Beijing Airppb Environmental Protection Equipment Co., Ltd.
| Operating Temperature | -20°C to 50°C |
| Measurement Range | Typically 0-1000 ppm depending on gas |
| Communication Interface | USB, Bluetooth, or RS232 |
| Operating Humidity | 0% to 95% RH non-condensing |
| Accuracy | ±2% of reading |
| Flowraterange | 0.1 to 5 L/min |
| Portability | Portable handheld unit |
| Powersupply | AC 110-240V, 50/60Hz |
| Packaging Details | Carton |
| Delivery Time | 7-15 work days |
| Payment Terms | T/T,D/P |
| Brand Name | Airppb |
| Model Number | MR-DF3 |
| Place of Origin | China |
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Product Specification
| Operating Temperature | -20°C to 50°C | Measurement Range | Typically 0-1000 ppm depending on gas |
| Communication Interface | USB, Bluetooth, or RS232 | Operating Humidity | 0% to 95% RH non-condensing |
| Accuracy | ±2% of reading | Flowraterange | 0.1 to 5 L/min |
| Portability | Portable handheld unit | Powersupply | AC 110-240V, 50/60Hz |
| Packaging Details | Carton | Delivery Time | 7-15 work days |
| Payment Terms | T/T,D/P | Brand Name | Airppb |
| Model Number | MR-DF3 | Place of Origin | China |
| High Light | Bluetooth air particulate monitoring device ，240V air particulate monitoring device ，240V air quality monitoring device outdoor | ||
High Precision Gas Calibration Equipment Featuring Immediate Startup No Preheating and Multi Language Support for Field Emergency
Product Description:
MR-DF3 portable high-precision dynamic gas distribution meter configured for emergency response applications provides rapid, reliable gas calibration capabilities for disaster management and crisis situations in field environments. This specialized portable instrument is engineered for deployment in emergency scenarios including natural disasters, industrial accidents, terrorist incidents, and public health emergencies.
The system features immediate operation capability with no preheating time required, enabling rapid response calibration for gas detection equipment used by emergency response teams, search and rescue units, and disaster management agencies. The MR-DF3 emergency variant includes pre-programmed calibration profiles for various emergency scenarios, automatic gas mixture verification, and extended battery operation capability for field deployment in remote disaster areas. Its lightweight, portable design enables easy transport by emergency response personnel, while the large LCD screen ensures clear visibility in various emergency conditions.
Features:
· Emergency-optimized interface with rapid operation
· No preheating time - immediate operation upon startup
· Extended battery life for 20+ hours continuous operation
· Multi-language support for international disaster response
· Shock and water-resistant construction for field environments
· Lightweight design for emergency personnel transport
· Wireless data transfer capability for emergency coordination
· Automatic data backup for incident documentation
· Emergency power charging via portable power sources
· Color-coded alarm system for immediate hazard recognition
· Multi-agency data sharing capability
· Support for international disaster relief missions
Technical Parameters:
| Parameter | Specification |
| Mass Flow Controller Range | Can be selected according to user needs |
| Flow Accuracy | <1%F.S |
| Flow Linearity | ±0.3%F.S |
| Flow Repeatability | ±0.2%F.S |
| Turndown Ratio | 100:1 (Can be customized as required) |
| Maximum Ratio | 1000:1 (Can be customized according to needs) |
| Input Pressure | 100Kpa~500Kpa (Can be customized according to user needs) |
| Operating Temperature | -10℃~+50℃ |
| Operating Humidity | <80%RH (No condensation) |
| Battery Life | >20 hours continuous operation |
| Weight | <8kg (portable) |
Applications:
· Natural disaster atmospheric monitoring calibration
· Industrial accident emergency response support
· Chemical spill containment equipment calibration
· Terrorist incident CBRN response calibration
· Public health emergency air quality assessment support
· Search and rescue operations atmospheric safety calibration
· Evacuation route air quality verification support
· Disaster relief camp environmental monitoring calibration
· Nuclear incident radiation and gas monitoring support
· Pipeline explosion emergency response calibration
· Mine rescue operations atmospheric assessment support
· International disaster relief mission calibration
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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