Sigma SM8850-10 Water Resistance Tester.

The SM-8850-10 has been especially developed for the watch manufacturing and the after-sale service. The reduced volume of the chamber allows the instrument to perform a quick water-resistance test with high pressure for large watches. The SM8850-10 test accurately to 10 bar / 100mts.

The sensor head is placed high enough to allow watches with rigid straps / bracelets to be tested easily. The automatic process lifts the watch to the correct testing position. An LCD panel displays test settings, parameters and results.

The SM-8850 range is available in four different air pressure configurations:

- SM-8850-20: from -0.7 to 20 bar
- SM 8820-30: from -0.7 to 30 bar
- SM 8820-50: from -0.7 to 50 bar

In order to test watches with the highest pressure provided by the instrument, it is necessary to connect the SM-8850 to a compressor. We are pleased to advise you on the best combination of booster and compressor.
 

	Testing pressure range from -0.7 up to 10/20/30/50 bar (according to chosen model)
	Automatic test start when closing the chamber
	Auto-positioning of the watch during the test
	Automatic pressure chamber leak test
	Safe locking system during vacuum test
	Automatic air evacuation upon power loss
	Extremely simple operation and programming
	10 programmable single and double tests (factory pre-set)
	Operates with a compressor or air installation
	Supply voltage: 90 - 270 volt AC 50/60 Hz
	Max. watch dimension: Height 40mm, Diameter 60 mm
	Multi-lingual printer interface