Keithley 2750 User Manual

15-16 SCPI Reference Tables Model 2750 Multimeter/Switch System User’s Manual
[SENSe[1]]
:TEMPerature
:TCouple Path to configure thermocouple:
5
Sec 3
:TYPE <type> [, <clist>] Select T/C type (J, K, T, E, R, S, B, N). K
:TYPE? [<clist>] Query T/C type.
:ODETect <b> Enable or disable T/C open detector. OFF
:ODETect? Query state of T/C open detector.
:RJUNction Path to configure reference junction:
5, 6
:RSELect <name>
[, <clist>]
Select reference junction (SIMulated,
INTernal, or EXTernal).
(Note 7)
:RSELect? [<clist>] Query reference junction.
:SIMulated <n>
[, <clist>]
Set simulated reference temperature;
0 to 65 (°C), 32 to 149 (°F), or 273
to 338 (K).
23
:SIMulated? [<clist>] Query simulated reference
temperature.
:THERmistor Path to configure thermistor: Sec 3
[:TYPE] <NRf>
[, <clist>]
Set thermistor type in ohms (1950 to
10050).
5000
[:TYPE]? [<clist>] Query thermistor type.
:FRTD Path to configure 4-wire RTD; Sec 3
:TYPE <name>
[, <clist>]
Select FRTD type (PT100, D100, F100,
PT3916, PT385, or USER.
PT100
:TYPE? [<clist>] Query FRTD type.
:RZERo <NRf>
[, <clist>]
Specify constant for USER type (0 to
10000).
100
:RZERo? [<clist>] Query rzero.
:ALPHa <NRf>
[, <clist>]
Specify constant for USER type (0 to
0.01).
0.00385
:ALPHa? [<clist>] Query alpha.
:BETA <NRf> [, <clist>] Specify constant for USER type (0 to
1.00).
0.111
:BETA? [<clist>] Query beta.
:DELTa <NRf>
[, <clist>]
Specify constant for USER type (0 to
5.00).
1.507
:DELTa? [<clist>] Query delta.
Table 15-5 (continued)
SENSe command summary
Command Description
Default
parameter Ref SCPI
2750-900-01.book Page 16 Wednesday, August 3, 2011 7:56 AM

Keithley 2750 Specifications

General

Interface	GPIB, RS-232, Ethernet
Switching Speed	Up to 500 channels/second
Maximum Voltage	300V
Operating Temperature	0°C to 50°C
Measurement Functions	DCV, ACV, DCI, ACI, 2-wire Resistance, 4-wire Resistance, Frequency, Temperature
Resolution	6.5 digits
Current	1A
Maximum Current	1A