Applicable to environmental adaptability and reliability test in such industrial units as electronics, electrical
appliance, battery, plastics, food, paper product, vehicle, metal, chemistry, building material, research
institution, inspection and quarantine bureau, university etc..
Specifications
| IV. Main Technical Parameters (Performance: Air-cooled, Room temperature +25°C, no load) |
| Temperature range | +2℃ ～ +8℃ |
| Temp. Deviation | ±2.0℃ |
| Temp.Fluctuation | ±0.5℃ |
| Temp.Uniformity | ≦2.0℃ |
| Temperature performance measurement comply with related regulation of IEC60068-3 standard; Sensors placed in the air outlet. |
| Chamber Structure (on-site installation) |
| Chamber size | Workspace volume : W 2400 × H 3000 × D 4200 mm Exterior size : W 2560 × H 3260 × D 5160 mm ( not including the machine protruding part ) |
| Insulation box | ※ wall material: high-quality carbon steel with static color spray ; ※ inner wall material: SUS304 # matte stainless steel plate; ※ Insulation material: 80mm rigid polyurethane foam insulation + glass fiber. |
| Door | Double door, Door size W 900*H 2300mm, including window ( Specific size, Depending on design ). |
| Air circulation system | Motor Long stainless steel shaft Wind drum circulation and ceiling ventilation |
| Lighting Device | Moisture-proof incandescent lamp * 6. |
| Threading hole | Threading hole φ100mm*1.( Location not determined) |
| Shelf | Shelf *8, Made of stainless steel , Exterior size :W700*H2150*D870mm, There are three layers, of which the first layer is 180mm from the ground, The second layer is 1120mm from the first layer, And the third and second layers are 850mm apart. The first layer bears 70kg, And the second and third layers bear 45kg. |
| Power distribution control cabinet | Total power circuit breaker, over-temperature protection. |
| Pressure balance port | Test chamber with pressure balance mouth 1 type, to prevent the box pressure is too high. |
| Control method | Forced circulation ventilation, balance thermostat (BTHC). |
| Heating | High-quality nickel-chromium alloy wire heater, non-contact control mode (SSR). |
| Condensate outlet | Equipped with studio condensate and unit condensate drain holes. |
| Recorder | 2-channel recorder * 1 (Brand: ternary). |
| UPS power | UPS power *1 ( Controllers and recorders :30min). |
| Chamber Insulation | The temperature is maintained between +2 ° C ～ +8 ° C within 15 minutes after the power failure. |
Environmental test chamber Standard
GJB150.3 high-temperature testing
GJB150.4 low-temperature testing
GJB150.9 humid testing
GB11158 Technical conditions for high-temperature testing box
GB10589-89 Technical conditions for low-temperature testing box
GB10592-89 Technical conditions for high and low temperature testing box
B/T10586-89 technical conditions for humidity testing chamber
GB/T2423.1-2001 Low-temperature testing methods
GB/T2423.2-2001 High-temperature testing methods
B/T2423.3-93 Testing Method for humidity Test Chamber
GB/T2423.4-93 Alternating hot and humid testing method
GB/T2423.22-2001temperature testing method
IEC60068-2-1.1990 low-temperature testing method
IEC60068-2-2.1974 high-temperature testing method
Product details
Packing details
We use PP Film wrapping the test chamber to protect the test chamber from moisture or being scratched
first, then use strong plywood case for easyload and transport, and to keep the chambers from potential
crash or impact.
After-sale Service:
If you face any problems in future during testing process we promise we will give you a reply within 48
hours and solution provide within 3 working days. We can offer operation video and English operation
muanual. We can provide video-conference. If customers require on-site service, the transport and travel
expense shall be borne by customer.
