- Model: ESS-408S
- Volume:408L
- Temp Range:-70~+150℃
- Temperature Change Rate:10℃/min
The rapid thermal cycle box can simulate the repeated rapid temperature change test of the parts after the driving environment of the car. It is suitable for the adaptability test of the whole machine and parts of electronic and electrical products under the condition of rapid temperature change or gradual change, especially for the Environmental Stress Screening (ESS) test of electronic and electrical products, using the temperature acceleration technique to change the external environmental stress, Thermally stresses and strains the product.
Product alias: rapid thermal cycle box, temperature rapid cycle test box, rapid temperature cycle box, rapid temperature stress screening machine, temperature and humidity cycle stress screening test equipment.
Model | ESS(Rapid temperature change test series) | |||||||||||||||||||||
80-C/SC | 150-C/SC | 225-C/SC | 370-C/SC | 504-C/SC | 720-C/SC | 1000-C/SC | ||||||||||||||||
Studio volume | 80 L | 150 L | 225 L | 370 L | 504 L | 720 L | 1000 L | |||||||||||||||
Heating and heating method | -C: Non-linear | |||||||||||||||||||||
-SC: Linear | ||||||||||||||||||||||
Heating and cooling rate℃/min | 5 | 7.5 | 10 | 5 | 10 | 15 | 5 | 10 | 15 | 5 | 10 | 15 | 5 | 10 | 15 | 5 | 10 | 15 | 5 | 10 | 15 | |
Temp.Range | -70℃~+180℃ | |||||||||||||||||||||
Humidity range | 20~98%R.H | |||||||||||||||||||||
Temp.uniformity | ≤2.0℃ | |||||||||||||||||||||
Temp.fluctuation | ±0.5℃ | |||||||||||||||||||||
Temp.deviation | ≤±2.0℃ | |||||||||||||||||||||
Humidity Uniformity | ±3.0%RH(no load) | |||||||||||||||||||||
Humidity fluctuation | ±2.0%RH | |||||||||||||||||||||
Humidity Deviation | ±3.0%RH(>75%RH)±5.0%RH(≤75%RH) | |||||||||||||||||||||
Inner chamber size | W40 | W60 | W70 | W80 | W80 | W90 | W100 | |||||||||||||||
H50 | H60 | H70 | H90 | H90 | H100 | H100 | ||||||||||||||||
D40 | D46 | D48 | D51 | D70 | D80 | D100 | ||||||||||||||||
Protective device | a. Protection switch for heater empty ignition prevention; b. Heater overcurrent circuit breaker; c. Overcurrent overload protection for circulating fan; d. Compressor high voltage protection switch; e. Compressor overheat protection switch; f. Compressor overcurrent Protection switch; g. Overvoltage and under-reversal protection switch; h. Circuit breaker; i. Leakage switch; j. Zero-crossing thyristor power controller; k. Water shortage protection |
◎ Reasonable structural design, optimized freezing design.
◎ 控Wind speed frequency conversion adjustment, fast heating and cooling speed.
◎ High control precision, temperature fluctuation ≤±0.5℃, temperature deviation better than ±1.5℃.
◎ Meet the stress screening of electronic equipment products MIL-STD-2164, MIL-344A-4-14, MIL-2164A-19, NABMAT-9492, GJB-1032-90, GJB/Z34-516, IPC-9701...etc. Require.