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 | Portable aqi measurement device ，Ambient aqi measurement device ，Portable Ambient Air Monitors | ||
Portable Gas Calibration Equipment for Food Industry Supporting Calibration of Gas Analyzers in Modified Atmosphere Packaging and Control
Product Description:
MR-DF3 portable high-precision dynamic gas distribution meter configured for food and beverage industry applications provides specialized gas calibration capabilities essential for food processing facilities, packaging operations, and quality control laboratories in field environments. This precision portable instrument is designed to meet the specific requirements of food safety and quality standards, enabling accurate calibration of gas analyzers used in modified atmosphere packaging (MAP), food preservation monitoring, and fermentation process control.
The system features food-grade construction with stainless steel components compliant with food safety regulations, ensuring suitability for direct or indirect contact with food production environments. The MR-DF3 food industry variant incorporates specialized calibration profiles for food-grade gases including carbon dioxide, nitrogen, oxygen, and various gas mixtures used in food preservation and packaging applications. Its portable design allows for easy transport between different production areas and packaging lines, enabling flexible calibration support throughout food processing facilities.
Features:
· Food-grade stainless steel construction
· Compliance with food safety regulations (FDA, EFSA, HACCP)
· Specialized calibration profiles for food-grade gases
· Portable design for flexible food facility use
· Support for modified atmosphere packaging (MAP) calibration
· Fermentation process gas monitoring support
· Food preservation atmosphere control calibration
· Automated calibration scheduling for production lines
· Comprehensive data logging for food safety documentation
· Multi-user access with permission levels
· Support for food quality assurance programs
· Compliance with international food safety standards
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:
· Modified atmosphere packaging (MAP) calibration
· Food preservation gas monitoring support
· Fermentation process gas analysis calibration
· Food packaging quality control testing
· Beverage production gas monitoring calibration
· Dairy processing atmosphere control support
· Meat and poultry packaging gas calibration
· Bakery production gas monitoring support
· Fruit and vegetable storage atmosphere calibration
· Food safety critical control point monitoring
· Food research and development laboratory support
· Food industry regulatory compliance testing
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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