IEC 61855 Compliant Hair Dryer Aging Test Machine with 24 Test Stations and PLC Intelligent Control
IEC 61855 Hair Dryer Aging And Life Test Machine For Performance And Durability Testing
Product Overview:
The Hair Dryer Aging and Life Test Machine is a professional test system designed for durability, high-temperature aging, and electrical on/off life testing of hair dryers and hot-air hair styling appliances.
The equipment simulates real daily operating conditions by programmable power cycling and real-time electrical monitoring, enabling long-term reliability evaluation of products under continuous thermal and electrical stress.
It fully complies with GB/T 23106-2024, QB/T 1876-2023, and IEC 61855:2022, making it ideal for manufacturers, R&D laboratories, and quality inspection institutes.
Applicable Products:
Handheld hair dryers
Hair styling appliances with heating airflow
Similar household hair care appliances
Test Purpose & Principle:
Test Purpose
- The aging test evaluates:
- High-temperature endurance during continuous operation
- Electrical durability under repeated power ON/OFF cycles
- Switch failure conditions such as short circuit and open circuit
Test Principle
- ON/OFF time cycles are freely programmable to simulate real usage
- Electrical current is monitored in real time
- Any failure (open circuit or short circuit) is automatically detected and recorded
- Products are started in time-sequenced operation to avoid inrush current impact on the factory power grid
Main Features:
PLC intelligent control system
Independent control for each test station
Real-time display of current, voltage, power, time, and cycle count
Automatic alarm and recording upon product failure
Long-term unattended testing capability
Efficient internal heat dissipation structure
Technical Parameters:
| Item | Specification |
|---|---|
| Model | SN1122D |
| Control System | PLC intelligent control |
| Operation Interface | 7-inch color HMI touch screen |
| Test Stations | 24 stations (customizable) |
| Station Grouping | 8 stations per group, 3 layers |
| Power Supply | AC 220V, 50Hz |
| External Power for DUT | Provided by customer (75 kW VFD power source) |
| Timer Range | 0–9999 hours |
| Operating Temperature | 23 ± 2 ℃ |
| Humidity Range | 30%–90% RH |
| Machine Dimensions (W×D×H) | 1800 × 550 × 1500 mm |
| Machine Weight | Approx. 150 kg |
Safety & Protection:
| Function | Description |
|---|---|
| Alarm System | Over-current alarm, test completion alarm |
| Protection | Short circuit, over-current, over-voltage protection |
| Leakage Protection | Residual current circuit breaker (RCCB) |
| Fault Handling | Automatic stop and alarm upon DUT failure |
Exhaust & Heat Dissipation:
| Item | Description |
|---|---|
| Internal Structure | Thermal isolation air channels |
| Cooling Method | Multiple internal exhaust fans |
| External Exhaust | Customer-installed ducting required |
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