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|Material:||SUS304 Stainless Steel||Controller:||LED Touchscreen 7 Inch|
|Humidity Uniformity:||±3.0% Or ±5.0%||Humidity Range:||10~98%|
|Temperature Range:||-70 °C To 150/180 °C||Volume:||150L|
|Usage:||Auto Testing Machine||Temp. Uniformity:||±2.0ºC|
|Humidity Constancy:||±2.5％R.H||Ambient Temp.:||+5°C ～+35°C|
Stainless Steel Walk-in Environmental test Pharmaceutical test Equipment
Able to temperature control accurately and wide range of control, and is suitable for reliability test in industrial products. Meet GB5184.108.40.206.6-95 standard requirements of environmental testing equipment and test methods for the basic parameters of electric and electronic products under the condition of humidity, low temperature, high temperature, and constant heat.
It is suitable for quality and reliability testing of products, parts and materials under high temperature conditions for electrical, electronic, mechanical and other products, parts and materials.
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
● GB-2423．1-2008(IEC68-2-2) Test B: High Temperature Test
● GB-2423．1-2008(IEC68-2-2) Test B: Low Temperature Test
● GJB360．8-2009(MIL-STD．202F) High Temperature Operating Life Test
● GBJl50．3-2009(MIL-STD-810D) High Temperature Test
● GBJl50．4-2009(MIL-STD-810D) High Temperature Test
1.Energy saving Adjust cooling output with Gas-liquid bypass to achieve
Temperature and humidity constant
1. user-friendly control
※KOMEG Programmable KM-5166 LCD Touch Screen Controller with PID control parameters setting
※Flexible approach for data collection and recording
2. High reliability
※Key Parts are imported to ensure the service life and high reliability;
※ Efficient oil separator to ensure the compressor life.
Ⅳ. Main Technical Index (Perfromance: Air cool, ambient temperature+25C.no load)
1. Temp. Range -10℃ ～ +50℃
2. Temp. Deviation ≤±2.0℃
3. Temp. Uniformity ≤±2.0℃
4. Temp. Fluctuation ±0.5℃
5.Heating/cooling rate Heating rate: from -10°C to 50°C, average 2C/min no load
Cooling rate: from +50 C to -10 C, average 1.5C/min mo load
|Ⅴ. Body Structureb:test chamber use the whole structure form and is composed of three parts:insulation chamber,independent refrigeration units,;electrical control cabinet.|
|Interior size||W 2080×H 2080×D 1500 mm|
|External Size||W 2280×H 2470×D 2850mm|
|External material||High-quality carbon steel plate, the surface for electrostatic color spray treatment|
|Interior material||SUS304stainless steel|
|Insulation material||Rigid polyurethane foam + Glass Fiber Insulation layer|
|Chamber door Double door||Heating strips are installed along with door frame to avoid condensation at low temperature condition|
|Window Double doors||Windows W600*H400 mm at the chamber door,Multilayer hollow electric coated glass could insulate effectly and prevent condensation.|
|Threading hole||Open a φ100mm hole in the left side of the chamber andφ100mm hole on the right side also equipped with rubber isolation plug and plastic cover.|
|Lighting Device||11W/AC220V one install on the window|
|Power distribution control cabinet||Total power circuit breaker, over-temperature protection|
|Heating||High-quality nickel-chromium alloy wire heater, non-contact control mode (SSR)|
|Mobile casters||Include mobile casters|
1) The system allows users to set max. 120 groups of patern/programs(PTN)x1200 sections(SETP), each program can be arbitrarily devided into any number of segments.
2) Each running program can be operated for 9,999 times, or repeated for unlimited times of cycle, meanwhile the running program can be devided 5 groups to execute additional parts of the cycle.
3) Adopts intelligent type micro-competer PID + SSR/SCR, be able to sync output in positive & reverse direction automatically, controlling precision is accurate & stable, containing advanced slope controlling logic, fully meet customers' testing purposes.
4) When setting of temperature, humidity and number of cycles and so on is done, graph of relevant settings can be generated immediately, and these graphs can be obtained at the same time while programs are running.
5) Containing 15 fully-functional system inspection devices, so as to ensure the operational safety of the equipment, when there is trouble detected, controlling power will be cut off, meanwhile, trouble occurrence time, name of the trouble item and solutions will be indicated on screen automatically.