Water Activity Instrument with a Backlit Touch Screen

The LabTouch-aw offers  a termperature control water activity test and active sample temperature measurements. An easy-to-use touch screen provides fast menu access and easy use. It can measure water activity in a wide range of liquid, soild and jelly like samples.

The  instrument has a  measuring range from .030 to 1.00aw and a calibrated range to 0.97aw.   All measurememnt data and protocols are stored on an SD card and can be transferred to a PC or printer. 

This Novasina LabTouch can control, monitor and collect test data for 2  satelite LabClick water activity meters.

Product Specifications:

 

Parameter

 

Water Activity

Temperature

Measurement Principle

Resistive electrolytic Surface-IR and NTC

Measurement Range

0.030-1.00 aw 5-45oC / 41-113oF

Calibration Range

0.110-0.970 aw

n/a

Resolution

0.001 aw 0.1oC

Accuracy

+/- 0.005 aw within cal. range

+/- 0.15oC

Precision

+/- 0.003 aw within cal. range +/- 0.1oC

Repeatability

+/- 0.002 aw within cal. range n/a

Temperature Control

programmable measurement temperature in the range of 15-30oC / 59-86oF

Calibration Points (%rH)

11%, 33%, 53%, 58%, 75%, 84%, 90%, 97%

Versions

BASIC and ADVANCED

Current Supply

5 VDC, +/- 6%, max power consumption 10W

Power Supply/Mains

90-264 VAC 50/60 Hz

Display

4.3" LC-display, color

Communication

  • USB for PC/Drucker (Advanced)
  • SD/SDHC-card (Basic and Advanced)
Housing
  • Two-part PC/ABS housing, weight: 2.8kg
  • Dimensions (LxWxH) = 200 x 285 x 105mm

Volume measurement chamber

15mL

Dimensions sample cup

Diameter 30mm x Height 14mm

Protection Class

IP22

21CFR 11

partially compliant
See the LabTouch in the Online Store
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