EN 374 Chemical permeation resistance tester

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Application

You use this tester to measure the chemical liquid penetration resistance of protective clothing and related protective equipment.

It is suitable for testing chemical protective suits, protective fabrics, seams, composite materials, and other barrier materials used in chemical protection clothing, gloves, and related safety products.

Standards

The Protective Clothing Chemical Liquid Penetration Resistance Tester complies with the following standards:

(1) ASTM F739 Standard Test Method for Permeation of Liquids and Gases through Protective Clothing Materials under Conditions of Continuous Contact

(2) EN 374-4 Protective gloves against chemicals and micro-organisms – Part 4: Determination of resistance to degradation by chemicals

(3) EN 374-3 Protective gloves against chemicals and micro-organisms – Part 3: Determination of resistance to permeation by chemicals

(4) DIN EN 16523-1 Determination of material resistance to permeation by chemicals – Part 1: Permeation by liquid chemicals under conditions of continuous contact

(5) BS EN 14325 Chemical protective clothing – Test methods and performance classification of chemical protective clothing materials, seams, joints, and assemblies

(6) BS EN ISO 6529:2001 Protective clothing. Protection against chemicals. Determination of resistance of protective clothing materials to permeation by liquids and gases

Parameters

Item	Specification
Test Flow Rate	0.1–500 ml/min
Data Collection Method	Automatic analysis at fixed time intervals
Collected Data	Measurement parameters, permeation time, permeation rate, maximum permeation rate, standard breakthrough time
Time Measurement Range	0–99.999 h
Power Supply	AC 220 V, 50 Hz
Overall Dimensions (L × W × H)	540 × 380 × 500 mm
Total Weight	40 kg

Features

You operate the tester through a color touchscreen with Chinese and English menu-based interfaces.

A 32-bit multifunction control board and high-precision temperature acquisition chip ensure stable performance.

A high-efficiency micro flow pump quickly establishes a closed-loop circulation system.

The precision data acquisition system accurately captures and analyzes permeated chemicals.

Corrosion-resistant pipelines ensure long-term reliability when testing aggressive chemicals.

The system offers stable operation, accurate measurement, and simple, efficient testing procedures.

Test Procedures

You clamp the specimen securely between the test chamber and capture chamber using split flanges.

Add the test chemical liquid into the measurement chamber and the capture liquid into the capture chamber.

Set the circulation flow rate and test parameters via the touchscreen interface.

Start the test, allowing chemical permeation through the specimen into the capture liquid.

The system automatically collects and analyzes data throughout the test duration.

Maintenance Information

You should regularly clean the test chambers and circulation pipelines after each test.

Sealing rings and gaskets should be inspected periodically to maintain leak-free operation.

Flow pumps and sensors should be checked to ensure stable circulation and accurate measurement.

Routine inspection and calibration help maintain long-term testing accuracy and reliability.

Other supplier products

	Precision Fiber Slicer	Whats/App: +86 156 1874 6768 Web: standard-groups.com G214Precision Fiber Slicer is used to make the accurate fiber cross-sectional specimens for...
	Resistance Tester for Molten Metal Droplet (Splash) Impact Performance	Whats/App: +86 156 1874 6768 Web: standard-groups.com Performance and Standards: This resistance tester for molten metal droplet (splash) impact...
	Automatic freezing point pour point cold tester	Whats/App: +86 156 1874 6768 Web: standard-groups.com Product Introduction: The automatic freezing point pouring point Freezing point tester is ...
	Spring torsion tester	Whats/App: +86 156 1874 6768 Web: standard-groups.com The Spring Torsion Tester is designed to precisely measure torsional properties, including ...
	Safety Helmet High Temperature Pre-Treatment Chamber	Whats/App: +86 156 1874 6768 Web: standard-groups.com The safety helmet high-temperature pre-treatment chamber is manufactured according to the G...

All supplier products

Same products

	MMA-120 Handheld Arc Welder	Seller: 871183	The MMA-120 Handheld Arc Welder from ChuangLi Electronic Technology Co., Ltd. is designed for con...
	SHX Series Circulating Fluidized Bed Steam Boiler	Seller: Hebei Genjux Boiler Co.,Ltd	Capacity: 10-35 t/hWorking pressure: 1.25-2.5 MPaOperating temperature: 194-400 ℃Applicable to bi...
	YQ(Y)W Series Oil/Gas Fired Vertical Thermal Oil Boiler	Seller: Hebei Genjux Boiler Co.,Ltd	Capacity: 7000-29200 KWOperating pressure: 0.8-1.0 MPaOperating temperature: 320℃Operating mode: ...
	DHL Series Coal-Fired Steam Boilers	Seller: Hebei Genjux Boiler Co.,Ltd	Capacity: 35-75 t/hOperating pressure: 1.25-5.4 MPaOperating temperature: 194-485℃Applicable to b...
	SZL Series Biomass Steam Boiler	Seller: Hebei Genjux Boiler Co.,Ltd	Capacity: 6-35 t/hWorking pressure: 1.0-2.5 MPaOperating temperature: 184-350 ℃Applicable fuel bi...