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DISPLAY
Display Type:
High contrast backlit LCD. Main display 5½ digits 16mm high,
secondary display 6 digits 10mm high.
Scale Length: 5¼ digits (120,000 counts) in most modes.
Annunciators: LCD annunciators for all ranges, functions and program modes.
Reading Rate: Varies with function, selectable between 4 SPS and 20 SPS.
Overrange: Displays OFL if input too great for range.
Overflow: Displays -Or- if calculated result overflows display.
COMPUTING FUNCTIONS
Null (Relative) Stores current reading and subtracts it from future readings.
:Null:
Additional non-volatile function for nulling test lead resistance.
Hold: Reading is frozen
T-Hold (Touch & Hold): Reading is frozen when stable.
dB:
Displays measurement in dBm relative to 600:or other user-entered
impedance.
AC plus DC:
The RMS value of the ac plus dc parts of the signal is calculated and
displayed.
% Deviation: Displays % deviation from entered reference value.
Ax+b: Linear scaling of results, with offset.
Limits:
Reading displayed with HI, LO, or PASS with respect to user-defined
high and low limits.
Min/Max: Minimum and maximum reading stored.
Power:
Calculates V
2
/R and displays in Watts with respect to a user-defined
impedance.
VA: Calculates and displays Volts x Amps.
Data Logger:
Manual or automatic storage of 500 measurements. Storage interval 1s
to 9999s or at the measurement sample rate, manually from keyboard,
or by external triggering.
INTERFACES
Full digital remote control facilities are available through the RS232, LAN, USB and GPIB interfaces
on programmable models. Host powered USB on non-programmable models.
RS232: Standard 9-pin D-connector. Baud rate 9600.
USB: Standard USB 2.0 hardware connection.
LAN: Ethernet 100/10base-T hardware connection. 1.4 LXI Core 2011.
GPIB: Conforms with IEEE488.1 and IEEE488.2.
Remote Command
Processing Time:
Typically <100ms.
POWER REQUIREMENTS
AC Input: 230V or 115V AC ±10%, 50/60Hz, by internal adjustment; 20VA max.
Batteries: Internal rechargeable Nickel Metal Hydride
Battery Life:
> 20 hours with the backlight enabled. Battery life can be increased to >
35 hours with the backlight disabled.
GENERAL
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