4220 Chamber For Parametric Testing

- Programmable Keyboard:
Programmable keyboard allows temperature to be set, stepped (at user-defined increments), slewed (at user-defined rates) and cycled - Remote Operation:
Chambers may be remotely controlled via IEEE bus or RS232C port - Flexible Tooling:
Can be easily customized for testing needs
SPECIFICATIONS
Stability: | ±0.1°C including effects of line voltage, ambient temperature and aging |
Uniformity: | ±0.2°C component area |
Temperature Range: | -55°C to +150°C (+200ºC max. temperature optional) |
Rate Change: | See figures 1A and 1B |
Energy Use: | 150 Watts to maintain +150°C 3.5 lbs./hr CO2to maintain -55°C |
Voltage: | 190 -250 VAC, 50 -60 Hz 4.6 KVA Max. or 95 -125 VAC, 50 -60 Hz 2.3 KVA Max. |
Specifications are valid for the chamber equipped with a four inch high cover, a component support wheel and a dual row crystal test wheel installed | |
Coolant: | LN2 or CO2 |
Chamber cover removed exposing rotatingfixture. Test heads may be fixtured from 2to 48 contacts.
Up to 254 parts may be tested in one chamber (depending upon components tested).