Witschi - ChronoProof Pro

Compact, accurate and easy to use: with the ChronoProof Pro you can acquire reliable seal test results in a flash, not to mention satisfied customers.

Features:
- Worldwide one-of-a-kind: integrated compressor
The ChronoProof Pro is the first seal testing device with an integrated compressor for generating a vacuum and pressure, which makes it particularly compact and handy.
- Integrated printer
Thanks to the integrated printer, you can print out your test results at the touch of a button. The header of the print-out slip can be individually configured, for example with your logo or company name.
- Reliable test results
Reliable results thanks to high-precision Witschi technology: the ChronoProof Pro offers measurement resolution of 0.02 µm, in other words 1/5000 of the thickness of an average human hair.
- Automatic parameterisation
The test programs are automatically parameterised. It is not necessary to create programs.
- Automatic test cycle
The test cycle starts automatically on closing the test chamber. Stabilisation and measurement times are automatically adapted to suit the watch.
- Touchscreen
Easy user guidance thanks to capacitive touchscreen.

Technical data:
Vaccum: -0,5 bar
Pressure: 3 bar
Mesuring range deformation: -300 to 1000 µm
Sensor resolution: typically 0.02 µm
Maximum watch size (case only):
Diameter: 70 mm
Thickness: 28 mm
Maximum strap diameter (e.g. in the case of non-flexible straps):
Horizontal: 85 mm
Vertical: 65 mm
Interface: USB 2.0
Mains supply: universal mains adaptor / 100 – 240 V~ / 50 – 60 Hz / 1.5A
Dimesions: 155 x 220 x 300 mm (WxDxH)

• product information_en