Dead Weight Tester

System Architecture 1. Core Control Unit Computer Control System: Fully automated calibration process control and data processing High-Precision Digital Multimeter: Keithley 2010, enabling microvolt-level signal acquisition Multi-Channel Scanner: ≤0.2μV parasitic potential, ensuring signal purity 2. Professional Testing Unit Thermocouple Calibration Furnace: Provides stable high-temperature environment High-Precision Constant Temperature Bath: Achieves ±0.01℃/30min temperatur

Core Technical Features 1. High-Precision Simulation and Measurement Wide-Range Liquid Level Simulation: Covers 0.1mm to 50m, meeting diverse application needs Ultra-High Accuracy: Accuracy grade reaches ±0.05% FS, exceeding industry standards Environmental Compensation: Built-in temperature and pressure compensation algorithms eliminate environmental interference Compliance Standards: Meets international standards (ISO, IEC) and domestic metrology regulations 2. Multi-Type

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

Product Features 1. Precise Temperature Field Control Exceptional Temperature Uniformity: YG-IA model axial temperature difference ≤0.5℃, radial temperature difference ≤0.25℃ Wide Temperature Range: Covers 300℃ to 1200℃, meeting various thermocouple calibration requirements Stable and Reliable: Temperature field stability meets the highest metrology standards 2. Rugged and Durable Design Horizontal Structure: Easy operation with convenient thermocouple clamping Optimized

Product Features 1. Precise and Reliable Dual Pressure Detection: Covers the full range from high pressure (25MPa) to low pressure (0.6MPa) Accurate Flow Measurement: Covers the common medical range of 1-10L/min with 1% precision Mechanical Structure: Stable and reliable, easy maintenance, long service life 2. User-Friendly Operation Integrated Design: Combines pressure and flow detection into one unit, reducing equipment setup Quick Switching: Built-in conversion valve for

Product Features 1. High-Precision Control Precise Micro-Pressure Output: Covers micro-pressure ranges from Pa to kPa Stable and Reliable: Pressure stability better than 0.05% FS Rapid Response: Motor-driven pressure generation ensures fast response and precise adjustment 2. Intelligent Operation Motorized Control: Eliminates manual pressure generation for simple, convenient operation Digital Display: Real-time visualization of setpoint and actual pressure values One-Touch

Core Features 1. Temperature Calibration Module Wide Temperature Range Coverage: Full-range calibration capability from -40°C to 1200°C Multi-Sensor Support: Compatible with various temperature sensors including thermocouples, RTDs, and thermometers Automated Verification System: VK-801 system enables fully automated temperature control, measurement, and data processing High-Precision Measurement: Voltage resolution 0.01μV, resistance resolution 0.01mΩ 2. Pressure Calibration

Series Core Advantages and Features 1. Advanced Servo Pressure Control Technology Utilizes imported high-precision servo pressure regulating valves. Precise control of main valve actions via pilot valves enables rapid, stable pressure regulation without overshoot. Eliminates the stepwise pressure changes inherent in traditional on/off valves, delivering smooth, continuous pressure control that significantly enhances calibration efficiency and accuracy. 2. High Integration and

Key Features Fully Automatic Intelligent Control: Utilizes digital control technology to integrate pressurization, testing, data acquisition, and processing into a single operation. Multi-Task Parallel Processing: Supports simultaneous execution of multiple calibration tasks without interference. Multiple Communication Interfaces: Built-in RS232, USB, LAN, WiFi, HART, Profibus, and other interfaces enable real-time communication with host computer software. Simultaneous Multi

Core Features 1. Temperature Calibration Module Wide Temperature Range Coverage: Full-range calibration capability from -40°C to 1200°C Multi-Sensor Support: Compatible with various temperature sensors including thermocouples, RTDs, and thermometers Automated Verification System: VK-801 system enables fully automated temperature control, measurement, and data processing High-Precision Measurement: Voltage resolution 0.01μV, resistance resolution 0.01mΩ 2. Pressure Calibration

Product Advantages 1. Exceptional Measurement Performance Ultra-high precision: Achieves 0.005% measurement accuracy to meet the most stringent metrology requirements Wide measurement range: Maximum capacity up to 250MPa, covering diverse application scenarios Outstanding stability: Piston system utilizes specialized materials and processes to ensure long-term stability Clear linear relationship: Piston descent speed maintains excellent linear correlation with pressure,

The main and auxiliary integrated piston manometer is mainly used to test the piston manometer use, the main and auxiliary integrated piston manometer can be installed at the same time 2 piston head, one installs the standard piston head, one installs the inspected piston head, through the beginning of the balance method and other calibration methods, the area of the inspected piston system is calculated, and at the same time according to the percentile table to test the

Product Advantages The core value of liquid piston pressure gauges lies in their unparalleled precision, stability, and authority. 1. Reference-grade accuracy: Achieving ±0.005% of reading (national reference standard), it serves as the benchmark for providing the most reliable and precise pressure source, ensuring error-free measurement traceability. 2. Exceptional long-term stability: Core components (cylinder-piston assembly) utilize high-strength, low-deformation, wear

Product Features 1. High-Precision Control Precise Micro-Pressure Output: Covers micro-pressure ranges from Pa to kPa Stable and Reliable: Pressure stability better than 0.05% FS Rapid Response: Motor-driven pressure generation ensures fast response and precise adjustment 2. Intelligent Operation Motorized Control: Eliminates manual pressure generation for simple, convenient operation Digital Display: Real-time visualization of setpoint and actual pressure values One-Touch

Product Features 1. Precise and Reliable Dual Pressure Detection: Covers the full range from high pressure (25MPa) to low pressure (0.6MPa) Accurate Flow Measurement: Covers the common medical range of 1-10L/min with 1% precision Mechanical Structure: Stable and reliable, easy maintenance, long service life 2. User-Friendly Operation Integrated Design: Combines pressure and flow detection into one unit, reducing equipment setup Quick Switching: Built-in conversion valve for

Product Features 1. Precise Temperature Field Control Exceptional Temperature Uniformity: YG-IA model axial temperature difference ≤0.5℃, radial temperature difference ≤0.25℃ Wide Temperature Range: Covers 300℃ to 1200℃, meeting various thermocouple calibration requirements Stable and Reliable: Temperature field stability meets the highest metrology standards 2. Rugged and Durable Design Horizontal Structure: Easy operation with convenient thermocouple clamping Optimized

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

System Architecture 1. Core Control Unit Computer Control System: Fully automated calibration process control and data processing High-Precision Digital Multimeter: Keithley 2010, enabling microvolt-level signal acquisition Multi-Channel Scanner: ≤0.2μV parasitic potential, ensuring signal purity 2. Professional Testing Unit Thermocouple Calibration Furnace: Provides stable high-temperature environment High-Precision Constant Temperature Bath: Achieves ±0.01℃/30min temperatur

The main and auxiliary integrated piston manometer is mainly used to test the piston manometer use, the main and auxiliary integrated piston manometer can be installed at the same time 2 piston head, one installs the standard piston head, one installs the inspected piston head, through the beginning of the balance method and other calibration methods, the area of the inspected piston system is calculated, and at the same time according to the percentile table to test the

Product Advantages 1. Exceptional Measurement Performance Ultra-high precision: Achieves 0.005% measurement accuracy to meet the most stringent metrology requirements Wide measurement range: Maximum capacity up to 250MPa, covering diverse application scenarios Outstanding stability: Piston system utilizes specialized materials and processes to ensure long-term stability Clear linear relationship: Piston descent speed maintains excellent linear correlation with pressure,