D:/Chhaya/My Documents/Chhaya/backup/catlogs/NEW CAT/2015 new arrival catalogs/KM 887.cdr
ELECTRICAL SPECIFICATIONS : KM 887
o
o
Accuracy is ± (% of reading number of digits) or otherwise specified, at 23 C ± 5 C & less than 80%relative humidity.
True RMS voltage & current accuracies are specified from 1 % to 100 % of range or otherwise specified.
Maximum Crest Factor < 1.8:1 at full scale & < 3.6:1 at half scale, and with frequency components fall within the specified frequency bandwidth
for non-sinusoidal waveforms.
Range
VFD AC VOLTAGE
1)
Accuracy
Resolution
10Hz ~ 45Hz
±(4%rdg + 5dgts)
100 mV
600.0 V
45Hz ~ 200Hz
±(2.5%rdg + 5dgts)
100 mV
600.0 V
Input impedance :
10M , 110pF nominal.
1)
Unspecified for fundamental frequency > 440Hz
2)
Accuracy linearly decreases from 2.5% + 5d @ 200Hz to 9.0% + 5d @ 440Hz
W
200Hz ~ 440Hz
±(9.0%rdg + 5dgts)
2)
100 mV
600.0 V
All Specifications are subject to change without prior notice
RESISTANCE
60.00
W
2)
Accuracy
Resolution
Range
1)
0.01 m
W
±(0.5%rdg + 5dgts)
6.000k
W
±(0.2%rdg + 2dgts)
1
W
60.00k
W
10
W
1)
2)
3)
4)
5)
6)
Open Circuit Voltage :
1.7VDC typical
Specified assumes input lead resistance been offset by
REL
D
or
Shrt
(short)
feature.
Constant Test Current : 0.2
m
A typical
Constant Test Current : 0.2
m
A typical
Add 1% @ >20M
W
Add 2% @ operation temperature >35°C
600.0k
W
100
W
6.000M
3)
W
1 k
W
±(1%rdg + 3dgts)
60.00M
4)
W
10 k
W
±(1.5%rdg + 6dgts)
5) 6)
600.0
W
100 m
W
±(0.2rdg + 3dgts)
±(0.3%rdg + 2dgts)
AUDIBLE CONTINUITY TESTER
Audible Threshold
Between 20 and 350
W
W
Response Time
< 30ms approx.
Input Impedance :
10M
W
, 110pF nominal
1)
Add 20d @ >80% of range
2)
Unspecified @ <5% of range
Range
AC VOLTAGE
Accuracy
Resolution
50Hz ~ 60Hz
±(0.7%rdg + 4dgts)
1 mV
6.000 V
10 mV
60.00 V
100 mV
600.0 V
1 V
1000 V
0.01 mV
60.00 mV
0.1 mV
600.0 mV
40Hz ~ 1kHz
±(1.3%rdg + 4dgts)
1 mV
6.000 V
10 mV
60.00 V
100 mV
600.0 V
1 V
1000 V
0.01 mV
60.00 mV
0.1 mV
600.0 mV
±(2%rdg + 4dgts)
1kHz ~ 5kHz
1)
±(2%rdg + 4dgts)
1 mV
6.000 V
10 mV
60.00 V
100 mV
600.0 V
1 V
1000 V
0.01 mV
60.00 mV
0.1 mV
600.0 mV
Unspecified
2)
5kHz ~ 20kHz
±(2%rdg + 20dgts)
1 mV
6.000 V
10 mV
60.00 V
100 mV
600.0 V
1 V
1000 V
0.01 mV
60.00 mV
0.1 mV
600.0 mV
Unspecified
Unspecified
Unspecified
60.00 mV
600.0 mV
±(0.1%rdg + 2dgts)
DC VOLTAGE
Accuracy
Resolution
Range
0.01 mV
0.1 mV
Input Impedance :
10M
W
, 110pF nominal
6.000 V
60.00 V
1 mV
10 mV
600.0 V
100 mV
1000 V
±(0.2%rdg + 3dgts)
1 V
±(0.2%rdg + 3dgts)
RECORD MODE
This mode records standard measurement Max & Min
readings on most functions, Manual or Auto-ranging
where available.
Nominal response & accuracy :
Same as standard
measurement.
2.700 V
±(1.5%rdg + 4dgts)
DIODE TESTER
Accuracy
Resolution
Range
1 mV
Test Current :
0.4mA typically
Open Circuit Voltage :
< 2.8VDC typically
