Tegam 3550 - Page 11

Model 3550 LCR Meter Instruction Manual Instrument Description
1-3
Feature Overview cont’d:
4
1
/
2
Digits Resolution
"DISPLAY A" (L, C, R, |Z|, |Y|), and "DISPLAY B" (D, Q, R
S
, R
P
, G, X, B, LJ) can both display
up to 4
1
/
2
digits.
GO/NO-GO COMPARATOR
For L, C, R, |Z|, |Y|, D, Q, R
S
, R
P
, G, X, B, and LJ, upper and lower limit values can be set
for 9 items (10 categories), for up to 9 panels of settings.
Series or Parallel Equivalent Circuit Mode
When in "Auto" mode, Parallel or Series Equivalent Circuit measurements are automatically
determined by the active measurement range. In manual range, the Parallel or Series
Equivalent Circuit mode are user selectable.
Front Panel Key Lock
The Key Switch on the front panel can be set to lock the instrument settings for protection
against accidental changes.
Automatic Zero Correction of Parasitic Impedance
Performing Open and Short Circuit Zeroing cancel the offset errors caused by Stray
Capacitance, Stray Conductance, Residual Inductance, and Residual Resistance.
Non-Volatile Memory
All measurement settings such as the Zero Correction Values, Comparator Limits, Panel
Settings etc. are stored in non-volatile memory and are retained in the event of power loss.
Remote Operation
The TEGAM Model 3550 provides standard RS-232C and I/O Control Connector interfaces
for remote operation. There is an optional GPIB (IEEE-488) interface available for purchase.