Stainless Steel Plate ESS Chamber Environmental Stress Screening Anti - Explosion
Rapid-rate Temperature Change Test Chamber Environmental Stress Screening
Main Technical Specification (swater cooled, water temperature +25℃, no load )
| 1. Chamber size |
Workspace volume: W 1000 × H 1000 × D 800 mm Exterior size: W 1200 × H 2030 × D 2645 mm (about) |
| 2.Temperature range |
-70c to +150c
|
| 3.Heating up rate |
From -40°C to +85°C, average 15°C/min with load 48KG |
| 4.Cooling down rate |
From +85°C down to -40°C, average 15°C/min with load 48KG |
| 2．Insulation box |
※ wall material: high-quality carbon steel with static color spray ※ inner wall material: SUS304 # matte stainless steel plate ※ Insulation materials: rigid polyurethane foam insulation layer + glass fiber. |
| 3．Door | Single door. Heating wire was installed at the door frames to prevent condensation at low temperatures. |
| 4. Observation window | Observation window on the door. Multi-layer hollow electro-thermal coating glass can effectively heat insulation and prevent condensation. |
| 5. Lighting device | One lamp on the observation window |
| 6. Heater | High-quality nickel-chromium alloy wire electric heater, non-contact control (SRR). |
| 7. Humidification |
Humidifying basin heating and humidifying method; Stainless steel sheathed heater; Heater control: non-contact pulse width modulation, SSR (solid-state relay); Water level control device, heater anti-dry device. |
| 8. Condensate water outlet | Equipped with condensing water and condensate drainage unit |
| 9．Cable port | Φ100mm*1 located on both sides(each*1) with rubber stopper and plastic cover |
| 10．Sample holder | Two layers of stainless steel sample holder, load capacity 30kg/layer |
| 11. Mobile casters | Containing mobile casters (with goblet) |
| 12．Electric control box | Total power circuit breaker, over-temperature protection. |
| 13. Water Pump System | Water pump of automatic water supply |
| Ⅷ. Electrical control system | |
| 1. Control Panel |
a. Emergency stop switch b. Power switch c. Over temperature protection device d. RS-485 or RS-232 Interface |
| 2. Safety protection device |
A. Heater dry combustion protection switch B. Humidifier empty burn prevent protection switch C. Heater over-current circuit breaker D. Humidifier over-current circuit breaker E. circulation fan over current overload protection F. Compressor high pressure protection switch G. compressor over temperature protection switch H. compressor over-current protection switch I. Over-voltage open phase, reverse protection switch J. Circuit breaker K. No fuse switch L. Low humidifier protection M. Water tank low water level warning N. Zero-crossing gate fluid power controller |
Applications
Temperature adaptability test under the condition of rapid change, or gradient for electrical, electronic, instruments and other products or spareparts, particularly applies to environmental stress screening test(ESS)
Standards Implemented and met
● GB-2423.1-2008 (IEC68-2-1)Test A: Low Temperature Test
● GB-2423.2-2008(IEC68-2-2)Test B: High Temperature Test
● GJB360.8-2009(MIL-STD.202F) High Temperature Life Test
● GJBl50.3-2009(MIL-STD-810D) High Temperature Test
● GJBl50.4-2009 (MIL-STD-810D) Low Temperature Test
● GB2423.3-2008(IEC68-2-3)Test Ca: Constant Heat Test
● GB2423.4-2008(IEC68-2—30) Test Db: Damp Heat Alternative Test
● GJBl50.9-2009 (MIL-STD-810D) Damp Heat Test
Our Services:
We are here to help you.Services available:
Photos show
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.