Beijing Airppb Environmental Protection Equipment Co., Ltd.
| Safetyfeatures | Overpressure protection, leak-proof design |
| Pressurerange | 0 to 5 bar |
| Productname | Gas Calibration Equipment |
| Powersource | Battery operated or AC powered |
| Flowraterange | 0.1 to 5 liters per minute |
| Weight | Approximately 2.5 kg |
| Material | Stainless steel and anodized aluminum |
| Calibrationgastype | Standard calibration gases such as methane, propane, carbon monoxide, hydrogen sulfide |
| Dimensions | 250mm x 150mm x 100mm |
| Certifications | ISO 9001, CE certified |
| Operatingtemperaturerange | -10°C to 50°C |
| Accuracy | ±2% of set flow rate |
| Connectiontype | Standard 1/4 inch NPT fittings |
| Displaytype | Digital LCD display |
| Purpose | Calibrating gas detectors and analyzers |
| 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
| Safetyfeatures | Overpressure protection, leak-proof design | Pressurerange | 0 to 5 bar |
| Productname | Gas Calibration Equipment | Powersource | Battery operated or AC powered |
| Flowraterange | 0.1 to 5 liters per minute | Weight | Approximately 2.5 kg |
| Material | Stainless steel and anodized aluminum | Calibrationgastype | Standard calibration gases such as methane, propane, carbon monoxide, hydrogen sulfide |
| Dimensions | 250mm x 150mm x 100mm | Certifications | ISO 9001, CE certified |
| Operatingtemperaturerange | -10°C to 50°C | Accuracy | ±2% of set flow rate |
| Connectiontype | Standard 1/4 inch NPT fittings | Displaytype | Digital LCD display |
| Purpose | Calibrating gas detectors and analyzers | 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 | precision outdoor air quality monitoring equipment ，environmental outdoor air quality monitoring equipment ，environmental air testing equipment | ||
Gas Calibration Equipment with Integration Ready Design Supporting Data Logging and Regulatory Compliance in Research Institutions
Product Description:
MR-DF2 high-precision dynamic gas distribution instrument designed for laboratory applications provides exceptional gas calibration capabilities essential for research institutions, analytical laboratories, and quality control facilities. This precision instrument is engineered to meet the exacting requirements of scientific research, offering unparalleled accuracy and repeatability for generating standard gas mixtures used in analytical chemistry, environmental research, and materials science studies.
The system features advanced mass flow control technology with closed-loop fuzzy control, enabling precise generation of complex gas mixtures with concentrations ranging from ppb to percentage levels. The MR-DF2 laboratory variant incorporates multi-channel configuration capabilities allowing simultaneous distribution of multiple gas components, making it ideal for research applications requiring sophisticated gas mixture preparation. Its integration-ready design with various data acquisition systems and laboratory information management systems (LIMS) ensures seamless incorporation into existing laboratory workflows, while the comprehensive data logging capabilities support research documentation and regulatory compliance requirements.
Features:
· Ultra-high precision for research-grade gas mixture generation
· Multi-channel configuration for complex mixture preparation
· Integration with LIMS and data acquisition systems
· Comprehensive data logging and traceability
· Automated calibration sequence programming
· Remote operation and monitoring capabilities
· Compliance with ISO/IEC 17025 laboratory standards
· Customizable gas concentration ranges for specific research needs
· Automatic quality control and verification routines
· Multi-user access with permission levels
· Research method development support
· Extensive library of pre-programmed gas mixtures
Technical Parameters:
| Parameter | Specification |
| Mass Flow Controller Range | 0-100ml/min to 0-5000ml/min (laboratory precision) |
| Flow Accuracy | ≤0.5% (research-grade) |
| Flow Distribution Uncertainty | ≤0.3% |
| Flow Repeatability | ≤0.1% |
| Dilution Factor | ≤200 (standard), up to 1000 (custom) |
| Turndown Ratio | 500:1 (standard), up to 1000:1 (custom) |
| Maximum Ratio | 10000:1 (standard), up to 50000:1 (custom) |
| Input Pressure | 100Kpa～500Kpa (high-precision control) |
| Operating Temperature | 15～30℃ (laboratory controlled) |
| Operating Humidity | 30-70%RH (laboratory controlled) |
| Equipment Pressure Resistance | <1Mpa |
| Working Pressure Difference | 0.05Mpa～0.3Mpa |
| Power Supply | 110VAC～240VAC/50Hz, UPS compatible |
Applications:
· Analytical chemistry research gas mixture preparation
· Environmental science studies calibration
· Materials science research atmosphere control
· Pharmaceutical research gas standard generation
· Food science laboratory analysis support
· Forensic science analytical instrument calibration
· Academic research laboratory applications
· Quality control laboratory standard gas generation
· Method development and validation support
· Inter-laboratory comparison studies
· Research publication data verification
· Graduate and postgraduate research support
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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