Technical Specifications; Technical Characteristics - Ht Instruments Iron Meter Bedienungsanleitung

7. TECHNICAL SPECIFICATIONS

7.1. TECHNICAL CHARACTERISTICS

Accuracy is calculated as ±[%reading + (dgt x resolution)] to 18°C28°C,
<75%RH
DC Voltage
Range Resolution
400.0mV 0.1mV
4.000V 0.001V
40.00V 0.01V
400.0V 0.1V
600V 1V
Overload protection: 600V DC/ACrms
AC TRMS Voltage
Range Resolution
4.000V 0.001V
40.00V 0.01V
400.0V 0.1V
600V 1V
(*) Accuracy specified from 5% to 100% of the measuring range
Frequency range: 50Hz60Hz (not sinusoidal waveform), 45Hz  1kHz (sinusoidal waveform)
Overload protection: 600V DC/ACrms
Crest factor: 3 (up to 300V), 1.5 (up to 600V),
Resistance and Continuity test
Range Resolution
400.0
4.000k 0.001k
40.00k 0.01k
400.0k 0.1k
4.000M 0.001M
40.00M 0.01M
Overload protection: 600V DC/ACrms
DC Current
Range Resolution
400.0A 0.1A
4000A 1A
40.00mA 0.01mA
400.0mA 0.1mA
4.000A 0.001A
10.00A 0.01A
AC TRMS Current
Range Resolution
400.0A 0.1A
4000A 1A
40.00mA 0.01mA
400.0mA 0.1mA
4.000A 0.001A
10.00A 0.01°
(*) Accuracy specified from 5% to 100% of the measuring range
39
Accuracy
(1.0rdg + 3dgt)
Accuracy (*)
(50Hz ÷ 60Hz)
(1.0%rdg+3dgt)
Accuracy
0.1
(1.5%rdg+5dgt)
(2.5%rdg+20dgt)
Accuracy
(1.0%rdg+3dgt)
(1.2%rdg+3dgt)
Accuracy (*)
(50Hz ÷ 60Hz)
(1.2%rdg +3dgt)
(1.8%rdg+5dgt)
IRONMETER
Input impedance
>10M
Input impedance
>10M
Buzzer
≤50
Overload protection
Fast fuse
500mA/600V
Fast fuse 10A/600V
Overload protection
Fast fuse
500mA/600V
Fast fuse 10A/600V