Witschi ProofMaster - Optional Accessories; Procedure of a Tightness Test

Description
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4.4 Optional accessories
Thermal printer
The test results can be printed out on the thermal printer. The thermal
printer can be connected directly to the ProofMaster via the USB cable
typeA–B or the USB Bluetooth adapter. See Thermal printer [}Page 24].
Tip
Witschi Electronic AG provides the following components:
Thermal printer, item no. JB01-SLK-TE25-S.
Bluetooth adapter, item no. 95.1510.
• For further information, please contact a point of sale.
WiCoTRACE 3 software
With the WiCoTRACE 3 software, any ProofMaster connected to a
network can be synchronised via a PC. In the software, all programs for
the devices are combined and all measurement results from the
connected devices are stored in the WiCoTRACE database. With the
Universal Editor, programs can be created globally and used on any
connected ProofMaster. Connecting to WiCoTRACE, see WiCoTRACE [}
Page 87].
Tip
The WiCoTRACE 3 software can be downloaded free of
charge.
www.witschi.com
Bar code reader
The bar code reader can be used in conjunction with the WiCoTRACE
software. The software can be used to create bar codes for the various
production orders. When the operator then scans a bar code, the
program and the identification codes are automatically loaded into the
ProofMaster.
4.5 Procedure of a tightness test
A test may consist of several tests
If a test is performed with multiple tests, the following procedure is
repeated.
Determining the initial value
After starting the test, the sensor head is moved into position and the
starting value of the deformation is set to zero.
Build up pressure and record the deformation behaviour of
the watch housing
The test pressure is built up in the test chamber. In order to compensate
for pressure losses caused by the heating of the air, the test pressure is
continuously regulated during the measurement.