Dead Weight Tester T-DWT-C100

Introduction

Dead Weight Tester is compact tester delivering stable vacuum pressure for exact calibration. Built for long-term reliability under controlled or dynamic load scenarios. Engineered with high-performance piston ensuring negligible deformation and drift. Equipped with lightweight design supporting ease of use in varied technical locations. Dead Weight Tester is a perfect tool for industries demanding certified pressure traceability.

Manufactured under strict quality control processes, complying with international laboratory equipment standards. Provides 1-year warranty for main components and lifetime technical support.

Applications

Dead Weight Tester functions as a precision vacuum calibration system, often used in calibration laboratories, aerospace industries, and mechanical testing setups. Its core role lies in serving as a primary reference standard to verify the accuracy of low-pressure devices such as transmitters, controllers, and gauges. The tester is ideal for facilities that demand dependable results, user-friendly interfaces, and adherence to national calibration protocols.

Specifications

Pressure Range	0.5 to 25 MPa
Lower Limit	0.04 MPa
Nominal Piston Area	0.2 cm²
Thread Size	M20 × 1.5
Generated Pressure	0.04 MPa; 0.1 MPa
Accuracy	0.05%
Output Signal	4–20 mA (AL)
Material	Stainless Steel
Piston Material	Tungsten Carbide
Medium	Isooctyl Sebacate
Piston Stroke	±1.5 mm with Displacement Sensor
Operating Temperature	20 ± 5°C
Gross Dimensions	625 × 500 × 390 mm
Net Weight	27 kg
Gross Weight	35 kg

Features

Constructed with hard tungsten carbide 

Excellent temperature tolerance

 Integrated sensor tracks piston movement 

Efficient pressure generation system 

FAQs

1. What is the main function of this Dead Weight Tester?

It is a professional laboratory instrument designed for Dead Weight Tester applications, providing accurate, reliable performance for sample analysis, processing, or storage in scientific research and industrial quality control.

2. What are the key advantages of this Dead Weight Tester compared to similar products?

It combines high performance, user-friendly operation, and robust construction. The compliance with international standards and certifications ensures its reliability and suitability for various laboratory environments.

3. What regular maintenance is required for this Dead Weight Tester?

General maintenance recommendations: 1) Keeping the instrument clean and free from dust and debris; 2) Following the manufacturer's calibration schedule to maintain accuracy; 3) Inspecting electrical connections and mechanical parts periodically for signs of wear; 4) Storing and using the instrument according to the operating manual to prevent damage.

4. What are the installation requirements for this Dead Weight Tester?

Standard installation requirements: 1) Placing on a stable, level workbench in a clean laboratory environment; 2) Connecting to a properly grounded power supply matching the instrument's voltage requirements; 3) Ensuring adequate space for operation and maintenance; 4) Following any specific environmental conditions (temperature, humidity, ventilation) outlined in the product manual.

5. What should I do if the Dead Weight Tester shows abnormal operation?

General troubleshooting guidelines: 1) First check the power supply and all connections to ensure they are secure; 2) Refer to the user manual's troubleshooting section for specific error messages or symptoms; 3) Perform a system reset if applicable; 4) Do not attempt to repair internal components without professional training; contact authorized service personnel for technical support when needed.