Dead Weight Tester Equipped with USB Interface for Easy Data Export and Analysis Supporting Pressure Calibration Processes

Product Features
1. High-Precision Measurement
Utilizes imported resonant pressure sensors with accuracy up to Class 0.02 (±0.2 hPa)
Ultra-high resolution: 0.01 hPa, capturing minute pressure variations
Wide measurement range: 0 hPa to 1200 hPa, meeting all barometer calibration requirements
2. Intelligent System
10.4-inch capacitive touchscreen for intuitive, user-friendly operation
Windows operating system ensures system stability and strong functional scalability
Real-time display of multiple parameters including atmospheric pressure, altitude, and ambient temperature
USB data interface facilitates data export and analysis
3. Professional Design
Dedicated test chamber: 400×400mm optimized space accommodates diverse instruments
Wide operating temperature: -10°C to 40°C adapts to varied environmental conditions
Rugged construction: Industrial-grade build ensures long-term stable operation

Application Areas
1. Metrological Verification
Verification and calibration of various barometers
Traceability of digital barometric pressure measurements
Establishment of barometric pressure standards for metrology institutions
2. Meteorological Monitoring
Calibration of barometric pressure sensors at weather stations
Calibration of barometric equipment at environmental monitoring stations
Meteorological research data acquisition
3. Industrial Applications
Verification of pressure gauges in compressed air systems
Calibration of pressure equipment in HVAC systems
Pressure monitoring for industrial process control
4. Research & Education
Experimental studies in atmospheric physics
Laboratory instruction at higher education institutions
Data acquisition for research projects

Applicable Instrument Types
Precision Barometers
Digital Barometers
Pressure Transmitters
Aneroid Barometers
Meteorological Pressure Sensors
Process Control Pressure Instruments

Quality Assurance
Strict Calibration: Each device undergoes rigorous calibration before leaving the factory
Traceable Standards: Measurement values traceable to national pressure standards
Comprehensive Services: Installation training, technical support, and after-sales service provided