Used FOUR DIMENSIONS CV92-A #9256566 for sale

ID#: 9256566

Manufacturer:

FOUR DIMENSIONS

Model:

CV92-A

Vintage:

2007

Equipment Details:

Mercury probe CV mapper

Specification:
Capacitance measurement range: 0 to 20 nF
Current measurement range: 50 fA to 1 ma
C-V Bias available: -100 to +100 V
Measurement pulse: 50 mV, 100 mV, 150 mV >20 μs for Ch>1s for Cq
Wafer size: From 1 cm x 1 cm square chip to 8” round wafer
Probe: Mercury dot (dot area from 2E-5 cm² to 0.8 cm²)
Probe return: Through mercury ring wafer back or external connection
Compressed dry air: 60 psi minimum
Vacuum: 28" Hg minimum

Power supply damaged
2007 vintage.
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