CJZ10J
Laser Gas Drainage Comprehensive Parameter Tester (referred as the tester hereinafter) is a new generation of multi-functional and portable device which can upload information in real-time. It integrated the latest laser gas analysis technology, rapid sampling technology and location reporting technology to meet the needs of periodic measurement during drilling and drainage.
Product description
CJZ7J(A) Laser Gas Drainage Comprehensive Parameter Tester (referred as the tester hereinafter) is a new generation of multi-functional and portable device which can upload information in real-time. It integrated the latest laser gas analysis technology, rapid sampling technology and location reporting technology to meet the needs of periodic measurement during drilling and drainage.
Feature
Technical Specifications
| CJZ7J(A) | CJZ10J | |
| Methane(CH4 %) | (0.00~1.00): ±0.05% CH4
>(1.0~100.0): ±5.0% of true value |
|
| CO (10-6 CO) | (0~100): ±4
>(100~500): ±5% of measured value |
|
| >500~2000: ±6% of measured value | >500~1000: ±6% of measured value | |
| Flow rate (m3/min) | DN50: (0.040~1.600): ±1.5%FS
DN75: (0.090~3.600): ±1.5%FS DN300: (2.5~100): ±1.5FS |
|
| Absolute pressure (kPa) | (10.0~100.0): ±1.5%
>(100~200): ±1.5kPa |
|
| Temperature (℃) | (-10~50): ±1℃ | |
| Pressure difference | (-250.0~250.0): ±7.5 Pa
(-2500~-250): ±75 Pa (250~2500): ±75 Pa |
|
| Environment pressure(kPa) | (50~110): ±0.5kPa | |
| CO2 (%) | N/A | (0.00~0.50): ±0.10
(0.50~5.00): ±(0.05+5% of true value) |
| O2 (%) | N/A | (0~5.0)： ±0.5% O2
(5.0~25.0): ±3%FS |
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