High Precision Automotive Electrical Wire Water Resistance Test Machine OEM Supplier
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Features
Long-term immersion testing capability for over 14 days
Precise temperature control with PID digital controller
Corrosion-resistant tank and components designed for saline environments
Automatic water level maintenance via pump and ball valve
Optional DC voltage monitoring and leakage current recording
Compact design for easy operation and maintenance
Parameters
| Item | Specification |
|---|---|
| Power supply | 380 V, 50 Hz |
| Heating power | 6000 W (salt water type) |
| Temperature range | Room temperature ~ 99.9°C |
| Control accuracy | ±0.2°C, PT100 corrosion-resistant thermocouple |
| Tank material | Corrosion-resistant ceramic, Ø700 × 420 mm |
| Tank enclosure | PVC panel surrounding the tank |
| Overall dimensions | 800 × 800 × 600 mm (L × W × H) |
| Stirring method | Motor-driven, non-metallic stirrer |
| Water level control | Corrosion-resistant ball valve, automatic water replenishment pump |
| Optional | 48 V DC power supply |
| Optional | High-voltage DC stability tester (DC 0~5 kV) |
Accessories
Motor-driven non-metallic stirrer
Corrosion-resistant ball valve
Water replenishment pump
Optional high-voltage DC stability tester (DC 0~5 kV)
48 V DC power supply (optional)
Test Procedures
Prepare the system by ensuring the water level is adequate and the tank is filled with salt water.
Set the temperature to the desired value (typically room temperature to 99.9°C).
Insert the wire samples to be tested into the test tank.
Activate the DC voltage (if applicable) and adjust the parameters for the testing procedure.
Monitor the temperature, voltage, and current during the test period.
Record the test data, ensuring the wire’s insulation and corrosion resistance are within acceptable limits.
After the test period, review results for insulation resistance and voltage endurance.
Maintenance Information
Regular Cleaning: Clean the tank and components regularly to avoid salt buildup.
Inspect Components: Ensure the ball valve and water replenishment pump are functioning properly.
Temperature Control Check: Verify the PID controller and temperature sensors for accurate readings.
Check for Corrosion: Periodically inspect the tank material and parts for any corrosion or wear.
System Calibration: Perform regular calibration of the voltage and temperature sensors to maintain accuracy.
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