▎Product Introduction ：
The RA-912FBN Portable Hybrid Insulating Gas Comprehensive Analyzer is an intelligent integrated detection instrument equipped with automatic flow adjustment function. It can rapidly detect the dew point, purity, and oxygen content of insulating gas in electrical equipment. Simultaneously, it features multiple measurement modes including recharge measurement and recovery measurement, achieving zero gas emissions during measurement. It is suitable for gas quality detection and evaluation during type tests in switchgear factories and routine operation of substations.
▎Key Features ：
1.One-button automatic measurement of humidity, purity, and oxygen.
2.Laser/Capacitive dew point rapid measurement.
3.Thermal Conductivity (TCD)/Laser purity measurement.
4. Automatic flow adjustment.
5. Recovery/Recharging system with zero SF₆ emissions.
6.Laboratory and field measurement modes with real-time standard-based prompts.
▎Technical Specifications ：
Humidity Measurement |
|
Measurement Principle |
Capacitive、TDLAS |
Measurement Range |
(-60~20) ℃ |
Maximum Permissible Error |
Capacitive: ±2℃、TDLAS: ±0.5℃ |
Response Time |
Capacitive: Gas at 20℃: -60℃→-20℃ 6s[63%], 10s[90%] -20℃→-60℃ 45s[63%], 10min[90%] TDLAS: ≤30s |
Purity Measurement |
|
Measurement Principle |
Thermal Conductivity (TCD) 、NDIR |
Measurement Range |
(0~100) % |
Indication Error |
±0.5% (mol/mol) |
Response Time |
≤60s |
Oxygen Measurement |
|
Measurement Principle |
Electrochemical |
Measurement Range |
(0~1) % |
Indication Error |
±0.05% (mol/mol) |
Response Time |
≤60s |
System Parameters |
|
Gas Handling |
Recharge/Recovery Optional |
Communication Interface |
USB/Bluetooth/WiFi/4G Optional |
Power Supply |
Lithium Battery, Adapter (100~240) VAC, 50/60 Hz |
Printing Function |
Dot Matrix Printer Optional |
Interaction Method |
Touch Screen & Rotary Encoder |
Operating Temperature |
(-10～50) ℃ |
Operating Humidity |
(0~95) % (Non-Condensing) |
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