Core Advantages
1. Fully Automated High-Efficiency Calibration
One-Click Operation: Fully automated process from pressure control
to certificate generation
Batch Processing Capability: Supports simultaneous calibration of
multiple instruments, boosting efficiency by 300%
Intelligent Process Control: Automatically completes
pressurization, stabilization, data acquisition, and processing
2. High Precision, Stable and Reliable
Precision Pressure Control: Pressure stability ≤0.005% FS
Multiple Accuracy Classes: 0.02-class and 0.05-class options to
meet diverse accuracy requirements
Long-Term Stability: Imported core sensors ensure reliable
long-term measurement
3. Intelligent Management System
Intelligent Software Platform: Visualized operations with automated
data processing and analysis
Multiple Control Modes: Supports step pressure increase, ramp
pressure increase, pressure hold testing, etc.
Remote Control Functionality: Enables network-based remote
operation and monitoring
System Features
1. Intelligent Pressure Control
PID Closed-Loop Control: Advanced PID algorithm ensures precise and
stable pressure regulation
Multi-Mode Pressurization: Step-wise pressurization, ramp
pressurization, custom pressure sequences
Rapid Stabilization: Intelligent pressure adjustment achieves
target pressure quickly and maintains stability
2. Comprehensive Signal Compatibility
Multi-Protocol Support: HART, RS485/Modbus, RS232/Modbus
Wireless Expansion: Optional Bluetooth/WiFi communication modules
Versatile Interfaces: Multiple electrical interfaces compatible
with various smart transmitters
3. Safety-Focused Design
Multi-Layer Protection: Overpressure protection, overcurrent
protection, leakage alarm
Fault Self-Diagnosis: Intelligent fault diagnosis system with
real-time status monitoring
Automatic Safety Shutdown: Automatic shutdown during anomalies to
ensure safety
4. Intelligent Data Processing
Automatic Report Generation: Automatic creation of calibration
records and certificates
Data Traceability: Complete data storage with historical data query
support
Cloud Synchronization: Supports encrypted data storage and cloud
synchronization
Software System Features
1. Intelligent User Interface
10.1-inch Touchscreen: Large-format touchscreen for intuitive and
convenient operation
Graphical Display: Real-time visualization of pressure curves and
calibration status
One-Click Calibration: Fully automated pressure calibration with a
single mouse click
2. Robust Data Processing
Automatic Error Calculation: Automatically calculates indication
error, hysteresis error, etc.
Regulation Compliance: Strictly adheres to the latest national
calibration regulations
Certificate Customization: Supports custom certificate formats to
meet diverse requirements
3. Data Management Capabilities
Database Storage: Automatically saves calibration data to database
Query & Statistics: Robust data query and statistical functions
Export & Printing: Supports Excel export and certificate printing
Application Areas
1. Metrology Verification Institutions
Mandatory verification of pressure gauges
Type evaluation of pressure transmitters
Establishment and maintenance of measurement standards
2. Industrial Manufacturing Enterprises
Factory inspection of production line pressure instruments
Periodic verification of field pressure equipment
Calibration of quality control instruments
4. Research Institutes
Calibration of pressure parameters for scientific experiments
Testing for new product development
Teaching demonstration experiments
5. Industry-Specific Applications
Petrochemical: Calibration of pressure instruments in process
industries
Power & Energy: Verification of thermal instruments in power plants
Aerospace: Calibration of high-reliability pressure sensors
Medical Devices: Verification of pressure parameters in medical
equipment
Applicable Instrument Types
Analog Pressure Gauges: Precision pressure gauges, general-purpose
pressure gauges
Digital Pressure Meters: Various digital pressure meters, pressure
controllers
Pressure Transmitters: Smart pressure transmitters, differential
pressure transmitters
Pressure sensors: Pressure sensors of various operating principles
Pressure switches: Electrical contact pressure gauges, pressure
controllers
Specialized pressure instruments: Oil-free pressure gauges,
shock-resistant pressure gauges, etc.
