV format.   Help & Tutorials Demo mode helps you explore features of the Hanna Lab App. General app information, HALO information, pH tutorial, maintenance tutorial, and contact information are available in help.   HALO® Features/Benefits Connects to Hanna Lab App with a compatible Apple or Android Device via Bluetooth Smart Technology (Bluetooth 4.0) Up to five-point pH calibration with seven standard pH buffers available   Calibration reminder • Alerts you when HALO needs calibration • Appropriate preprogrammed calibration buffer set for application specific Halo pH electrodes   Real-time data • Displays pH and temperature updated every second   Basic Good Laboratory Practice (GLP) • Displays date and time of current calibration along with offset and average slope   Full GLP • Displays date and time of current calibration, offset and average slope along with calibrated buffers, mV values, temperature and slopes between each buffer   Fluid, dynamic graphing • Measurement can be displayed with tabulated data or as a graph. The graph axes may be expanded using pinch-to-zoom technology for enhanced viewing   Measurement alarms • Alerts you if the measurement threshold is exceeded   One button sample tagging • Pressing either the icon in the Hanna Lab App or button on the HALO will tag sample data for easy reference   Data logging with custom annotations • Saved log files may be annotated with measurement specific information • Data is autosaved every hour   Four ways to save and share data: • All data since last autosave • Annotations only • All data within a timed interval • Annotations only within a timed interval • Share data via email in CSV format   Help and tutorials: • Demo mode to help explore features of the Hanna Lab App • General app information • General HALO information • pH tutorial • Maintenance tutorial • Contact information   Compatibility: HALO is compatible with the following devices:   Android Compatible with most devices equipped with Bluetooth Smart Technology (Bluetooth 4.0) and running Android 4.3 or later.   iOS iPad (3rd generation or newer) iPhone (4S or newer) iPod Touch (5th generation or newer)   HI2202 edgeblu Meter   Take laboratory grade PH and temperature measurements using your smart phone or tablet Easily connect to the Hanna Lab App at the press of a button via Bluetooth wireless technology Group your data by time or notation Email it for storage or share it with friends or colleagues Hanna's Clogging Prevention System (CPS) resists clogging 20x longer, monitor data with real time graphing and display        

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HI731319 is a set of 10 magnetic stir bars that are used with a magnetic stirrer whether independent or built into a meter. Each stir bar is coated with polytetrafluoroethylene (PTFE ) to provide chemical resistance to a wide variety of chemicals including aggressive substances. The HI731319 set of 10 magnetic stir bars made for a variety of applications. Used in a laboratory setting, a magnetic stirrer together with magnetic stir bars continually stir buffers and/or samples to keep them homogeneous. By keeping samples uniform during measurement and titration, erroneous results are eliminated by preventing any temperature gradients or inadequate mixing when chemicals are added to a sample. Chemically resistant PTFE coating Small size (1 " x 0.3 ") 10 piece set  

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