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HD-3A intelligent moisture activity meter for food preservation research

Product ID:HZNSshd004

Price: Please inquire PDF Format
Supply Ability:120SETS/MON
Port:SHENZHEN
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  • Product Introduction
  • Consulting
  • Model NumberHD-3A
    Brand NameYIMA
    Payment TermsT/T, paypal
    Introduction:
    Water activity mainly responds to the balance of the food free moisture, the stability of the reaction food and the possibility of microbial propagation, as well as changes in food quality can cause chemical, enzymatic and physical changes, often used to measure microbial endurance to dryness Ability. By measuring the water activity of food, choose a reasonable packaging and storage methods, you can reduce the use of preservatives, you can determine the food, food, fruits and vegetables shelf life.
    HD Series intelligent moisture activity meter adopts WSC-4 high-precision sensor, professional circuit design, stable and reliable work; reasonable structure design, easier operation, to solve the problem of inconvenient operation, easy to turn over liquid; calibration, measurement Time only 10 minutes; a calibration, no longer need repeated calibration within a long period of time; using bright LCD display, Chinese characters display more content; with print function, more convenient to record and compare; HD-3A single point measurement, 4 can be measured at the same time four points.
    Specifications:
    1 working environment: temperature 0 ~ 50 humidity 0 ~ 85% RH
    2 output mode: micro-printer
    3 Display: Large LCD 128 × 64 DOTS
    4 measuring range: temperature 0 ~ 50 activity 0 ~ 0.980
    5 Measurement accuracy: Temperature ± 0.5 Activity ± 0.015 (@ 25 )
    6 activity repeatability: ≤ 0.015
    7 temperature coefficient: ≤ 0.0005 /
    8 Measurement points: 1 ~ 4 points
    9 wheel speed: 3 seconds / point
    10 print function: measuring the end of print real-time printing
    11 Supply voltage: 220VAC ± 10%
    12 Power consumption: less than 15W
    13 Dimensions: 320mm × 120mm × 360mm
    14 Packing: portable aluminum box

  • Introduction:
    Water activity mainly responds to the balance of the food free moisture, the stability of the reaction food and the possibility of microbial propagation, as well as changes in food quality can cause chemical, enzymatic and physical changes, often used to measure microbial endurance to dryness Ability. By measuring the water activity of food, choose a reasonable packaging and storage methods, you can reduce the use of preservatives, you can determine the food, food, fruits and vegetables shelf life.
    HD Series intelligent moisture activity meter adopts WSC-4 high-precision sensor, professional circuit design, stable and reliable work; reasonable structure design, easier operation, to solve the problem of inconvenient operation, easy to turn over liquid; calibration, measurement Time only 10 minutes; a calibration, no longer need repeated calibration within a long period of time; using bright LCD display, Chinese characters display more content; with print function, more convenient to record and compare; HD-3A single point measurement, 4 can be measured at the same time four points.
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