3.12. Duty Ratio
Frequency range Duty ratio range
Resolution
Accuracy
4 Hz ~ 60 KHz
10% ~ 90%
0,01%
± (10%)
3.13. Continuity Test
Range
Audible Threshold
Response Time
Test current
620
less than 7
approx. 100 ms
< 1 mA
3.14. Thermocouple measurement
Typ
Resolution
Accuracy
Thermocouple
Ambient temperature(CJC)
TC-K
0,1°/°F
±0,7°C
±0,7°C
TC-J
0,1°C/°F
TC-E
0,1°C/°F
TC-N
0,1°C/°F
TC-T
0,1°C/°F
TC-B
1°C/°F
±0,2°C
TC-R
1°C/°F
TC-S
1°C/°F
3.15. Resistance temperature detector (RTD) measurement
Typ
Auflösung
Genauigkeit
PT100
0,1°C/°F
±0,4°C
PT500
0,1°C/°F
PT1000
0,1°C/°F
CU50
0,1°C/°F
NI120
0,1°C/°F
3.16. Crest factor
Crest Factor
Fundamental Freq.
Accuracy
2
50 kHz
+/- 0 %
3
3 kHz
+/- 1 %
4-5
1 kHz
+/- 2 %
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