Dead Weight Tester

JY60 Piston Dead Weight Tester: High-Accuracy Pressure Calibration with Tungsten Carbide Core The JY series piston gauge is a newly developed product manufactured in compliance with the national verification procedure JJG59-2007. Its core piston-cylinder assembly is crafted from ultra-hard, low-expansion tungsten carbide, ensuring minimal deformation and exceptional long-term stability. Utilizing isooctyl sebacate as the working medium results in superior sensitivity. These

Ultra high pressure Dead Weight Tester Calibration For Oil Industry Designed for oil industry, calibrates up to 100MPa, compliant with JJG59-2007 standards. Key components use tungsten carbide (high hardness, low thermal expansion), ensuring minimal pressure deformation, stable performance, and wear resistance. Works with isoctyl sebacate medium for high sensitivity. Ideal for calibrating digital pressure gauges, transmitters, sensors, etc., with enhanced specs via new

Hydrostatic Pressure Testing Balance Machinen In pipeline pressure testing, after welding, stress tests are performed to check pressure capacity and micro-leaks. Pressure balances, with irreplaceable uncertainty, sensitivity and precision, remain an indispensable instrument for such tests. Detailed Images Hydrostatic Pressure Testing Balance Machinen Specification Number range Accuracy Cross-sectional area Weights number weights weigh 551-1 5~250bar 0.05% 0.02% 0.1 Square cm

JY Series Piston Pressure Gauge Dead Weight Tester for Precision Pressure Instruments Description of JY series dead weight tester The JY series Pressure Calibration pump piston Deadweight tester is a cutting-edge product that has been developed in accordance with the latest national "piston gauge" test procedures (JJG59-2007). Its key components utilize a tungsten carbide material with high hardness and a low temperature coefficient of linear expansion, ensuring exceptional

Hydraulic Pressure Gauge Calibration Dead Weight Tester Calibrator Price For Sale Description Hydraulic Pressure Gauge Calibration Dead Weight Tester Calibrator Price For Sale The deadweight tester (DWT) is a calibration tool that utilizes a piston cylinder and a placed load to establish equilibrium with an applied pressure beneath the piston. As a primary standard, the pressure measured by a deadweight tester is defined through other fundamental quantities such as length,

The Automatic Pressure Controller, is a high-precision, fully automatic pressure calibrator designed to meet the demands of modern industry. This device offers a variety of pressure range options, suitable for pressure calibration and control in both gas and hydraulic systems. Key Features Pressure Range: Gas Pressure: -0.095 to 6 MPa (selectable range) Hydraulic Pressure: Options available for 0-6 MPa, 0-60 MPa, 0-100 MPa, 0-160 MPa, and 0-250 MPa Micro Pressure: Please

Performance Features 1. High Accuracy and Stability: Accuracy class up to 0.005, measurement uncertainty better than ±0.005%. Ceramic piston rod and tungsten carbide piston cylinder ensure wear resistance, corrosion resistance, low thermal expansion coefficient, and exceptional long-term stability. 2. Multifunctionality and Flexibility: Supports absolute pressure, gauge pressure, and vacuum pressure measurement modes for versatile applications. Equipped with multiple piston

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

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

What It Is A complete 38‑piece fitting set that lets you connect pressure gauges, transmitters, and calibrators to almost any system – no matter what thread standard they use. Made of durable stainless steel, this kit solves the age‑old problem of mismatched threads on the job site or in the calibration lab. What's Inside (Simple List) Male and female adapters for Metric, G (BSPP), NPT, and ZG (BSPT) threads – sizes from 1/8 up to 1/2 Barbed hose fittings – φ6, φ8, φ10

Description DK dead weight tester is designed on the base of YS piston dead weight tester and KY Deadweight Tester, with structural optimization, super wear-resistant and perfect reliability. The highest process of DK piston dead weight tester is 0.005%; The max pressure range is 160MPa. DK dead weight tester adopt modular structure, a platform can be installed in different piston systems, achieve economic and practical purposes Features High accuracy. Professional manufactur

Performance Features 1. High Accuracy and Stability: Accuracy class up to 0.005, measurement uncertainty better than ±0.005%. Ceramic piston rod and tungsten carbide piston cylinder ensure wear resistance, corrosion resistance, low thermal expansion coefficient, and exceptional long-term stability. 2. Multifunctionality and Flexibility: Supports absolute pressure, gauge pressure, and vacuum pressure measurement modes for versatile applications. Equipped with multiple piston

The Automatic Pressure Controller, is a high-precision, fully automatic pressure calibrator designed to meet the demands of modern industry. This device offers a variety of pressure range options, suitable for pressure calibration and control in both gas and hydraulic systems. Key Features Pressure Range : Gas Pressure : -0.095 to 6 MPa (selectable range) Hydraulic Pressure : Options available for 0-6 MPa, 0-60 MPa, 0-100 MPa, 0-160 MPa, and 0-250 MPa Micro Pressure : Please

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

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

The Automatic Pressure Controller, is a high-precision, fully automatic pressure calibrator designed to meet the demands of modern industry. This device offers a variety of pressure range options, suitable for pressure calibration and control in both gas and hydraulic systems. Key Features Pressure Range: Gas Pressure: -0.095 to 6 MPa (selectable range) Hydraulic Pressure: Options available for 0-6 MPa, 0-60 MPa, 0-100 MPa, 0-160 MPa, and 0-250 MPa Micro Pressure: Please

Core Advantages and Features 1. Integrated Intelligent Platform Three-in-one design: Combines pressure generation, electrical signal measurement and output, and temperature simulation into a single device for comprehensive functionality. Fully automated process: Intelligent operation from pressurization and testing to data acquisition and processing significantly boosts efficiency. Multi-angle HMI: High-resolution TFT touchscreen display supports multi-angle rotation for

Performance Features 1. High Accuracy and Stability: Accuracy class up to 0.005, measurement uncertainty better than ±0.005%. Ceramic piston rod and tungsten carbide piston cylinder ensure wear resistance, corrosion resistance, low thermal expansion coefficient, and exceptional long-term stability. 2. Multifunctionality and Flexibility: Supports absolute pressure, gauge pressure, and vacuum pressure measurement modes for versatile applications. Equipped with multiple piston

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

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