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KEYBOARD FUNCTIONS
Delta Mode:
Store/Recall:
Address Setting:
Damping ON/OFF:
Note:
All voltage and current levels set via the keyboard are displayed on a separate 0·3" 4-digit
display. This entry preview system ensures that the user can observe the value entered before it is
effected thus avoiding possible error. The display is also used for setting additional functions. When
the output switch is on and no other function is selected, the display shows output power in Watts.
DIGITAL INTERFACES
Operational Functions:
RS232:
GPIB (optional)
USB Interface
LAN Interface
OUTPUT SPECIFICATIONS - REMOTE OPERATION
Output Voltage Setting:
Output Current Setting:
Setting Accuracy:
Output Switch:
Readback Resolution:
Readback Accuracy:
INTERFACE RESPONSE TIME
Remote Command
Processing Time:
Power Supply:
GENERAL
AC Input Voltage:
Power Consumption:
Operating Range:
Storage Range:
Increase or decrease voltage or current in user-selectable steps.
Store and recall voltage, current and OVP levels from non-volatile memory
(25 memories).
Set GPIB address.
Sets current meter damping ON or OFF
Set voltage, set current, set OVP; set output on/off; read output voltage;
read output current; read output power.
9600 baud; 9 pin D-connector (female).
Conforming to IEEE488.1 and IEEE488.2.
Standard USB 2.0 hardware connection. Implemented as Virtual COM Port
LAN Ethernet 100/10base-T hardware connection. 1.4 LXI Core 2011
10mV resolution.
10mA resolution.
Voltage: ±(0·1% + 10mV); Current: ± (0.2% + 20mA)
Electronic by interface command.
Voltage: 10mV.
Current: 10mA .
Voltage: ± (0.2% of reading + 1 digit).
Current: ± (0.5% of reading + 1 digit).
Typically <50ms between receiving the command terminator for a step
voltage change at the instrument and the output voltage beginning to
change.
An internal time constant, T, (typically 22ms) governs the settling time
of a step voltage increase. Settling time to within 1% of the step
change = 4.6T, to 0.1% = 6.9T, to 0.01% = 9.2T; for example, after a
10V step the output will be within 1 digit (10mV = 0.1%) of its new
value in typically 150ms. For load current of 1 Amp or more, settling
times for downward steps will be very similar; however, response
times will be longer at low loads.
110V – 240V AC ± 10%, 50/60Hz.
Installation Category II.
600VA max.
5°C to +40°C, 20% to 80% RH.
–40°C to +70°C.
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