Technical specifications – HT instruments HT32 User Manual
Page 20
HT32
EN - 19
6. TECHNICAL SPECIFICATIONS
6.1. TECHNICAL FEATURES
The accuracy is indicated as [% of reading + number of digits]. It is referred to the
following environmental conditions: temperature 23°C ± 5°C, relative humidity < 80%.
DC Voltage
Range
Resolution
Accuracy
Input impedance
Overload protection
600.0mV
0.1mV
(0.5rdg+2dgt)
10M //
less of 100pF
1000VDC
750VACrms
6.000V
0.001V
60.00V
0.01V
600.0V
0.1V
1000V
1V
AC TRMS Voltage
Range
Resolution
Accuracy (*)
(50 500Hz)
Input impedance
Overload
protection
600.0mV
0.1mV
(0.9rdg+5dgt)
10M //
less then100pF
1000VDC
750VACrms
6.000V
0.001V
60.00V
0.01V
600.0V
0.1V
750V
1V
(*) NOTES
Sinusoidal waveform 50/60Hz only for 600.0mV range
Basic accuracy is specified for sinusoidal waveform up to 4000 counts. Over 4000 counts add 0.6%rdg to the
accuracy
For non-sinusoidal waveform below 2000 counts add 1.5%rdg for crest factor from 1.4 to 3
DC Current
Range
Resolution
Accuracy
Output voltage
Overload protection
600.0A
0.1A
(1.0rdg+2dgt)
<4mV/A
600Vrms
6000A
1A
6.000A
1mA
2V max
Fast fuse
10A / 1000V
10A
10mA
AC TRMS Current
Range
Resolution
Accuracy
(50 500Hz)
Output voltage
Overload protection
6.000A
1mA
(1.5rdg+5dgt)
2V max
Fast fuse 10A /
1000V
10A
10mA
Frequency
Range
Resolution
Accuracy
Sensitivity (**)
Overload protection
6000Hz
1Hz
(0.1rdg+1dgt)
100mVrms (*)
600Vrms
60.00kHz
0.01kHz
600.0kHz
0.1kHz
6.000MHz
0.001MHz
250mVrms
60.00MHz
0.01MHz
1Vrms
(*) for measurements < 20Hz sensitivity is 1.5Vrms
(**) Max sensitivity: <5VACrms