Model: YHS7.4
Description: YHS7.4 Mining Intrinsic Safe Water Analyzer
MA: MFA170018
ExibI: CMExC16.4627
Introduction:
1.Fast analysis underground water quality by using chemical method.
2.The system with intelligent identification info analysis function judges underground water type and recharge source.
3.Fast analysis recharge water source basing on analyzer’s water quality testing result.
4.It’s significant to mining water filling condition and water hazard control to improve safety production’s efficiency.
Technology parameters:
1. Light source: super bright LED
2. Wave length: 380/430/470/520/538/595/630nm (alternative)
3. Luminosity range:0.000~2.000Abs
4.Stability: 0.005Abs/h
5. Detector: integrate photoelectric sensor
6. Sample room: 16mm inner diameter, cylindrical glass colorimetric bottle and 5cm glass colorimetric dish.
7. Keyboard: touch micro switch.
8. Power: AC 220V ± 22V, 50Hz ± 1Hz.
9. Battery: built-in rechargeable battery, 7.2V 1.0Ah
10. Power: 5W
11. Working environment: 5~40℃
Model: CHD1200 Description: CHD1200 Mining Intrinsically Safe Resistance Tester MA number: MFA150190 KA number: KFA150020 ExibI: 320150858 ExiaII: CMExC17.4383 Patent No. ZL 2015 2 0977177.7 Introduction: 1. Applicable for grounding resistance and circuit resistance measurement ...
Model: YHJ3.7 Description: YHJ3.7 Mining Intrinsically Safe Video and Audio Recorder MA: MFA170017 (National safety sign for coal mining products) ExibI: CMExC16.4624X (Intrinsic safe and explosion-proof products certificate) ExibII:CMExC17.4213 (Intrinsic safe and ...
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Place of Origin:Jiangsu China (Mainland) This starter is applied to the coal mine, has overvoltage absorption apparatus and protection function. ...