Wavetek Meterman 320B Manual De Instrucciones página 23

D D C C C C u u r r r r e e n n t t
Ranges: 200mA, 2, 20, 200mA, 2, 10A
Resolution: 100nA in 200mA range
(HD110T uses 2A DC range for °F)
Accuracy: 200mA to 2A ranges: 0.35%
rdg ±1 dgt
1OA range: 1.5% rdg ± 1 dgt
Response Time: <2 sec
Voltage Burden:
200mA to 200mA ranges: 250mV max.
at full-scale
2A range: 700mV max. at full-scale
10A range: 1V max. at full-scale
Overcurrent Protection: A Input:
2A/600V fuse, 3000A interrupt rating;
10A Input:
15A/600V fuse; 100kA interrupt rating
A A C C C C u u r r r r e e n n t t
Conversion Technique: Average sens-
ing, calibrated to display RMS value
of sine wave.
Ranges: 200mA, 2, 20, 200mA, 2, 10A
Resolution: 100nA in 200mA range
Accuracy - 200mA to 2A ranges:
0.9%rdg ± 3 dgt (45Hz to 2kHz)
10A range: 1.5%rdg ± 3 dgt (45Hz to
400Hz)
Response Time: <2 sec.
Voltage Burden: 200mA to 200mA
ranges: 250mV max. at full-scale
2A range: 700mV max. at full-scale
10A range: 1V max. at full-scale
Overcurrent Protection: A Input:
2A/600V fuse, 3000A interrupt rating;
10A Input: 15A/600V fuse; 100kA
interrupt rating
R R e e s s i i s s t t a a n n c c e e (Low-power ohms on al!
ranges)
Ranges: 200W, 2, 20, 200kW, 2,
20MW
Resolution: 0.1W in 200W range
Accuracy: 200W to 2MW ranges
0.2%rdg ± 1 dgt
20MW range: 1.0%rdg ±1 dgt Max.
Test Current (Range/A): 200W/2.5mA;
2kW/250mA; 20kW/25mA;
200kW/2.5mA; 2MW/250nA;
20MW/25nA
Max. Open Circuit Voltage: 0.3V all
ranges except 200W range: 3V
Max. In Range Voltage: 200mV, all
ranges (low power ohms)
Response Time: <2 sec, except 20MW
range, <10sec
Overload Protection: 600VDC or RMS
AC, any range
Transient Protection: 3kV for 10ms
T T e e m m p p e e r r a a t t u u r r e e ( ( ° ° F F ) ) - HD110T only
Ranges: -4°F to 1999°F
Resolution: 1°F
Accuracy - °F: -4° to 31 °: ±6°; 32° to
572°: ±5°; 573° to 800°: ±1 %rdg
±2°; 801° to 1000°: ±2%rdg ±3°;
1001° to 1999°: ±3%rdg
Thermocouple Type: Type K; miniature
or subminiature connector
D D i i o o d d e e T T e e s s t t ( ( 2 2 0 0 0 0 W r r a a n n g g e e ) )
Range: 0V to 2V
Resolution: 1mV
Accuracy: 6% rdg ±2 dgt
Test Current: 1mA, ±20%
Response Time: <1 sec
Overload Protection: 60OVDC or RMS
AC
C C o o n n t t i i n n u u i i t t y y I I n n d d i i c c a a t t o o r r ( ( 2 2 0 0 0 0 W r r a a n n g g e e ) )
Threshold: < 80W;
Indication: W symbol on display and
continuous tone
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