Center 201 User Manual

Electrical Specification:
The accuracy specification is defined as
±
( …%reading
＋
…count )
At 23
±
5
℃
,
≦
80 %RH
DCV (Autorange)
Range Resolution Accuracy Input Impedance Overload Protection
400V 0.1V
600V 1V
1%+2 10M
Ω
660Vrms
ACV (Autorange)
Accuracy
Range Resolution
50Hz~500Hz
Input Impedance Overload Protection
400V 0.1V
600V 1V
1.5%+5 10M
Ω
660Vrms
DCA (Autorange)
Range Resolution Accuracy Overload Protection
40A 0.01A
400A 0.1A
2.5%+10 600Arms
ACA (Autorange)
Range Resolution Accuracy Band Width Overload Protection
40A 0.01A
400A 0.1A
2%+10 50Hz~500Hz 600Arms
Ohm (
Ω
)
Range Resolution Accuracy Max. Test Voltage Overload Protection
400
Ω
0.1
Ω
1%+2 1.5VDC 600Vrms
Continuity ( )
Range Active Region Max. Test Voltage Overload Protection
< 40 Ohm 1.5 VDC 600Vrms
3

Center 201 Specifications

General

Type	Sound Level Meter
Resolution	0.1dB
Microphone	1/2 inch Electret Condenser microphone
Measurement Range	30 dB to 130 dB
Frequency Weighting	A
Display	LCD
Operating Temperature	0°C to 40°C
Time Weighting	Fast (F) and Slow (S)