Industrial washer nozzle fatigue test machine supplier
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Standards
The machine complies with international and national automotive testing standards, including:
ISO 6255:1997 – Passenger car windscreen washer systems – Test methods
SAE J942:1999 – Performance requirements and test procedures for passenger car windscreen washing systems
GB 15085‑2013 – Performance requirements and test methods for automotive windshield wipers and washer systems
GB/T 23436‑2009 – Automotive windshield cleaning fluid testing specification
Parameters
| Parameter | Details |
|---|---|
| Test Unit Dimensions | 2030 × 2550 × 1600 mm (W × H × D) |
| Internal Test Unit Dimensions | 1900 × 1150 × 1450 mm (W × H × D) |
| Rated Power | 4 kW |
| Working Fluid | Water – Ethanol mixture |
| Allowable Environment Temperature (Test Unit) | MIN: -25 °C / MAX: 80 °C |
| Number of Test Components | 20 (10 HCS / 10 WCS) |
Features
Specifically developed for testing flammable or volatile liquids.
Consists of three independent components: test unit, control unit, and nitrogen generator.
Operates under Explosion-Proof Level 1 by inerting the test chamber with nitrogen.
Equipped with an explosion-proof suction device to remove flammable vapors and odors from the test chamber.
Test chamber and fluid temperature are adjustable according to the environmental conditions.
Visualization system displays all relevant operational statuses and real-time measurements.
PLC-based control unit enables precise operation and reliable data recording.
Accessories
Nitrogen generator for chamber inerting
Fluid supply lines and fittings
Temperature and pressure sensors
Data acquisition modules
Explosion-proof ventilation system
Test Procedures
Install nozzles or components to be tested inside the test chamber.
Connect the working fluid supply (water-ethanol mixture).
Set desired environmental temperature and operational cycles.
Start the test using the PLC-based control unit.
Monitor real-time system parameters including chamber temperature, fluid flow, and nozzle operation.
The machine records all data automatically for later analysis.
After the test, safely remove the components and review recorded fatigue performance.
Maintenance Information
Regularly inspect fluid lines and nozzles to prevent blockage or residue accumulation.
Check nitrogen generator and explosion-proof suction system for proper operation.
Calibrate temperature and pressure sensors periodically for accurate measurements.
Clean the test chamber to remove flammable vapors and fluid residue.
Verify PLC control software and data acquisition integrity before each test cycle.
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