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Water activity meter

Water activity meter

Product Code:LabTouch-aw


Need more Info? (514) 354-2511 - 1-800-463-4363

The LabSwift-aw product line
Let's welcome the next generation of high quality water activity meters made by Novasina. Touch a new world, driven by the ease of use and fast menu access by a touch-screen combined with a semi-temperature- stabilised measurement chamber for consistent and reproducible measurement results (aw-value). The latest sensor and measurement technology coupled with re-useable humidity calibration standards provide a very economical solution to precision water activity measurements . Furthermore, the standards are an easy method for double-checking the instrument and sensor's high performance.

The LabTouch-aw, with its ergonomic design and the touch-screen, makes water activity measurements easier than ever before. Semi temperature- control and active sample temperature measurements, by an integrated infrared sensor, provide the highest possible reliability of measurements.

All measurement data, including the important protocols are stored on a SD card and can be transferred to a PC or printer. Special software is available for viewing results and analysis of the data. This assures conidence in readings
for quality assurance and traceability of all measurement values.

In summary, the LabTouch-aw assures high measurement accuracy and reproducibility, longterm stability, ease of use and an economical measurement system. Get ready for the new standard for aw-value measurement

 

Specifications LabTouch-aw
  AW-value Sample temperature
Measuring principle Resistive - electrolytic Surface Infrared-measurement + NTC
Measuring range 0.03 ...... 1.00 aw 5....45 °C ( 41......113°F )
Accuracy +/- 0.005 aw +/- 0.3 °K
Range 0.10.... 0.97 aw (10 ...97% rh) 0... +50°C
Resolution 0.001 aw 0.1 °C
Accuracy of temp. control +/- 0.05°C Semi-temperature control, programmed temperature must be always
+2°C above environmental temperature!
Mains supply 5 VDC +/- 6% max. power requirement : 10 W
Power supply 90....264 VAC 50 / 60 Hz, output -> +5 VDC
Display 4.3" color LC-Display
Operating System start -> open chamber
Touch screen and easy accessible menu structure
Communication SD card type : SD / SD HC data system: FAT-16 / FAT-32
Housing Two-part PC/ABS design housing
measurement chamber aluminium anodized
Weight 2.8 kg
Protection class IP 22 Dimension approx. : 300 x 200 x 105 mm
Volume 21.1 ml standardised sample dishes
Measuring chamber 40 x 12 mm Spring-loaded measurement head
Special feature Intelligent "Novalyte" measurement sensor CM-2 with calibration point memory

 

Accessories + Options
SD memory card 260 0193
Novalog MC visualisation for PC 260 0188
Replacement sensor CM-2 111 9983
Power supply universal 260 0505
Protection ilter REDOX 111 7212
Protection ilter eVC-21 111 1001
Protection ilter eVC-26 111 1003
Protection ilter eVALC 111 0995
Pre-ilter white 5 pieces 260 0183
Tension ring 260 0210
ePW sample dishes 100 pieces 111 0601

 

Humidity/aw Standards
Humidity Check SAL-T 11% RH 111 0930
Humidity Check SAL-T 33% RH 111 0932
Humidity Check SAL-T 58% RH 260 0189
Humidity Check SAL-T 75% RH 111 0936
Humidity Check SAL-T 84% RH 111 9886
Humidity Check SAL-T 97% RH 111 9987

 

with UKAS certiicate
Humidity Check SAL-T/C 11% RH 111 1056
Humidity Check SAL-T/C 33% RH 111 1057
Humidity Check SAL-T/C 58% RH 260 0190
Humidity Check SAL-T/C 75% RH 111 1063
Humidity Check SAL-T/C 84% RH 260 0276
Humidity Check SAL-T/C 97% RH 111 9981

 

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