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GAOTek Touch Screen PH Meter
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GAOTek Automatic Calibration Temperature PH Meter

GAOTek Water PH Meter

GAOTek Water pH Meter indicates the free water content when food is stable and measures the possibility of microbial proliferation.

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SKU: GAOTek-MPCP-221 Category:
Description

Description

Overview

GAOTek Water pH Meter indicates the free water content when food is stable and measures the possibility of microbial proliferation. Food formulators use water activity to predict how much moisture migration will affect their product so that to choose suitable package and storage methods to reduce the usage of antiseptics.

 

Features

  • Chip inside sensor
  • The measured object is unlimited, liquid solids and powder etc.
  • Printer output, could store data for a long time
  • Chemical resistant

 

Technical Specifications

Working Humidity 0 % RH to 95 % RH
Display LCD display
Measuring Range Water Activity 0 aw to 1.000 aw
Measuring Accuracy Water Activity ±0.012 at 73.4 ºF to ±41 ºF (23ºC ±5ºC)
Measurement Time 5 min to 40 min
Measurement Points  4
Activity Repeatability ≤0.008
Correction Mode Multi-point joint calibration, single-point calibration
Interface RS232, USB
Configuration Data cable, micro printer
Power Consumption 10 W
Power Supply AC110/220V±10%, 50/60Hz
Working Temperature -14 ºF to 122 ºF (-10ºC to 50ºC)
Measuring Range Temperature -14 F to 122 ºF (-10ºC to 50ºC)
Measuring Accuracy Temperature 1.10 ºF (±0.5ºC)
Temperature Coefficient 32.0/ºF (≤0.0005/ºC)