Chemical Protective Clothing Acid Alkali Liquid Splash Resistance Test Machine

HT-8003

minimum order

1 set

Quantity:

Contact Now

add to cart

Type: Protective clothing Liquid Splash test machine
brand name:HOTOTECH
place of origin:Hubei, China
Accuracy:1%
Application:Auto Testing, Universal Testing, Textile Testing, Plastic Testing, Leather Testing, Impact Testing, Laboratory Testing, Lab Testing, Electrical Testing
customized support:OEM, ODM, OBM
power:1KW
Protection Class:IP65
Voltage:220 V
warranty:1 Year

Product Description

EN 13034 / ISO 17491 Liquid Tightness Tester (Chemical Protective Clothing Acid/Alkali Resistance Tester)

This protective clothing liquid splash test machine evaluates the liquid chemical penetration resistance of materials used in chemical protective clothing (CPC), specifically verifying compliance with international standards EN 13034andISO 17491-4. It measures a material's ability to prevent hazardous liquids (acids, alkalis, solvents) from permeating through fabric or seams under controlled conditions.

Technical Parameter

1. Special spray and injection dedicated dummy model;

2. A rotating turntable made of waterproof material;

3. Water supply system with pressure gauge and flow control device;

4. The injection time can be preset and automatically timed. Time setting range: 0~99.99s; resolution: 0.01s;

5. Equipped with a special shower room for experiments;

6. The whole protective system completely surrounds theequipment to ensure the safety and hygiene of the laboratory and effectively protect the safety of the laboratory operators.

7. Turntable speed: 1rad/s;

8. Nozzle spray Angle: 75°;

9. Nozzle injection pressure: 300kPa;

10.Nozzle water flow rate: (1.14±0.1) L/min;

Characteristics

1.Critical Performance Testing
Quantifies liquid tightness and repellency efficiency against corrosive chemicals.
Simulates real-world exposure via precision liquid spraying (e.g., 10mL ±0.5mL in 10±0.5s).
2.Dual Testing Methodologies
Electroconductivity Method (for textiles):
Automatically detects liquid penetration via circuit completion between electrodes, recording breakthrough time to 0.01s accuracy.
Indicator Method (for coated/nonwovens):
Uses pH-sensitive paper or tracer dyes to visually/spectrophotometrically identify permeation.
3.Standard-Compliant Design
Angled test cell (45° ± 2°) with internal diameter: 125 ± 5 mm.
Nozzle diameter: 0.8 ± 0.02 mm, positioned at 100 ± 2 mm from sample.
Programmable test cycles for dynamic spray (ISO 17491-4 Method B) or static exposure (Method A).
4.Advanced Automation
Touchscreen HMI with PLC control for parameter setting (volume, duration, tilt angle).
Automated data logging with penetration time/stability reports.
Optional closed-loop system with conductivity/pH probes for real-time concentration analysis.

Target Applications:

Certification testing for CPC against EN 14325,ISO 17491, ISO 16602, and GB 24540.
R&D/QC for protective suit manufacturers (e.g., testing fabrics, seams, zippers).
Compliance validation for CE marking (PPE Category III) or NFPA 1994/1992 standards.

Recommend Products