![background image](http://html2.mh-extra.com/html/keithley/2701/2701_user-manual_3950600157.webp)
4-2
Range, Digits, Rate, Bandwidth, and Filter
Model 2701 User’s Manual
Range
The range setting is “remembered” by each measurement function. When you select a
function, the instrument will return to the last range setting for that function.
Measurement ranges and maximum readings
The selected range affects both accuracy of the measurement as well as the maximum
level that can be measured. The measurement ranges and maximum readings for all
functions, except FREQ, PERIOD, and TEMP, are listed in Table 4-1.
Input values that exceed the maximum readings cause the message “OVERFLOW” to be
displayed.
FREQ and PERIOD — Frequency measurements from 3Hz to 500kHz and period
measurements from 2µs to 333µs can be made on the ACV ranges.
TEMP — There is no range selection for temperature measurements. Temperature
measurements are performed on a single, fixed range. Depending on which type of sensor
is being used, the maximum temperature readings range from –200°C to 1820°C.
Appendix A (Specifications), lists the reading range for each sensor type.
Table 4-1
Measurement ranges and maximum readings
Function
Ranges
Maximum
reading
DCV
100mV, 1V, 10V, 100V, 1000V
±1010V
ACV
100mV, 1V, 10V, 100V, 750V
757.5V
DCI
20mA, 100mA, 1A, 3A
±3.1A
ACI
1A, 3A
3.1A
Ω
2
100
Ω
, 1k
Ω
, 10k
Ω
, 100k
Ω
, 1M
Ω
, 10M
Ω
, 100M
Ω
120M
Ω
Ω
4
*
100
Ω
, 1k
Ω
, 10k
Ω
, 100k
Ω
, 1M
Ω
, 10M
Ω
, 100M
Ω
120M
Ω
*Offset compensated ohms (OCOMP) can be performed on the 100
Ω
, 1k
Ω
, and 10k
Ω
ranges.
2701-900-01.book Page 2 Wednesday, August 3, 2011 9:43 AM
Summary of Contents for 2701
Page 344: ...12 CommonCommands 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 366: ...15 SCPIReferenceTables 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 393: ...A Specifications 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 399: ...B Model7700ConnectionGuide 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 410: ...C StatusandErrorMessages 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 417: ...D SignalProcessing SequenceandDataFlow 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 430: ...E MeasurementConsiderations 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 450: ...G KE2700InstrumentDriver Examples 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...