기술적세부사항
AC Voltage
AC conversions are ac-coupled and valid from 3 % to 100 % of range.
|
Range
|
Resolution
|
Accuracy
|
|
45-65Hz
|
15-200Hz
|
200-440Hz
|
440-1kHz
|
1-5kHz
|
5-20kHz
|
|
999.9㎷
|
0.1㎷
|
±(0.7%+4)
|
±(1.0%+4)
|
±(2%+4)
|
±(2%+20)
[1]
|
|
9.999V
|
0.001V
|
|
99.99V
|
0.01V
|
±(0.7%+2)
|
±(2%+4)
[2]
|
Unspecified
|
|
999.9V
|
0.1V
|
Unspecified
|
|
VFD
|
±(1.0%+4)
|
±(1.0%+4)
-6.0%-4 [3]
|
Unspecified
|
Unspecified
|
Unspecified
|
[1] Below 10 % of range, add 12 counts.
[2] Frequency range: 1 to 2.5 kHz
[3] Specification increases from -1 % to -6 % at 440 Hz when filter is used.
DC Voltage, Conductance, and Resistance
|
Function
|
Range
|
Resolution
|
Accuracy
|
|
㎷dc
|
999.9 ㎷
|
0.1㎷
|
±(0.1%+1)
|
|
V dc
|
9.999V
|
0.001V
|
±(0.05%+1)
|
|
99.99V
|
0.01V
|
|
999.9V
|
0.1V
|
|
Ω
|
999.9Ω
|
0.1Ω
|
±(0.2%+2) [2]
|
|
9.999㏀
|
0.001㏀
|
±(0.2%+1)
|
|
99.99㏀
|
0.01㏀
|
|
999.9㏀
|
0.1㏀
|
|
9.999㏁
|
0.001㏁
|
|
50.00㏁
|
0.01㏁
|
±(1.0%+1) [1]
|
|
㎱
|
99.99㎱
|
0.01㎱
|
±(1.0%+10) [1,2]
|
[1] Add 0.5 % of reading when measuring above 30 MΩ in the 50 MΩ range, and 20 counts below 33 nS in the 100 nS range.
[2] When using the rel function to compensate for offsets.
Temperature
|
Thermocouple Type
|
Range
|
Accuracy
|
|
K
|
-40 to 500℃ (-40 to 932℉)
|
±0.3%±1℃ (2℉)
|
|
J
|
-40 to 500℃ (-40 to 932℉)
|
[1] Does not include error of the thermocouple probe.
[2] Accuracy specification assumes ambient temperature stable to ± 1 °C.
For ambient temperature changes of ± 5 °C, rated accuracy applies after 2 hour.
AC Current
|
Function
|
Range
|
Resolution
|
Burden Voltage
|
Accuracy
|
|
㎂ ac
|
999.9 ㎂
|
0.1 ㎂
|
100㎶/㎂
|
±(1.0%+2)
|
|
9999 ㎂
|
1 ㎂
|
100㎶/㎂
|
|
㎃ ac
|
99.99 ㎃
|
0.01㎃
|
1.8㎷/㎃
|
|
400.0 ㎃
|
0.1㎃
|
1.8㎷/㎃
|
|
A ac
|
9.999A
|
1㎃
|
0.03V/A
|
AC conversions are ac coupled, true rms responding, and valid from 3 % to 100 % of range, except 400 mA range.
(5 % to 100 % of range) and 10 A range (15 % to 100 % or range).
DC Current
|
Function
|
Range
|
Resolution
|
Burden Voltage
|
Accuracy
|
|
uAdc
|
999.9 ㎂
|
0.1 ㎂
|
100㎶/㎂
|
±(0.2%+4)
|
|
9999 ㎂
|
1 ㎂
|
100㎶/㎂
|
±(0.2%+2)
|
|
mA dc
|
99.99 ㎃
|
0.01㎃
|
1.8㎷/㎃
|
±(0.2%+4)
|
|
400.0 ㎃
|
0.1㎃
|
1.8㎷/㎃
|
±(0.2%+2)
|
|
A dc
|
9.999A
|
1㎃
|
0.03V/A
|
±(0.2%+2)
|
Capacitance
|
Range
|
Resolution
|
Accuracy
|
|
10.00㎋
|
0.01㎋
|
±(1.0%+2) [1]
|
|
100.0㎋
|
0.1㎋
|
|
1.000㎌
|
0.001㎌
|
±(1.0%+2)
|
|
10.00㎌
|
0.01㎌
|
|
100.0㎌
|
0.1㎌
|
|
9999㎌
|
1㎌
|
[1] With a film capacitor or better, using the rel mode to zero residual.
Diode
|
Range
|
Resolution
|
Accuracy
|
|
9.999V
|
0.001V
|
±(1.0%+1)
|
3f Phase sequence indication :
|
Range
|
Frequency Response
|
Overload Protection
|
|
80 to 480V
|
50㎐ / 60㎐
|
1000V
|
Frequency
|
Range
|
Resolution
|
Accuracy
|
|
99.99㎐
|
0.01㎐
|
±(0.005%+1) [1]
|
|
999.9㎐
|
0.01㎐
|
|
9.999㎑
|
0.001㎑
|
|
99.99㎑
|
0.01㎑
|
[1] From 0.5 Hz to 100 kHz and for pulse widths >2μs.
Frequency Counter Sensitivity and Trigger Levels
|
Input Range
|
Minimum Sensitivity (RMS Sine Wave)
|
Approximate Trigger Level
(DC Voltage Function)
|
|
5㎐ - 10㎑
|
0.5㎐ - 100㎑
|
|
999.9 ㎷dc
|
70㎷ (to 400 ㎐)
|
70㎷ (to 400 ㎐)
|
40㎷
|
|
999.9 ㎷ac
|
150㎷
|
150㎷
|
-
|
|
9.999V
|
0.3V
|
0.7V
|
1.7V
|
|
99.99V
|
3V
|
7V (≤140㎑)
|
4V
|
|
999.9V
|
30V
|
70V (≤14.0㎑)
|
40V
|
