Rapid Temperature Change Test Chamber 20%〜98%RH Auto Parts Test Equipment IEC68
Products Introduction:
It is suitable to conduct high and low temperature ,wet and heat tests for electricians, electronics, machinery and other products, parts, materials, and to conduct quality and reliability tests for products, parts and materials under simulated temperature and humidity changes.Auto Parts Test Equipment
Meet the standards:
GJBl50.9-2009 (MIL-STD-810D) Hot and heat test method;
GJB360.8-2009(MIL-STD.202F) High-temperature life test;
GJBl50.3-2009 (M-I L-STD-810D);High temperature test method
GJBl50.4-2009 (MIL-STD-8 I 0 D);Low temperature test method
GB-2423.1-2008 (IEC68-2-1) Test A: Low temperature test method;
GB-2423.2-2008 (IEC68-2-2) Test B: High temperature test method;
GB2423.3-2008 (IEC68-2-3) Test Ca: Constant heat and humidity test method;
GB2423.4-2008 (IEC68-2-30) Test Db:Alternating humid heat test method Auto Parts Test Equipment
Parameters:
Model | AM0034-KW408 | AM0034-KW960 | AM0034-KW1000 | |
Inner box size mm (W * H * D) | 800×850×600 | 1800×1000×800 | 1000×1000×1000 | |
Outer box size mm (W * H * D) | 1060×1880×2300 | 2200×2050×3350 | 1700×2200×3000 | |
Temperature range | A:-40~+150℃; B:-50~+150℃; C:-65~+150℃ | |||
Linear speed | 3℃/min ;5℃/min ;10℃/min ;15℃/min;20℃/min | |||
Temperature departure | ±2.0℃ | |||
Temperature fluctuation | ±0.5℃ | |||
Temperature uniformity | ±2.0℃ | |||
Temperature raising rate | Heating rate: rise from-55℃ to + 130℃ when the linear 15℃ / min empty load Cooling: drop from + 130℃ to-55℃ linear 15℃ / min empty load | |||
Humidity range | 20%〜98%RH | |||
Humidity deviation | ±3.0%RH(>75%RH),±5.0%RH(≤75%RH) | |||
Humidity uniformity | ± 3.0%RH (no-load) Auto Parts Test Equipment | |||
Humidity fluctuation | ±2.0%RH | |||
Heater | High quality nickel-chrome combined with gold wire electric heater, contact-free control mode (SSR). | |||
Humidifier | Apply the external wet mode Water level control device, heater anti-dry heating device. | |||
Heater control mode | No contact control mode (SSR), water level control device, heater anti-drying burning device. | |||
Cooling system | compression engine | A German Bock semi-hermetic compressor or a German Bizer semi-hermetic compressor | ||
cooling medium | Non-fluorine environmental protection refrigerant R404A R23, in accordance with environmental protection regulations, safe and non-toxic. | |||
condensator | Shell-tube-type condenser (water-cooled type). Auto Parts Test Equipment | |||
Evaporator | High performance fin type automatic load capacity adjustment, long-term use of low temperature and high humidity conditions without frosting. | |||
Control System
| sensor | High-precision grade A PT100Ω | ||
controller | Weinview programmable temperature and humidity controller (7-inch 16-bit real color touch screen) | |||
Control resolution | Temperature: + 0.01℃; humidity: + 0.1%; time: 0.01min. Auto Parts Test Equipment | |||
Internal wall material | SUS304 # fog surface stainless steel plate | |||
External wall material | High quality carbon steel plate, the surface for electrostatic color spray plastic treatment | |||
heat insulating material | Hardcore polyurethane foam insulation layer + fiberglass | |||
Safety protection device | Heater air burning to prevent the protection switch, heater over current circuit breaker, circulating fan overcurrent overload protection
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Compressor high-voltage protection switch, compressor overheat protection switch, compressor overcurrent protection switch
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Underphase protection switch, circuit breaker, no-fuse switch, zero crossing brake fluid power controller | ||||
Alarm instructions | When the above protection occurs, the equipment stops running and emits a sound and light alarm while displaying the fault position on the instrument. | |||
Use the installation conditions | Surrounding environment: Operation guaranteed ambient temperature range: 20~28℃, relative humidity: 85%RH,380V ± 10%V; 50Hz; three-phase four-wire + grounding wire, protective grounding resistance is less than 4 Ω. |