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| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HD-E802-2 |
| Humidity Range | Ambient to 70°C |
| UV Lamp Power | 40 W per lamp |
| Max Data Logging Duration | 60 days (at 1.5-min sampling interval) |
| Irradiation Temperature Range | Ambient to 70°C |
| UV Wavelength Range | 200–480 nm |
| Chamber Internal Dimensions (W×H×D) | 1300 × 1480 × 550 mm |
| Sample Rack Configuration | Tilted tower, 4 racks × 493 × 300 mm each |
| Sample Size per Rack | 75 × 150 mm (2 slots per rack) |
| Lamp Quantity | 8 fluorescent UV lamps (4 front + 4 rear) |
| Lamp Center-to-Center Spacing | 70 mm |
| Sample Surface-to-Lamp Distance | 50 ± 3 mm |
| Spray Nozzles | 8 (4 front + 4 rear), adjustable pressure 70–200 kPa |
| Lamp Length | 1220 mm |
| Lamp Lifetime | ≥1600 h |
| Temperature Resolution | 0.01°C |
| Temperature Uniformity | ±2°C |
| Temperature Fluctuation | ±1°C |
| Temperature Deviation | ±1°C |
| Control System | Q-TEST touchscreen PID controller with RS-232 interface |
| Compliance Standards | GB/T 23987–2009, ISO 11507:2007, GB/T 14522–2008, GB/T 16422.3–2014, ISO 4892-3:2006, ASTM G154, ASTM G153, IEC 61215:2005 (Clause 10.10) |
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