Catalogue 2016 - LabSwift-aw water activity meter0 pages

Measurement instrument LabSwift-aw
murement instrument aw Lab

LabSwift-aw
Portable, battery powered precision instrument for water activity
measurement (aW) in foodstuff, pharmaceuticals, chemical
products and cosmetics
This compact and handy water activity measurement device with
optional rechargeable batteries can be easily used for mobile
measurement of the quality parameter water activity (aW) directly
at-line or in small laboratories.
Its accuracy can be checked at any time using re-usable saturated
salt calibration standards.
The instrument is delivered incl. all accessories and carrying case.
Measurement range aw
:
Measurement range temp. :

0.11 ... 0.90aw, (non condensing)
5 ... 45°C

Sensor

:

with resistive-electrolytic
measurement cell CM-2

Instrument accuracy

:

+/- 0.01 aw, +/- 0.15K

Communication

:

SD card -> PC

LabSwift-aw
Mobile, fast, accurate, reliable
The LabSwift-aw instrument combines modern technology with
measurement speed and high accuracy. Thanks to the Novasina
electrolyte sensor the device is able to determine the aw-value very
accurately in products of all kinds. Furthermore it is robust, stable and
maintenance-free.
The integrated large LC-Display eases the value reading. The
ergonomic design and the optional Lithium-Ions long life battery allows
a mobile measurement. For stationary use an external power supply is
available. The air-tight measurement chamber (not temperature
controlled) disposes of a spring-loaded measurement head. The
temperature can be read at any time on the display. The new
developed stability value settings enable an easy handling for optimal
aw measurements. The stability status is appears on the instrument's
display. A data logging function by SD card permits a storage of all
measurement data, including the protocols, which can be easily
transferred to a PC or printer. A special software is available for a
detailed analysis of these data.
The instrument is delivered with a robust plastic carrying case
including accessories such as humidity standards, filters, ePW sample
dishes etc..

Measurement device
LabSwift-aw:
Dimensions : 85x140x225 mm (HxWxL)
Weight
: 1.2 kg
Power supply : External supply and/or
Lithium-Ions battery
(optional) 1700 mAh
Operation ranges:
Temperature
aw

: 5 ... 45 °C
: 0.11 ... 0.90 aw

Humidity sensor:
Electrolyte measurement cell
Type
: CM-2 incl. stored
calibration values
(11, 33, 58, 75, 90%RH)

Temperature measurement:
Precision infrared surface sensor as well as NTC
temperature sensor

Typical samples:

Pastries, bread and similar
Cereals
Milk powder, 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

LabSwift-aw sets

Doc. 005223.00

AW-catalogue 2016

page 11 / 27