14
Electrical Specifications
Accuracy is ±(% reading + number of digits) at 23°C ± 5°C
< 80%RH.
Voltage Measurement
Function Range Accuracy
DCV 600.0V
±(1%+5dgt)
ACV 600.0V
±(1.5%+5dgt)(50~60Hz)
±(2%+5dgt)(61~500Hz)
LPF ACV 600.0V
±(1.5%+5dgt)(50~60Hz)
±(5%+5dgt)(61~400Hz)
Start measuring voltage : ≧ AC 0.6V.
Over voltage protection : 600V rms or dc.
The cut-off frequency of the low pass filter : 1 kHz.
Input Impedance : 3MΩ // less than 100pF.
CMRR / NMRR : (Common Mode Rejection Ratio)
(Normal Mode Rejection Ratio)
V
AC
: CMRR > 60dB at DC, 50Hz / 60Hz
V
DC
: CMRR > 100dB at DC, 50Hz / 60Hz
NMRR > 50dB at DC, 50Hz / 60Hz
AC Conversion Type :
AC conversions are ac-coupled, true rms responding,
calibrated to the sine wave input.
For non-sine wave add the following Crest Factor
corrections:
For Crest Factor of 1.4 to 2.0, add 1.0% to accuracy.
For Crest Factor of 2.0 to 2.5, add 2.5% to accuracy.
For Crest Factor of 2.5 to 3.0, add 4.0% to accuracy.
CF 3 @ 330V
2 @ 500V
Dimensions (W x H x D) :
95mm x207mm x 52mm with holster.
Accessories : Battery (installed), Test leads and user manual.
Power Requirements : 1.5V x 4 IEC LR6 or AA size.
Pollution degree : 2
EMC : EN 61326-1
Shock vibration : Sinusoidal vibration per MIL-T- 28800E
(5 ~ 55 Hz, 3g maximum).
Drop Protection :
4 feet drop to hardwood on concrete floor.
Indoor Use.
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