edge Wine pH Meter (kit)

HI2020W

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Link Gulf HI2020W
edge Wine pH Meter (kit)
Hanna Instruments HI2020W
 

edge digital pH meter for wine kit delivers precision while offering simplicity and versatility in a sleek design.

Upgrade to the Hanna edge wine pH kit for professional winemakers. The HI2020W allows you to add a conductivity probe and a dissolved oxygen probe to give you full versatility. Fast results, ultra-accurate, hassle-free analysis.

  • Complete meter kit for measuring pH in wine.
  • CAL Check feature ensures the accuracy of the meter.
  • Great for professional and home winemakers.
Details

The edge HI2020W wine pH meter kit includes all the necessary supplies to determine the pH of wine must and juice accurately. The meter supplied with the HI2020W is the multiparameter edge, HI2020. The HI2020 is an advanced meter that is rich in features including using digital electrodes that can be swapped out anytime to switch to a different parameter, built in rechargeable battery, two USB ports, datalogging, automatic calibration, GLP (good laboratory practice) data for last calibrations, and Hanna’s exclusive calibration check feature that will alert the user to potential problems during calibration including when to clean the electrode and when the buffer might be contaminated. The HI2020 is a versatile pH meter for winemaking that be used as a benchtop, portable and even a wall mount to conserve space. The HI2020 is one of the most advanced meters available but  the most important aspect in measuring pH is having the correct sensor for the application.

The HI2020W wine kit is packaged with the HI10480 in place of the normally supplied HI11310. The HI10480 is a specially designed pH electrode that is resistant to clogging to the solids found in grape juice and must. This double junction, refillable pH electrode has a unique ground glass junction and PTFE sleeve to provide unsurpassed performance for the wine industry.  A standard pH electrode will have a ceramic junction that can be easily clogged by solids. When this happens the pH readings will be erratic and drift over time before stabilizing on the actual pH value of the wine sample. The HI10480 with CPS technology will prevent the junction from clogging. The HI10480 is a digital electrode that when used with the edge HI2020 will change the default buffer set from pH 4.01and  7.01 to  pH 3.00 and 7.01.

The edge HI2020W wine pH meter (kit) includes the HI180-1 compact magnetic mini-stirrer. The use of a magnetic stirrer allows for proper mixing and the sample to be homogenous in consistency and temperature. The stirring of the sample also helps speed up the response time of a sensor in achieving a stable reading. 

The edge HI2020W wine pH kit also includes all the solutions for calibration and maintenance. In order to ensure the highest of accuracy in measurement it is important to bracket the calibration buffers around the expected reading. Since the pH of wine is less than pH 4.01 it is important to calibrate at a lower pH value. For calibration the kit includes the HI5003 pH 3.00 and the HI5007 pH 7.01 technical calibration buffer. Each bottle of buffer NIST traceable is supplied with a certificate of analysis that includes lot number, expiration date and reference materials used in production. 

For maintenance the The HI70635L cleaning solution for wine deposits and the HI70300L electrode storage solution. When the “clean electrode” message is displayed during the calibration of the HI2020 edge or there is a poor probe condition (i.e. less than 30%) then soak the HI10480 in the cleaning solution for 15 minutes to clean any deposits from the glass surface. After cleaning the probe should be rinsed with purified water and then allowed to soak in the storage solution for 2-3 hours. The electrode storage solution is also used when the electrode is not in use. Either place a small amount into the storage cap or into a beaker in order to maintain a properly hydrated electrode.

 
The HI2020W edge pH wine kit includes the following


HI2020
HI2020 includes: USB cable, benchtop docking station with electrode holder, wall mount cradle, 5 VDC power adapter, instruction manual and quality certificate.
HI10480 digital double junction, refillable with 3.5M KCl electrolyte solution pH electrode with PTFE sleeve, built in temperature sensor, and 3.5 mm connector.
HI180-1 115 VAC black compact magnetic mini stirrer with Speedsafe technology with micro-stir bar (1)
HI5003 pH 3.00 technical calibration buffer (500 ml)
HI5007 pH 7.01 technical calibration buffer (500 ml)
HI70635L cleaning solution for wine deposits (500 ml)
HI70300L electrode storage solution (500 ml)

 




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