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Force and mechanical measuring equipment
– HI99111 is a handheld pH/temperature meter
– Ideal for measuring in juice or wine
– Protects against moisture and dirt from damp hands
– pH value is automatically temperature compensated for high accuracy
– 1 or 2 point automatic calibration
– pH electrode with special GPS technology to prevent clogging
– The meter comes with all the necessary accessories for measuring.
– Convenient and sturdy suitcase for carrying the device
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.
A 1 to 5 bar indicator in the left corner of the screen informs the electrode status when the electrode needs cleaning or recalibration.
LARGE, CLEAR SCREEN
Large display displays pH and temperature from any angle and dual button operation streamlines the measurement process.
AUTOMATIC TEMPERATURE COMPENSATION
The measured pH value will be automatically compensated for temperature for accurate measurement results
pH is directly affected by temperature
The body is engineered to fit comfortably in the hand for use in the field Protects against water drops and dirt when your hands are wet
AUTOMATIC pH CALIBRATION
Automatic calibration at 1 or 2 points is quick and convenient
LOW BATTERY ALERT
Included battery for 1400 hours of continuous use. When the battery level is below 10%, the warning icon will flash to indicate low battery status.
ELECTRODES HAVE NEW STYLE DIN CONNECTORS
– “Quick DIN” connector makes attaching and removing the probe simple and easy.
– Rubber layer protects cables and seals against water without twisting.
– Minimize the problem of broken connectors during operation
Old style connector (Left) and New style connector (right)
* The new Quick DIN probe connections are compatible with the old body design, however, the old DIN probe connections are not compatible with the new body design.
– Minimize the problem of broken connectors during operation
HI99111 SUPPLIES WITH pH/TEMPERATURE ELECTRODES FC10483
GLASS ELECTRODE BODY
Anti-stick, easy to wash after measuring
CPS TECHNOLOGY CONNECTIONTM
Clogging prevention system (CPS) technology is designed to measure pH in samples with high solids content.
When the electrode becomes dirty, the PTFE sleeve can be moved for cleaning, extending the electrode life 20 times longer.
CONVENIENT, STURDY MACHINE CARRYING LIFLE
ELECTRODE CLEANING SOLUTION IMMEDIATELY AFTER EACH MEASUREMENT
CLEANING THE ELECTROD AFTER EACH MEASUREMENT is very important, if there is dirt on the electrode, it will quickly damage the electrode. Wash by stirring to dissolve dirt into specialized electrode cleaning solution. Do not scrub or scratch the inside glass pH sensor bulb. Then use a paper towel to absorb excess water (do not clean). The cleaning solution will help dissolve dirt more quickly than regular water but still ensures it does not corrode the electrode.
Buffer SOLUTION pH4.01 & 7.01 PACKAGES
Sacheted standard solutions ensure freshness for each calibration
|
pH scale |
-2.00 to 16.00 pH -2.0 arrive 16.0 pH |
|
pH resolution |
0.01 pH 0.1 pH |
|
pH accuracy |
±0.02 pH ±0.1 pH |
|
pH calibration |
automatic, at 1 or 2 points with 2 buffers (standard 3.00, 7.01,10.01 or NIST 3.00, 6.86, 9.18) |
|
Temperature scale |
-5.0 arrive 105.0°C / 23.0 arrive 221.0°F |
|
Temperature resolution |
0.1°C / 0.1°F |
|
Temperature accuracy |
±0.5°C (to 60°C); ±1.0°C (out of scale) ±1.0°F (to 140°F); ±2.0°F (off scale) |
|
Heat compensation |
automatic from -5.0 to 105.0ºC (23 arrive 221ºF) |
|
Electrode/Probe |
FC10483 with integrated temperature sensor, CPS junction, glass body, DIN port and 1m cable FC10483 electrode only measures pH from 0 to 12 and temperature from 0 to 80°C |
|
The battery |
3 1.5V AAA batteries / about 1400 hours of continuous use |
|
Environment |
0 to 50°C (32 to 122°F); RH max 100% |
|
Size |
154 x 63 x 30 mm |
|
Mass |
199 gr |
|
Guarantee |
12 months for the machine and 6 months for the electrode (For products with intact tags and warranty card) |
|
Supply includes |
– Measuring machine HI99111 – Electrode pH/temperature FC10483 cable 1m, DIN port – Battery (in the device) – Solution package pH standard 3.00 – Solution package pH standard 7.01 HI70007P – Solution package wash electrode with HI700635 alcohol residue – Package of HI700636 Wine Stain Electrode Cleaning Solution - User manual – Machine and electrode quality certificate - Warranty – Suitcase for carrying the device |
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