The Programmable Constant Temperature and Humidity Test Chamber is designed for environmental simulation reliability testing of industrial products. It features precise temperature and humidity control with a wide operating range, meeting the performance requirements of GB5170.2.3.5.6-95 standards for electrical and electronic products environmental testing equipment.
This tester is specifically used for surface erosion resistance testing of various materials processed by paint, plating, and anodizing treatments.
| Parameter | Details |
|---|---|
| Temperature range | -20ºC ~ +150ºC |
| Temperature fluctuation | ±0.5ºC |
| Temperature uniformity | <=2.0ºC |
| Heating rate | From -20ºC to +100ºC within 40min (no load, ambient temperature +25ºC) |
| Cooling rate | From +20ºC to -20ºC within 40min (no load, ambient temperature +25ºC) |
| Humidity control range | 20%R.H~98%R.H |
| Humidity deviation | ±3.0%RH(>75%RH) ±5.0%RH(≤75%RH) |
| Humidity uniformity | ±3.0%RH(no-load) |
| Humidity fluctuation | ±1.0%RH |
| Interior dimension: WxHxD(mm) | 500x750x600 |
| Carton size: WxHxD(mm) | 720×1650×1370 |
| Warm box | External wall material: High quality carbon steel plate, surface electrostatic color spray treatment. Left side has φ50mm diameter hole. Inner wall material: SUS304# stainless steel plate. Insulation material: Hard polyurethane foam insulation layer + glass fiber. |
| Box door | Single door with heating wire in door frame to prevent condensation at low temperature |
| Inspection window | W 300×H 400mm observation window with multi-layer hollow electrothermal coated glass for heat retention and condensation prevention |
| Lighting device | 1 LED lighting device installed on the window |
| Sample Stand | Stainless steel sample rack with 2 layers, height adjustable, bearing weight 30kg/layer |
| Refrigeration compressor | France Taikang fully closed compressor |
| Coolants | Non-fluorine environmental refrigerant R404A, compliant with environmental regulations, safe and non-toxic |
| Condenser system | Air-cooled |
| Safety protection devices | Heater anti-burning protection; Humidifier anti-burn protection; Heater overcurrent protection; Humidifier overcurrent protection; Circulating fan overcurrent overload protection; Compressor high pressure protection; Compressor overheat protection; Compressor overcurrent protection; Overvoltage underinverse-phase protection; Circuit breaker; Leakage protection; Humidifier low water level protection; Tank low water level warning. |
| Power supply | AC380V; 50Hz; 6KW |
Yes, we are a professional manufacturer of Environmental Chambers, Leather shoe testing equipment, and Plastic Rubber testing Equipment. Every machine includes a 12-month warranty after shipment with free maintenance. For sea transportation, we extend this to 14 months. If your machine experiences issues, contact us via email or phone. We'll diagnose the problem through conversation or video chat and provide solutions within 24-48 hours.
Standard machines in stock: 3-7 working days. Custom orders: 15-20 working days after payment. We accommodate urgent requirements with special arrangements.
Yes, we offer both standard and customized machines according to your requirements. We provide OEM and ODM services, including adding your logo to the equipment.
We provide English operation manuals and videos via email. Most machines are shipped fully assembled - simply connect the power cable to begin use. We offer on-site installation assistance when necessary.
