Sigma SM-8850E/10 Water resistance tester, test range -0,75 to 10 bar

Product information "Sigma SM-8850E/10 Water resistance tester, test range -0,75 to 10 bar"

The SM-8850/10 instrument allows you to test watches at pressures from -0.75 to 10 bar.

These test instruments have been optimized for very high pressure testing. The pressure chamber was developed for pressures above 100 bar resistance and is also suitable for very large watch cases and even diving watches with a thickness of up to 35 mm, a width of 65 to 79 mm and a length of 78 to 104 mm. Thanks to the very small pressure chamber (0.5 l), the device enables short test cycles with low air consumption, especially for high-pressure tests.

A front locking system with protection ensures safe operation of the device.

The sensor head is made of a special metal alloy to achieve extremely stable and incomparable performance. Even extremely rigid watch cases can be tested reliably at very low pressure. Combined with a fast and high-precision 18-bit data acquisition system and the extremely modern electronic circuit board, it complies with the latest and toughest EU regulations and has an environmentally friendly lead-free design (RoHS compliant).

SM-8850 series

Suitable for watch cases with widths from 65 to 79 mm
Suitable for watch cases with lengths from 78 to 104 mm
Suitable for watch cases with a thickness of up to 25 mm
Suitable for watch heights up to Ø 81 mm (including a stiff bracelet)
Safe graduated pressure exhaust for leaky watches
Automatic test start with chamber closed
Automatic pressure chamber leak test
Automatic motor-driven positioning of the measuring head
Automatic chamber locking system with protection
Exhaust air and chamber unlocking in the event of power loss
Extremely easy to use and intuitive programming
Multilingual, plain text, menu-driven user interface
10 programmable single or double tests (factory setting)
Integrated, internal negative pressure generation
Integrated, external compressor control socket
Integrated, direct driven compressor control socket
Printer interface

Details

Dimensions (H x W x D): 220,0 x 210,0 x 210,0 mm
Power supply: 90 - 270 V
Product area: Equipment & machines
Properties: -0,75 – 10 bar
Reference: SM-8850E/10
Type: Waterproof tester