Warranty: | 1 Year |
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Brand: | Asttar |
Customized: | Non-Customized |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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
With ISO9001, CE authorized lab on respiratory devices for PPE directive, more than 27 years' experience, ODM, OEM service provided, ASTTAR is specialized in developing and manufacturing of explosion-proof safety technology and products. 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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