▎Product Introduction ：
The RA-912FN Series Hybrid Insulating Gas Comprehensive Analyzer is the latest developed measuring instrument for full-performance indicators of SF₆/N₂/CF₄ mixed gases. With a high-performance microprocessor at its core, it features a large color touchscreen display as the human-machine interface platform and reliable imported sensors as sensitive components. Integrating multiple functions into one unit, it truly realizes the concept of multi-functionality in a single device. This enables users to measure all key parameters of SF₆/N₂/CF₄ mixed gases with just one instrument, fully meeting the requirements for various sulfur hexafluoride electrical equipment filled with N₂ or CF₄ gases.
▎Key Features ：
1.Measures the purity of hybrid insulating gas with fast response, unaffected by other gas components, better meeting field requirements.
2.Displays hybrid insulating gas purity in switchable mass ratio (g/g) or volume ratio (mol/mol) units.
3.Implements large-range estimation to protect sensors.
4.Performs real-time flow temperature compensation based on experimental data.
5.Eliminates cross-sensitivity through sensor matrix technology.
6.Executes automatic zero-point and slope calibration during startup.
7.Provides sensor calibration cycle reminders.
8.Performs pre-judgment analysis of measurement results.
▎Technical Specifications ：
Purity Measurement Parameters |
|
Parameter Name |
Parameter Value |
Measurement Range |
0~100% (mol/mol) |
Accuracy |
±0.5% (mol/mol) 0.01% |
Resolution |
0.01% |
Response Time |
＜20s |
Oxygen Measurement Parameters |
|
Parameter Name |
Parameter Value |
Measurement Range |
(0~1) % |
Accuracy |
±0.5% (mol/mol) 0.01% |
Resolution |
0.01% |
Response Time |
＜40s |
Humidity Measurement Parameters |
|
Parameter Name |
Parameter Value |
Measurement Range |
(-80~+20) ℃ |
Accuracy |
±2℃ |
Resolution |
0.1℃ |
System Parameters |
|
Parameter Name |
Parameter Value |
Operating Time |
＞10h |
Gas Supply Pressure |
(0.1~0.6) MPa |
Dimensions |
310mm×280mm×150mm (L×W×H) |
Phone：+86 400 659 6699
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