Wavetek HD110B Manuale dell'Operatore Pagina 30

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10A input: 15A/600V; 100kA I.R., fast blow ceramic, size:
10x38mm, UL listed
Capacitance: 0.1A/250V fast blow, 5x20mm.
Power: Standard 9-volt battery, NEDA 1604, JIS 006P, IEC
6F22
Auto Power-Down: Meter powers down after approx. 45 min.
(HD110B) or 30 min. (HD115B) of inactivity. Not in
Min/Max function (HD115B).
Battery Life at room temp. 25°C (typical): 300 hours
(HD110B) and 100 hours (HD115B), alkaline. Backlight
usage consumes extra power and will decrease battery life
significantly. Backlight auto-off after approx. 60s (HD115B).
Dimensions, with holster (H x W x D):
200x102x59 mm (7.9” x 4.0” x 2.3”)
Weight (incl. battery): 642 g (1.4 lb)
Accessories: Test leads, battery (in instrument), and
Operator’s Manual
Case material: Flame retardant, high-impact thermoplastic
Safety: meets EN61010-1:1993 +A2:1995 Cat III - 1500VDC
and 1000VACrms.Class 2.
EMC: Meets EN55011, EN61000-4-2, 4,8.
This product complies with requirements of the
following European Community Directives:
89/336/EEC (Electromagnetic Compatibility) and
73/23/EEC (Low Voltage) as amended by 93/68/EEC (CE
Marking).
However, electrical noise or intense electromagnetic fields in
the vicinity of the equipment may disturb the measurement
circuit. Measuring instruments will also respond to unwanted
signals that may be present within the measurement circuit.
Users should exercise care and take appropriate precautions
to avoid misleading results when making measurements in the
presence of electronic interference.
Electrical Specifications
Accuracies at 23°C ± 5°C, <80% RH non-condensing,
guaranteed for one year.
DC Volts
Ranges: 200mV, 2V, 20V, 200V, 1500V
Resolution: 100µV in 200mV range
Accuracy: All ranges ±(0.1% rdg+2dgt)
Input Impedance: 10MΩ
CMRR: >120dB @ <1000VDC(<=1K unbalanced)
NMRR: >60dB @ 50/60Hz
OL Protection: 1500VDC/1000VACrms
Transient Protection: 6KV for 10µs.
AC Volts
Ranges: 200mV, 2V, 20V, 200V, 1000V
Resolution: 100µV in 200mV range
Accuracy,
200mV-200V (40-500Hz): ±(0.8%rdg+4dgt)
1000V (50-60Hz): ±(0.8%rdg+4dgt);
200mV-20V (500Hz-5kHz): ±(1.5% rdg+5dgt)
200V (500Hz-2kHz): ±(1.5% rdg+5dgt)
1000V (60-500Hz): ±(1.5% rdg+5dgt)
Input Impedance: 10MΩ
OL Protection: 1500VDC/100VACrms
Transient Protection: 6KV for 10µSec.
DC Current
Ranges: 200µ, 2m, 20m, 200mA, 2A, 10A
Resolution: 100nA in 200µA range
Accuracy,
200µ-20mA: ±(0.5%rdg+2dgt),
200m-2A: ±(1.0%rdg+2dgt),
10A: ±(1.2%rdg+2dgt).
Voltage Burden, 200µ-200mA: 250mVDC;
2A: 1.0VDC; 10A: 350mVDC
OL Protection, A Input (ACx for HD115B): 2A/600V fast blow
ceramic, size 6.35x25.4mm; 10A input: 15A/600V 100K IR
fast blow ceramic, size 10x38mm UL listed.
AC Current (45Hz-1kHz)
Ranges: 200µ, 2m, 20m, 200mA, 2A, 10A
Resolution: 100nA in 200µA range
Accuracy,
200µ-20mA: ±(0.8%rdg+4dgt),
200m-2A: ±(1.2%rdg+4dgt),
10A: ±(1.5%rdg+4dgt).
Voltage Burden, 200µ-200mA: 250mVrms;
2A: 1Vrms; 10A: 350mVrms
OL Protection: Same as DC Current.
Resistance
Ranges: 200,2K,20K,200K,2M,20MΩ
Resolution: 100mΩ in 200Ω range
Accuracy,
200Ω: ±(0.5%rdg+4dgt),
2K-200KΩ: ±(0.3%rdg+2dgt),
2MΩ: ±(0.5%rdg+4dgt),
20MΩ: ±(1.2%rdg+4dgt)
OL Protection: 500VDC or VACrms
Open Circuit Voltage, 200Ω rng: 3.0VDC typical; all other
rngs 0.3VDC typical
Diode/Continuity Test
Test Current: 1mADC typical
Test/Open Circuit Voltage: 3.0VDC Typical
Accuracy: ±(1.5%rdg+2dgt)
OL Protection: 500VDC or ACrms
Audible Threshold: <50Ω
Response Time: <100msec
Safety Tester
TM
Signal Voltage Levels: 24V, 50V, 120V, 240V, 480V AC or
DC.
Maximum Input: 600VAC for 60sec.
Capacitance (HD115B Only)
Ranges: 200n, 2µ, 20µ, 200µ,2m, 20mF
Resolution: 100pF in 200nF range
Accuracy,
200nF-2mF: ±(2%rdg+4dgt),
20mF: ±(3%rdg+4dgt).
Test Fequency/Response Time,
200nF- 20µF: 1KHz/1.5sec,
200µF & 2mF: 10Hz/5sec,
20mF: 10Hz/10sec.
OL Protection: 0.1A/250V fast blow fuse, 5x20mm.
- 28 -
HD110B/15B.Man.09.00 9/11/00 6:00 PM Page 28
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