Expansion Tank Static Pressure Test Machine，High pressure expansion tank static tester
The Expansion Tank Static Pressure Test Machine is a specialized system designed to evaluate the static pressure performance and leak resistance of automotive expansion tanks. You can adjust the static pressure from 0 up to a maximum of 5 bar, while controlling the flow rate of each sample from 0 to 8 liters per hour. The system includes indirect chamber heating for safety (Explosion Protection Level 1), automatic leak detection, and fail-safe shutdown of defective samples, providing a reliable and efficient solution for expansion tank testing.
Application
The Expansion Tank Static Pressure Test Machine is suitable for a variety of automotive component testing applications:
Expansion Tanks: Evaluate static pressure resistance, leakage, and functional performance.
Coolant System Components: Test caps, valves, and connectors under controlled static pressure.
Material Durability Testing: Assess long-term reliability of plastic, metal, and composite tank materials.
Quality Control: Ensure compliance with OEM and supplier specifications for automotive cooling systems.
R&D and Certification Testing: Support component development, validation, and system integration.
Typical test products include automotive expansion tanks, coolant reservoir tanks, and associated components requiring static pressure evaluation.
Standards
The system supports compliance with major automotive engineering standards:
VW TL889 (4.1) – Volkswagen Group technical specification for interior and related component functional performance.
ESDG93-8A080-AA (3.6) – Ford engineering specification for component functionality and reliability.
GMW15310 (3.2.1.2) – General Motors global standard for material and component performance testing.
QV17004D (3.2.6) – BMW group specification for system component functionality and durability.
Parameters
| Parameter Category | Details |
|---|---|
| Test Bench Dimensions | 2200 × 2240 × 1550 mm (W × H × D) |
| Chamber Dimensions | 1000 × 800 × 1000 mm (W × H × D) |
| Rated Power | 9.5 kW |
| Test Medium | Glycol/Water |
| Pressure Range | 0 … 5 bar |
| Flow Rate per Sample | 0 … 8 l/h |
| Pressure Type | Static |
| Test Medium Temperature Range | 25 … +150°C |
| Environmental Temperature Range | 25 … +150°C |
| Test Channels | 6 |
Features
Designed specifically for static pressure testing of expansion tanks.
Static pressure adjustable from 0 up to 5 bar.
Individual sample flow rate controllable from 0 to 8 l/h.
Explosion protection level 1 due to indirect chamber heating.
Automatic leak detection and leak testing with fail-safe shutdown of defective samples.
Automatic control of liquid level during testing.
Accessories
Indirectly heated test chamber
Flow control units for each sample
Leak detection sensors and safety interlocks
Liquid level monitoring and control system
Control unit with Windows/LabVIEW interface (optional for data logging)
Sample mounting brackets for expansion tanks
Test Procedures
Ensure the test area is clear and safe for operation.
Connect the system to the 9.5 kW power supply.
Fill the chamber and sample lines with glycol/water mixture.
Mount expansion tank samples in the test chamber.
Set the static pressure (0–5 bar) and flow rate (0–8 l/h) for each sample.
Activate the test system and indirect heating if required.
Monitor pressure, flow, and leak detection sensors throughout the test.
Automatically shut down any failed samples.
Record all test results for quality control or validation purposes.
After testing, safely drain the medium and allow the system to cool before removing samples.
Maintenance Information
Inspect sample mounting brackets, pressure sensors, and leak detection units before each test.
Verify flow control devices and chamber seals for proper operation.
Periodically calibrate pressure sensors and temperature controllers.
Clean the chamber and fluid circuits to prevent contamination.
Replace worn or defective components to maintain safe and accurate operation.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Diaper Anti-Side Leakage Performance chamber | Meet the standard: Compliant with GB: GB/T 28004.1 Diapers Part 1: Baby Diapers. GB/T 28004.2-2021 Disposable diapers—Part 2:Disposable dia... |
 |
Scrub Abrasion Tester | T107 Scrubbing Tester, It is suitable for various abrasion and wet scrubbing tests, which is commonly used in scrubbing resistance tests for interi... |
 |
Urinary Catheter Strength Tester | The Urinary Catheter Strength Tester is designed to evaluate the physical strength and mechanical properties of urinary catheters. It provides accu... |
 |
Rapid Closed Cup Flash Point Tester | Reference Standards： SN/T 3077.1、SN/T 3077.2. SH/T 0768. DL/T 1354. ASTM D93、ASTM D6450、ASTM D3828、ASTM D7094、ASTM D7236、ASTM D56、ASTM D56、ASTM... |
 |
Plastic ball indentation hardness meter | Scope of application: It is used to measure the characteristics of the plastic drainage plate in the plane direction of the water flow under the s... |
