| Customization: | Available |
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| Warranty: | 1 Year |
| Brand: | Asttar |
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Main characteristics
1. Using optical interference principle, it can real-timely detect the methane concentration in ambient air.
| Model Item |
Specification | |||||||
| CJG10 | CJG100 | |||||||
| Measurement range | (0~10)%CH4 | (0~100)%CH4 | ||||||
| 0~1 | 1~4 | 4~7 | 7~10 | 0~10 | 10~40 | 40~70 | 70~100 | |
| Intrinsic error | ±0.05 | ±0.1 | ±0.2 | ±0.3 | ±0.5 | ±1 | ±2 | ±3 |
| Minimum division value of eyepiece reticle | 0.5% | 5% | ||||||
| Division range of micrometer dial | (0-1)% | (0-10)% | ||||||
| Minimum division value of micrometer dial | 0.02% | 0.2% | ||||||
| Explosion-proof mark | Exib I | |||||||
| Light source (bulb) | 2.5V/0.3A | |||||||
| Power Supply | 2 ×R20(Zn-Mn) | |||||||
| Dimensions | 218×123×65mm | |||||||
| Weight | 1.8Kg | |||||||
| Standard configuration | Detector, protective cover(leather case), balloon set, absorption tube set, bulb, rubber hose(1500mm),ballpoint pen, thermometer, battery. |
Related products
FAQ
ASTTAR - a high-tech enterprise, founded in 1995, is engaged in the development and production of software and hardware products in the professional field of safety emergency, it has eight series and over a hundred types of products, its sales network covers the whole country, and its products are exported to dozens of countries and regions.
The company has a sound management system, established a safety production management system with a quality management system as the core, and introduced office automation and ERP management systems.
The company initiated the establishment of "Shaanxi ASTTAR Incubator Co., Ltd.", "Shaanxi Safety Industry Metrology Testing Co., Ltd.", and "Shaanxi Province Safety Industry Research Institute Co., Ltd.", and created a safety emergency industry supporting service system with ASTTAR as the core, devoting to creating an industry ecological industry chain, and striving to build ASTTAR into a respected international company.
We mainly export products of three categories:
1. Mining underground rescue product
2. Mining explosion-proof lamp
3. Mining explosion-proof instrument and meter
Our main products:
1. CE approved chemical oxygen self-rescuer
2. Compressed oxygen self-rescuer
3. Filter self-rescuer
4. ATEX approved LED miner's cap lamp
5. Methane alarm LED miner's cap lamp
6. LED Flame-proof laneway lamp
7. Mechanical and electronic anemometer
8. Isolated positive pressure oxygen breathing apparatus
9. Automatic resuscitator
10. Optical interference type methane detector
11. Portable multi-parameter gas detector
12. Infrared thermometer
13. Laser distance meter
14. Laser guider
Please feel free to contact us
Shannon Tao
Shaanxi ASTTAR Explosion-proof Safety Technology Co., Ltd.
Add: No.3699 Shangyuan Road, Caotan Ecological Industrial Park, E&T Developing Zone, Xi'an, China, 710021.
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