CNYST Digital Water Activity Tester Water Activity Monitor with A Sensor Measurement Accuracy Temperature ±0.3°C Water Activity ±0.015aw (at 23°C ±5°C) LCD Screen Measurement Range Temperature -10 to 50°C Water Activity 0 to 1.000aw for Vegetables

About this Item：

The new high-stability sensor is used, and the calibration equipment has been calibrated before leaving the factory (the accuracy of the calibration equipment can be traced to the National Bureau of Metrology), and the new instrument can be used directly without calibration
The use of a waterproof keyboard eliminates the problem of instrument instability when the touch keys are contaminated with oil, dust, etc.
2000 groups of measurement data can be recorded, and can be transferred to a computer for storage. Configure RS232 data interface and micro printer.
Measurement Time: a. setting time: 5~40 min b.automatic measurement Circularly record 2000 sets of meausrement results Calibration mode: multi-point joint calibration, single-point calibration
Measurement accuracy: temperature ±0.3℃; activity ±0.015aw (@2℃±3℃); Activity repeatability: ≤0.008aw

Features:

The product complies with national standards such as GB/T17626, GB/T6587, GB2423, etc.

The instrument is calibrated with calibration equipment traceable to the National Bureau of Metrology to ensure accurate measurement of the instrument. Multi-point joint calibration method to ensure accurate measurement of the full range of the instrument

The use of a waterproof keyboard prevents the instability of the instrument when the touch keys are contaminated with oil, dust, etc.

The application of the new imported sensor ensures stable and accurate measurement in the full range

2000 groups of measurement data can be recorded, and can be transferred to a computer for storage.

Configure RS232 data interface and micro printer.

Specification:

Work environment： Temperature -10～50℃ Relative humidity 0～95%RH

Measurement range： Temperature -10～50℃ Water activity 0～1.000aw

Measurement accuracy：Temperature ±0.3℃ Water activity ±0.015aw（@23℃±5℃）

Repeatability： ≤0.008aw

Display mode： Large-screen LCD 128×64DOTS

Measurement points： 1

Supply voltage： 110~230VAC±10% 50HZ/60HZ