數(shù)字萬(wàn)用表test-18性能特點(diǎn)
數(shù)字萬(wàn)用表TEST-18
SPECIFICATIONS
The instrument complies with: EN61010-1.
Insulation: Class2, Double insulation.
Overvoltage category: CATIII 1000V, CATIV600V.
Display: 4000 s LCD display with function indication.
Polarity: Automatic, (-) negative polarity indication.
Overrange: “OL” mark indication.
Low battery indication: The “BAT” is displayed when the battery voltage drops below the operating level.
Measurement rate: 2 times per second, nominal.
Auto power off: Meter automatically shuts down after approx. 15 minutes of inactivity.
Operating environment: 0 oC to 50 oC (32 oF to 122 oF) at < 70 % relative huity.
Storage temperature: -20 oC to 60 oC (-4 oF to 140 oF) at < 80 % relative huity.
For inside use, max height: 2000m
Pollution degree: 2
Power: One 9V battery , NEDA 1604, IEC 6F22.
Dimensions: 182 (H) x 82 (W) x55 (D) mm
Weight: Approx.: 375g.
Accuracy is given at 18 oC to 28 oC (65 oF to 83 oF), less than 70 % RH
DC Voltage (Auto-ranging)
|
Range |
Resolution |
Accuracy |
|
400.0mV |
0.1mV |
+0.5% of rdg + 2 dgts |
|
4.000V |
1mV |
+1.2% of rdg + 2 dgts |
|
40.00V |
10mV |
|
400.0V |
100mV |
|
1000V |
1V |
+1.5% of rdg + 2 dgts |
Input Impedance: 7.8MW.
Maximum Input: 1000V dc or 1000V ac rms.
AC Voltage (Auto-ranging except 400mV)
|
Range |
Resolution |
Accuracy |
|
400.0mV |
0.1mV |
+1.5%of rdg + 70 dgts |
|
4.000V |
1mV |
+1.2% of rdg + 3 dgts |
|
40.00V |
10mV |
+1.5% of rdg + 3 dgts |
|
400.0V |
100mV |
|
1000V |
1V |
+2.0% of rdg + 4 dgts |
Input Impedance: 7.8MW.
AC Response: 50 Hz to 400 Hz
Maximum Input: 1000V dc or 1000V ac rms.
DC Current (Auto-ranging for uA mA)
|
Range |
Resolution |
Accuracy |
|
400.0uA |
0.1uA |
+1.0% of rdg + 3 dgts |
|
4000uA |
1uA |
+1.5% of rdg + 3 dgts |
|
40.00mA |
10uA |
|
400.0mA |
100uA |
|
10A |
10mA |
+2.5% of rdg + 5 dgts |
Overload Protection: 0.5A / 1000V 10A / 1000V Fuse.
Maximum Input: 400mA dc or 400mA ac rms on uA / mA ranges, 10A dc or ac rms on 10A range.
AC Current (Auto-ranging for uA mA)
|
Range |
Resolution |
Accuracy |
|
400.0uA |
0.1uA |
+1.5% of rdg + 5 dgts |
|
4000uA |
1uA |
+1.8% of rdg + 5 dgts |
|
40.00mA |
10uA |
|
400.0mA |
100uA |
|
10A |
10mA |
+3.0% of rdg + 7 dgts |
Overload Protection: 0.5A / 1000V 10A / 1000V Fuse.
AC Response: 50 Hz to 400 Hz
Maximum Input: 400mA dc or 400mA ac rms on uA / mA ranges, 10A dc or ac rms on 10A range.
Resistance (Auto-ranging)
|
Range |
Resolution |
Accuracy |
|
400.0W |
0.1W |
+1.2% of rdg + 4 dgts |
|
4.000kW |
1W |
+1.0% of rdg + 2 dgts |
|
40.00kW |
10W |
+1.2% of rdg + 2 dgts |
|
400.0kW |
100W |
|
4.000MW |
1kW |
|
40.00MW |
10kW |
+2.0% of rdg + 3 dgts |
Input Protection: 600V dc or 600V ac rms.
Capacitance (Auto-ranging)
|
Range |
Resolution |
Accuracy |
|
4.000nF |
1pF |
+5.0% of rdg+0.1nF |
|
40.00nF |
10pF |
+5.0% of rdg + 7 dgts |
|
400.0nF |
0.1nF |
+3.0% of rdg + 5 dgts
|
|
4.000uF |
1nF |
|
40.00uF |
10nF |
|
200.0uF |
0.1uF |
+5.0% of rdg + 5 dgts |
Input Protection: 600V dc or 600V ac rms.
Frequency (Auto-ranging)
|
Range |
Resolution |
Accuracy |
|
9.999Hz |
0.001Hz |
+1.5% of rdg + 5 dgts |
|
99.99Hz |
0.01Hz |
|
999.9Hz |
0.1Hz |
+1.2% of rdg + 3 dgts |
|
9.999kHz |
1Hz |
|
99.99kHz |
10Hz |
|
999.9kHz |
100Hz |
|
9.999MHz |
1kHz |
+1.5% of rdg + 4 dgts |
Sensitivity: 0.5V RMS while ≤1MHz ;
Sensitivity: 3V RMS while 1MHz ;
Overload protection: 600V dc or ac rms.
Duty Cycle
|
Range |
Resolution |
Accuracy |
|
0.1%～99.9% |
0.1% |
+1.2% of rdg + 2 dgts |
Pulse width: 100us, <100ms;
Frequency width: 5Hz – 150kHz
Sensitivity: 0.5V RMS
Overload protection: 600V dc or ac rms.
Diode Test
|
Test current |
Resolution |
Accuracy |
|
0.3mA typical |
1 mV |
+10% of rdg + 5 dgts |
Open circuit voltage: 1.5V dc typical
Overload protection: 600V dc or ac rms.
Audible continuity
Audible threshold: Less than150W; Test current: <0.3mA
Overload protection: 600V dc or ac rms.
OPERATIO | 
適合您:日本凱世Kaise數(shù)字萬(wàn)用表KT-2010
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