Catalogue 2017 - LabStart-aw water activity meter
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Measurement instrument LabStart-aw LabStart-aw Portable low cost precision instrument for water activity measurement (aW) in foodstuff and powder products This compact low cost water activity measurement device is intended for a mobile measurement directly at-line and has been developed for standard applications and for users, who want to start with the water activity measurement. Its accuracy can be checked at any time using re-usable saturated salt calibration standards. The LabStart-aw is delivered including all necessary accessories: Measurement range temp. Sensor Instrument accuracy 15 ... 30°C (Sample +/-5°C over ambient) with resistive-electrolytic measurement cell cM-4 +/- 0.03 aw +/- 0.3K LabStart-aw Mobile, accurate, reliable and low cost A good start is essential for every project and undertaking. That is why the LabStart-aw has been developed to introduce quality managers, production personnel and laboratory technicians to water activity measurement. This instrument is simple- to- operate, providing basic measurement functions, yet still having built-in automatic equilibrium detection and the well-proven resistive-electrolytic sensor technology as employed in all Novasina water activity meters. As standard, the LabStart-aw is supplied with one re-useable humidity calibration standard which provides a very economical solution to precision water activity measurements in one simple kit. Furthermore, the calibration standard is an easy method for verification of the instrument's high performance. Optional chemical protection filters assist with high solvent - content samples, as well as accurate water activity detection with high repeatability. Although the LabStart-aw is a starter instrument, it offers great value, is simple and easy-to-use. Measurement device LabStart-aw: Dimensions : 85x140x225 mm (HxWxL) Weight : 1.2 kg Power supply : External supply Operation ranges: Temperature : 15 ... 30 °C aw : 0.20 ... 0.80 aw Measurement range Temperature : 0 ... %0 °C aw : 0.03 ... 1.00 aw Humidity sensor: Electrolyte measurement cell Type : CM-4 incl. stored Are you ready to begin your water activity measurements? Temperature measurement: Precision NTC temperature sensor Typica l samples: • Pastries, bread and similar • Cereals • Spices • Powders, dried samples • Dried foodstuff in general Humidity standards Salt tablets SAL-T: Various re-usable salt solutions are available for instrument verification and calibration. For more information please consult the chapter accessories.

Measurement instrument LabStart-aw LabStart-aw set LabStart-aw set The new LabStart-aw is a precise and handy instrument for the aw-value measurement of foodstuff, powder products. It is delivered including all accessories. The device can be checked and adjusted at any time with the included SAL-T humidity standard. LabStart-aw set consisting of: • Measurement device LabStart-aw • External universal power supply • 1 SAL-T: 75% RH • 25 sample dishes ePW • Spare pre-filters white (5 pcs) • Tension ring • Factory certificate of 2-point calibration 33% and 75% RH LabStart-aw set 260 0992 incl....

Accessories for LabStart-aw Salt tablets SAL-T/C certified with European certificate Humidity standards based on saturated salt solutions in plastic tablets with humidity-permeable membranes. Each salt is delivered in an airtight can. SAL-T are available with the following humidity values (at 25°C): 11.3 % 75.3 % Important: please consult the operation manual of your instrument to see which points can be calibrated. Other SAL-T can be used for verification. Internationally accredited laboratory: Cell protection filters A number of filters are available to protect the measurement cell...