德国WEISS TS120冷热冲击试验箱

Performance data

Temperature range of
hot chamber
 

from +50 °C to +220 °C
 
Temperature range of
cold chamber 
from -80 °C to +70 °C
 
Hot or cold chamber may also be utilized as individual temperature chamber.
 
Temperature deviation in time
in centre of working space

Temperature deviation in space 
±0.3 K to ±1.0 K

±0.5 K to ±2.0 K
 
Heating rate of hot chamber according to IEC 60068-3-5
 
14 K/min 
Cooling rate of cold chamber
according to IEC 60068-3-5
 
6,3 K/min.
 
Heating rate of cold chamber
according to IEC 60068-3-5
 
2 K/min.
 
Temperature changing tests:
MIL 883 E, Method 1010.7,
Severity D with 12 kg of IC's
distributed over 3 shelves;
measurement on test speci-
mens
 

 

Adaption time < 15 min.
 
The following standards are met DIN 40 046, page 14, test Na,
transfer time < 10 sec.;
IEC-60068-2-14, test Na,
transfer time < 10 sec.;
MIL-STD-810 E, method 503;
MIL-STD-883 E, method 1010.7
variants A,B,C,D,F
JEDEC standard JESD22-A101-A
 
Temperature calibration values are measured at 
- 40 °C cold chamber
+ 125 °C hot chamber 

 

Pre-tempering Temperature change rates can be
increased by choice of raised or
lowered temperatures in warm/cold
chamber. 

 

Data for installation and operation ...
 
Test space dimensions   470 mm wide
  650 mm deep
  410 mm high
 
Dimensions of installation and operation 
  970 mm wide (without colour-
                                touchpanel)
1290 mm wide (with colour-touchpanel)
2350 mm deep
2450 mm high (with cover for
                                ball spindle)
 
Min. possible dimensions for transport (Additional expenses possibly caused by disassembly of corresponding parts)   970 mm wide
2190 mm deep (doors demounted)
1985 mm high
 
Operating conditions Ambient temperature +10 °C
to +35 °C; max. rel. air humidity
75 % r. h., max. dew point +20 °C
 
Installation conditions The max. permissible ambient temperature for storage
is -25 °C to +55 °C.
Note:
There must not be any residual water, like e.g. humidification or cooling water in the cabinet!

Please protect test chamber against direct sunlight and
sources of heat.
 

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