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Product Details:
Payment & Shipping Terms:
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| Temp Range: | -70℃ ～100℃ Rapid Temp Change-55℃～+85℃ | Humidity Constancy: | +-0.5℃ |
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| Interior Material: | SUS 304 | Exterior Material: | Baked Painting Steel |
| Compressor: | Semi-Hermetic Compressor | Cooling Mode: | Water Cooled |
| High Light: | Environmental Stress Screening Chambers,environmental testing chambers |
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High-precision microcomputer control thermostat system, PID control, the system of heating and weight
reduction to achieve low energy consumption, energy saving, carbon reduction effect. Heating electronic
intelligent control that can be long-term stable use.
| Ⅱ. Application |
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It is suitable for tests the products of electrical, electronic, mechanical and other products, parts and materials under the conditions of high and low temperature and high temperature and humidity. For quality and reliability test of simulating temperature and humidity changes in electrical, electronic, mechanical and other products, parts and materials.
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| Ⅲ. Features |
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● 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
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| 1.Energy-saving | 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 |
| 4. Technical specification (Air cooled, room temperature +25℃, no load | |
| 1.Temperature range | -70℃ ～ +100℃ |
| 2.Temp Deviation | ≦±2.0℃ |
| 3.Temp Fluctuation | ±0.5℃ |
| 4.Heat up rate | From -70℃ ↑ +180℃ Average 20℃/min No load .(According to IEC60068-3 Standard ) |
| 5.Cooling rate | From +180℃ down to -70℃ Average 20℃/min No load .(According to IEC60068-3 Standard) |
| 6.Load | Product calorific value 1000w. |
| 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. |
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3.Door |
Single door, left open. Heating wire was installed at the door frames to prevent condensation at low temperatures. |
| 4.Observation window | With observation window(Specific size based on design )electric insulation coated glass prevent condensation effectively |
| 5．Lighting device | LED Lighting device *1 located on observation window |
| 6. Heating |
High quality nickel-chromium alloy wire electric heaters, Non-contact control mode(SSR) |
| 7.Condensat Water outlet hole | Available for drain the condensate water |
| 9. Cable port | Φ50mm*1 located on each side of chamber, with rubber stopper and stainless steel cover |
| 9.Shelf for samples | Two layers of stainless steel sample holder. Adjustable, load capacity 30kg/ layer |
| 11. Mobile Casters | Mobile Casters with foot cups |
| 12.Electric control box | Total power circuit breaker, over-temperature protection. |
| Ⅵ. Cooling System | |
| 1.Compressor |
German Bock /Bizr hermetic compressor
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| 2.Refrigerant | Environmental-friendly refrigerant: R404A ,R23 comply with Environmental rules safe and non-toxic . |
| 3.Condenser | Shell and Tube condenser(Water -cooled) |
| 4.Evaporator | Fin-type multi-stage automatic load capacity adjustment, No frost in long-term use of low temperature and humidity conditions |
| 5.Other accessories | Use internationally-known brand, such as high precise expansion valve, oil extractor, dryer and many other accessories. |
| 6.Refrigerant flow control | Adjust energy consumption output and control automatically to the refrigeration system. |
| 7.Refrigeration Technology |
※ Nitrogen welding, two-stage rotary vane vacuum pump, ensure that the internal cooling system clean and reliable. ※water tray located at the bottom of the compressor to ensure condensate water drain through pipe freely at the rear of the chamber.
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| Ⅶ. Control System | |
| 1.Sensor | High precision DIN class A, dry ball φ4.8mm SUS # 304 PT 100Ω. |
| 3. Display function |
Temp.& humidity Setting (SV) Practical (PV) value can be displayed directly Execution of the program can display numbers, paragraphs, remaining time and cycles, running time display, Program editing and graphic curve display, Fixed or program operation status display, Resolution: 800 * 480, 7-inch TFT display screen. |
| 4.Display resolution | Temperature: + 0.01℃；Humidity: + 0.1%；Time : 0.01min . |
| 5.Setting range |
Temperature condition:-100~200℃ Temperature can be adjusted based on the working temperature of the equipment (the upper limit:+5℃, the lower limit:-5℃) Humidity condition:0～100 %RH |
| 6. Operating mode | Programmable running, constant running |
| 7.Program Capacity |
Set the running time up to 999999 h 59 m (can also be set to continuous operation without time limit); Available program capacity: up to 269 groups, total 13450 segments; Memory capacity that can be used: 50 steps per group; Repeatedly executed commands: Each command can be up to 32,000 cycles. |
| 8.Setting Way | Man-machine dialogue mode using touch input and control. |
| 9.Interface |
Can be connected to the computer display curve, data acquisition; Can be used as monitoring and remote control system; Can do more than one machine synchronization control; RS-232, RS-485 and Ethernet.(Include Wire : meter ) |
| 10.USB function | USB port for rapid data extraction or program input. |
| 11.Record way |
RAM with battery protection, setting (SV), Practical(PV) and sampling time can be saved; curve recording cycle can be set 30 ~ 300 sec, Maximum historical data and curve memory continuous storage is 90 days (when the sampling time is 1 min) no continuous use 10 years data are available. |
| 11.Power off memory | Power recovery mode can be set as hot start, cold start and stop |
| 12. Pre-set function | Boot time can be set freely and machine runs automatically when turning on power |
| 14.Software environment | Windows XP or Windows 7 / WIN8 operating system |
| 15.Network Connection |
Can be connected to Ethernet via professional software, Remote control & assistance function and data collection can be achieved through network, Multi machine can be controlled simultaneously
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Photos show
Contact Person: Anna Hu
Tel: +8618098282716
