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Model 2790 SourceMeter
Table 3-5 (cont.)
Basic measurement commands
Commands
TEMP function
[SENSe[1]]
:TEMPerature:TRANsducer <name>
[, <clist>]
:TEMPerature:THERmistor <NRf>
[, <clist>]
:TEMPerature:FRTD:TYPE <name>
[, <clist>]
:TEMPerature:FRTD:RZERo <NRf>
[, <clist>]
:TEMPerature:FRTD:ALPHa <NRf>
[, <clist>]
:TEMPerature:FRTD:BETA <NRf>
[, <clist>]
:TEMPerature:FRTD:DELTa <NRf>
[, <clist>]
FREQ function
[SENSe[1]]
:FREQuency:THReshold:VOLTage:
RANGe <n> [, <clist>]
:FREQuency:APERture <NRf> [, <clist>]
PERIOD function
:PERiod:THReshold:VOLTage:RANGe
<n> [, <clist>]
:PERiod:APERture <NRf> [, <clist>]
*Refer to the paragraphs following this table for more information.
®
Switch System Reference Manual
1
Description
Optional root command.
Select temperature transducer; <name> =
FRTD or THERmistor.
Set thermistor type in ohms;
<NRf> = 1950 to 10050.
Select FRTD type; <name> = PT100,
D100, F100, PT3916, PT385, or USER.
Specify constant for USER type;
<NRf> = 0 to 10000.
Specify constant for USER type;
<NRf> = 0 to 0.01.
Specify constant for USER type;
<NRf> = 0 to 1.00.
Specify constant for USER type;
<NRf> = 0 to 5.00.
Optional root command.
Select threshold voltage range;
<n> = 0 to 1010.
Set gate time for FREQ measurements
in secs; <NRf> = 0.01 to 1.0.
Select threshold voltage range;
<n> = 0 to 1010.
Set gate time for PERIOD measurements
in secs; <NRf> = 0.01 to 1.0.
3-33
Default Ref
THER
5000
h*
PT100
c*
100
c*
0.00385 c*
0.111
c*
1.507
c*
10
d*
1.0
e*
10
d*
1.0
e*
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