德国WEISS TS120温度冲击试验箱

德国WEISS TS120温度冲击试验箱技术参数如下：
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.