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HI981033 Wine pH Meter

Producer: HANNA Instruments

SKU: HANNA-HI981033 Category: Hanna experimental measuring equipment

– Compact, pocket-sized measuring pen design

- Do direct pH in wine samples or wine aging samples

– Accuracy ±0.05 pH

– Special joints prevent clogging

– The meter comes complete with standard solutions, cleaning solutions and batteries

– The probe is fixed, sturdy, not removable

– Popular and widely used in wine production.

IMPORTANCE OF pH IN WINE PRODUCTION

Determining the pH in wine is important because it will affect the quality of the final product in terms of flavor, color, oxidation, chemical stability, and other factors. Normally in winemaking, the higher the pH, the lower the amount of acid in the wine. Three important factors in determining the pH of a wine include the ratio of malic acid to tartaric acid, the amount of potassium, and the total amount of acid present.

Most wines have an optimal pH between 2.9 and 4.0, with values varying depending on the wine. A pH value above 4.0 indicates that the wine may spoil quickly and is chemically unstable. The lower pH value allows the wine to stay fresher for a longer period of time and still retain its original color and flavor. Wine with a high pH will produce many bacteria and is not suitable for drinking. For finished white wines, the ideal pH is between pH 3.00 and pH 3.30, while the final pH for red wines is ideally between pH 3.40 and pH 3.50. The optimal pH before fermentation is between pH 2.9 and pH 4.0. The pH of wine not only affects the color of wine, but also affects oxidation, fermentation, protein stability and bacterial growth and fermentation.

JOINT CPS™

Clogging Prevention Technology (CPS) is designed to measure pH in samples with high solids content. When the electrode becomes dirty, the PTFE stem tube can be moved to clean the glass surface, extending the electrode junction life by more than 20 times.

DOME ELECTRODE TIP

Allows large surface area to come into contact with wine sample

ELECTRODE BODY MADE OF GLASS

Easy to clean after measurement and antibacterial and quickly reaches thermal equilibrium for faster, more stable measurements.

STABLE SYMBOL

The hourglass icon appears during measurement and disappears when the measurement value has stabilized

POCKET-POCKET DESIGN

Compact size ideal for field measurements

OPERATION WITH JUST 1 BUTTON

All measuring and calibration activities are done with just one button

AUTOMATIC CALIBRATION

Just hold down the power button and dip the electrode into the standard solution, the device will automatically calibrate.

hi981033_wine_ph_tester-battery-compartment_full

THE MACHINE USES LI-ON CR2032 BATTERY

– The machine uses 1 CR2032 Li-ion battery providing up to 800 hours of continuous use.

– The battery icon will flash when low so you never miss a measurement.

– Batteries are easy to find at supermarkets, grocery stores or bookstores...

hi981033-wine-ph-tester-box-contents_full SUPPLIED COMPLETE SET WITHOUT PURCHASING ANYTHING ADDITIONAL

– Special alcohol cleaning solution package is designed to keep the electrode stain and residue free. This concentrated combination of cleaners cleans your watch quickly and effectively to keep it in optimum condition.

– pH4.01 and 7.01 machine calibration solution package

– Electrode preservation solution

– Convenient storage box

PINE NO ARTICLE

pH scale	0.00 to 12.00 pH
pH resolution	0.01 pH
pH accuracy	±0.05 pH @25 °C (77 °F)
pH calibration	Automatic at pH3.00 and pH7.01
pH temperature compensation	Automatic from 0 to 50°C
Automatically shutdown	8 minutes, 60 minutes or no activation
The battery	1 CR2032 battery / 1000 hours of use
Environment	0 to 50°C (32 to 122 °F); RH 95% max
Size	51 x 151 x 21 mm
Mass	44 gr
Supply includes	– Measuring machine HI981033 – The electrode is fixed to the body of the device and cannot be removed – 2 Packets* of standard solution pH3.00 HI50003 - 2 packages* standard solution pH7.01 HI70007 – 2 Packs* of solution wash HI700636 Wine Stain Electrode – 2 Packs* of solution wash HI700635 Specialized Electrode for Wine Sediments - Solution preserve electrode tip HI9072 (13mL) - Solution needle electrode body HI9070 (13mL) - User manual – Plastic pipette – Battery (in the device) - Warranty – Quality certification for measuring devices. – Paper container *Each package is for single use only.
Guarantee	06 months for the body and 03 months for the electrodes (For products with intact stamps and warranty card)