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General information

Art. nr. 31.21PK
Usage principles - buttons
- manual raising/lowering sensor
- manual test chamber closing
- automatic test chamber opening
- automatic un/locking
Display - LCD display
- 4 rows of 20 characters
Languages German / French / English / Spanish / Italian
Operating system proprietary
Size (W x H x D) 245 x 240 x 240 mm
Weight 6.1 kg
Loudspeaker no
Result printing label printer
Result saving no
Measure program count - 10 fixed test programs
- 11 adjustable test programs
- leak-finder program
Sensor technology / Measurement principle deformation measurement
Interfaces USB / RS232
Multi-channel no
Channel count max. 8 with PC software
WiCoTrace compatibility with PC Software

Pressure range

Vacuum measurement pressure range -0.8 bar
Overpressure measurement pressure range 10 bar

Measurement conditions

Test cycle count max. 2
Stabilization time - automatic
- manual: 15 to 600 s
Measure time - automatic / typically <60 s per pressure
- manual: 15 to 600 s

Compressor

Compressor - external
-vacuum generater internal

Result display

Graphic deformation graph with Software
Numeric yes / in %/min

Resolution

Sensor typ: 20 nm (20*10 E-9 m)
Witschi Electronic Ltd.
Bahnhofstrasse 26
3294 Büren an der Aare
Switzerland

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