Product Details:
Model Name/Number | VT |
Type Of Ph Meter | Portable |
Brand | V TECH |
Measure Range | pH: 0.00 ~ 14.00 pH |
Usage/Application | Industrial |
Number Of Ranges | pH: 0.00 ~ 14.00 pH |
Tds Range | TDS: 10 ~ 19990 ppm |
CF | 0.0 ~ 199.9 CF |
Country of Origin | Made in India |
Product Details:
Brand | V- TECH |
Model Name/Number | VT 160A |
Resolution | +-0.01aw |
Weight | 100g (Not including batteries) |
Device Type | Handheld Water Activity meter |
Accuracy | 0.02aw |
Sampling Time | 5 Min |
Power Supply | 2x1.5vAAA |
Country of Origin | Made in India |
The measurement of water activity or equilibrium relative humidity (ERH) is a key parameter in the quality control of moisture sensitive products or materials.
If there is too much water in a product, there is a risk of microbial growth and water migration. This can lead to clumping, changes in consistency and reduced shelf-life. Manufacturers of foods and pharmaceutical products must, for example, show to the FDA that the water activity of a product has declined to such an extent that bacteria can no longer grow.
Benefits
• High Accuracy and repeatability
• Excellent long-term stability
Applications
• Food industry
• Pharmaceutical industry
• Cosmetics industry
The free water in a product influences its microbiological, chemical and enzymatic stability.If there is too much free water present, the products spoil; too little water can be to the product characteristics. Measuring water activity provides useful information about characteristics such as cohesion, storage lifetime, clotting or pourability of food Sample powders,etc.
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Product Details:
Minimum Order Quantity | 1 Piece |
Usage/Application | Laboratory |
Brand | V TECH |
Display | DIGITAL LCD |
Model Name/Number | VT1000 |
Automation Grade | Automatic |
Accuracy | +/- 0.01 |
H2 Meter VT-1000 – is a portable electronic tester that measures the concentration of molecular hydrogen in the water. It works with AAA batteries. H2 Meter VT-1000 is used for measuring the concentration of molecular hydrogen in the water in the ranges of 0 ~ 2ppm (parts per million) or 0 ~ 2000ppb (parts per billion) where 2ppb=0.002ppm. It has the most popular and most accurate way of measurement.
Measuring Object : Dissolved hydrogen in the
dissolved
Measurement System : Hydrogen reduction System
Measurement range : 0~2.00ppm / 0~2000ppb
Margin for error : ±10%
Unit : 0.001ppm/1ppb
Battery : AAA cell battery x 4
Size : body 195 x 40 x 36mm;
Case 230 x 205 x 50mm
Weight : 135g (including batteries)