Beijing Airppb Environmental Protection Equipment Co., Ltd.
| Flowraterange | 0.1 to 5 L/min |
| Calibrationgastype | Standard gas mixtures (e.g., methane, propane, CO, H2S) |
| Application | Gas detector calibration, sensor testing |
| Operatingtemperature | -10°C to 50°C |
| Weight | 5 kg |
| Type | Calibration Gas Generator |
| Powersupply | AC 110V/220V, 50/60Hz |
| Controlmethod | Microprocessor controlled |
| Safetyfeatures | Overpressure protection, leak detection |
| Outputpressure | 0.1 to 0.5 MPa |
| Displaytype | Digital LCD |
| Dimensions | 300mm x 200mm x 150mm |
| Accuracy | ±2% of set flow rate |
| Material | Stainless steel and aluminum alloy |
| Productname | Gas Calibration Equipment |
| Packaging Details | Carton |
| Delivery Time | 7-15 work days |
| Payment Terms | T/T,D/P |
| Brand Name | Airppb |
| Model Number | MR-DF2 |
| Place of Origin | China |
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Product Specification
| Flowraterange | 0.1 to 5 L/min | Calibrationgastype | Standard gas mixtures (e.g., methane, propane, CO, H2S) |
| Application | Gas detector calibration, sensor testing | Operatingtemperature | -10°C to 50°C |
| Weight | 5 kg | Type | Calibration Gas Generator |
| Powersupply | AC 110V/220V, 50/60Hz | Controlmethod | Microprocessor controlled |
| Safetyfeatures | Overpressure protection, leak detection | Outputpressure | 0.1 to 0.5 MPa |
| Displaytype | Digital LCD | Dimensions | 300mm x 200mm x 150mm |
| Accuracy | ±2% of set flow rate | Material | Stainless steel and aluminum alloy |
| Productname | Gas Calibration Equipment | Packaging Details | Carton |
| Delivery Time | 7-15 work days | Payment Terms | T/T,D/P |
| Brand Name | Airppb | Model Number | MR-DF2 |
| Place of Origin | China | ||
| High Light | Portable air quality monitoring equipment ，Fire Resistant air quality monitoring equipment ，Fire Resistant voc air quality monitor | ||
Portable Gas Calibration Equipment with Fire Resistant and Water Resistant Features Offering Rapid Response Calibration for Emergency
Product Description:
MR-DF2 high-precision dynamic gas distribution instrument engineered for fire service applications provides specialized gas calibration capabilities essential for firefighter safety and emergency response operations. This robust instrument is specifically designed to generate accurate standard gas mixtures for calibrating gas detectors used in firefighting operations, industrial fire incidents, and hazardous material emergencies. The system features rapid response calibration profiles for combustion byproducts including carbon monoxide, hydrogen cyanide, hydrogen chloride, and other toxic gases generated during structure fires, providing critical support for firefighter safety monitoring systems.
The MR-DF2 fire service variant incorporates fire-resistant construction capable of withstanding extreme temperatures and water exposure typical of fireground environments. Its portable design with quick-deployment capability enables immediate setup at incident scenes, while the wireless communication interfaces allow integration with fire department command systems for real-time calibration data transmission and incident response coordination.
Features:
· Fire-resistant enclosure capable of withstanding temperatures up to 200°C
· Water-resistant design with IP68 rating for firefighting water exposure
· Rapid calibration profiles for combustion byproducts
· Quick-deployment capability within 5 minutes
· Wireless transmission to incident command vehicles
· Multi-gas detection calibration optimized for fireground hazards
· Integration with fire department safety monitoring systems
· Automatic alarm system calibration support
· Rugged mounting options for fire apparatus deployment
· Battery backup with 12-hour emergency operation
· High-contrast display visible through smoke conditions
· Automatic data logging for post-incident analysis
Technical Parameters:
| Parameter | Specification |
| Mass Flow Controller Range | 0-500ml/min to 0-3000ml/min (fire service spec) |
| Flow Accuracy | ≤1.0% (≤0.8% for combustion gases) |
| Flow Distribution Uncertainty | ≤0.6% |
| Flow Repeatability | ≤0.2% |
| Dilution Factor | ≤50 (standard), up to 200 (custom) |
| Turndown Ratio | 100:1 (standard), up to 300:1 (custom) |
| Maximum Ratio | 1000:1 (standard), up to 5000:1 (custom) |
| Input Pressure | 100Kpa～500Kpa |
| Operating Temperature | -20℃～+80℃ (extended fire service range) |
| Operating Humidity | 0-100%RH |
| Equipment Pressure Resistance | <1.5Mpa |
| Working Pressure Difference | 0.05Mpa～0.4Mpa |
| Power Supply | 110VAC～240VAC/50Hz, 12VDC vehicle power |
| Battery Life | 12 hours emergency operation |
Applications:
· Structure fire gas detector calibration
· Hazardous material incident response support
· Industrial fire suppression equipment calibration
· Firefighter rehab area monitoring system verification
· Post-fire overhaul operations calibration
· Fire investigation atmospheric analysis support
· Training fire monitoring equipment calibration
· Vehicle fire incident response calibration
· Chemical plant fire emergency response support
· Airport crash fire rescue equipment calibration
· Maritime fire response system calibration
· Fire department safety equipment maintenance
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Airppb is a national high-tech enterprise focusing on the research and development and industrialized innovative application of precision gas detection instruments. The company uses technological innovation to realize on-site, automated and intelligent analysis, detection and monitoring, and is comm... Airppb is a national high-tech enterprise focusing on the research and development and industrialized innovative application of precision gas detection instruments. The company uses technological innovation to realize on-site, automated and intelligent analysis, detection and monitoring, and is comm...
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