ESS-1000L High precision and High Performance Fast Temperature Cycling Programmable Rapid
Change Rate ESS Test Chamber
Control method and characteristics
High precision microcomputer temperature and humidity systems by PID controlling SSPR reduce the
system’s heating and humidification amount, to achieve low power consumption, energy saving, carbon
reduction effect. Intelligent electronic control of cooling, heating, humidity control, so it could be used long-
term stability.
Application
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 i
nstitution, inspection and quarantine bureau, university etc.
Prouduct Specifications
| 1.Energy conservation | Bypass mode to adjust cooling capacity to achieve a constant temperature and humidity effectively |
| 2.Easy Operation | ※Using company owned brand KOMEG KM-5166 LCD touch screen controller with PID control parameters setting |
| ※Flexible approach for data collection and recording |
| 3.High reliability | ※Key parts are imported, ensuring the service life and high reliability |
| ※Efficient oil separator to ensure the service life of the compressor |
| Ⅳ. Main Technical Parameters (Water cooled, Water temperature +25℃, no load ) | |
| Temperature | |
| 1.1 Temperature range | -75℃ ～ +150℃ |
| 1.2.Temperature deviation | ≦±2.0℃ |
| 1.3.Temperature fluctuat ion | ±0.5℃ |
| 1.4.Temperature unifor mity | ≦2.0℃ |
| 1.5.Temperature change rate | Temperature change rate designed according to IEC 60068-3-5 standard, Sensors in the outlet Heating rate: from -75℃ to +150℃ linear 15℃/min no load Cooling rate: from +150℃ to 75℃ linear 15℃/min no load |
| Humidity |
| 2.1 Humidity range | 10%R.H.～98%R.H |
| 2.2 Humidity deviation | ±3.0％RH(＞75％RH)±5.0％RH(≤75％RH) |
| 2.3 Humidity uniformity | 3.0％RH (no load) |
| 2.4 Humidity fluctuation | ±2.0％RH |
| Ⅴ. Chamber Structure |
| Overall structure and chamber was composed of three parts as below. Insulation box, separate refrigeration units, and electrical control cabinet. |
| 1. Chamber size | Workspace volume: W 1000 × H 1000 × D 1000 mm Exterior size: W 1200 × H 2030 × D 3095 mm (about) |
| 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 | 11W/AC220V lamp on the observation window |
| 6. Heater | High-quality nickel-chromium alloy wire electric heater, non-contact control |
| 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 | Φ50mm*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. ply |
| 13. Water Pump System | Water pump of automatic water sup |
Features
● 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) Life of high temperature 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 damp heat test
● GB2423.4-2008(IEC68-2—30) test Db: Alternating hot and humid test method.
● GJBl50.9-2009(MIL-STD-810D) Damp heat test method.
Prouduct Display
Packing and Shipment:
(1).Strong standard wood case, inner plastic films wrapped for temperature and humidity test chamber
(2).Usually we delivery the equipment by air,by sea or by express. it depends on customer.
Pre-sales service
1) More than 20 years manufacturer experience and 8 years export experience.
2) Acceptable customization for all kinds of special specification products.
3) We value very inquiry sent to us, ensure quick and competitive offer.
4) We put your order into our tight production schedule,ensure your punctual delivery time.
5) We are a sales team, with more than 4 years experience, more professional and reliable.
6) Welcome to view our factory at any moment .
After-sales service
1) We deal with your complains within 24 hours.
2) Training how to install the machine, training how to use the machine.
3) Engineers available to service machinery overseas.
4) All staffs in our company with philosophy of " integrity, dedication, truth-seeking, enterprise", would be
dedicated to provide high quality service and products for you.
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