Meterman 37XR, Руководство пользователя

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11
Specifications
General Specifications
(Stated accuracy at 23 °C ±5 °C, <75 %
relative humidity.)
Display: 4 ¾ digit liquid crystal display
(LCD) with a 41 segment analog bar-
graphic.
Auto ranging: 9999 counts
Manual ranging: 9999 counts
Polarity: Automatic, positive implied,
negative polarity indication.
Overrange : (OL) or (-OL) is displayed.
Zero: Automatic.
Low battery indication: The
B
is
displayed when the battery voltage
drops below the operating level.
Auto power off: Approx. 30 minutes.
Measurement rate: 2 times per second,
nominal.
Operating environment: 0 °C to
4
5 °C
at <70 % R.H.
Storage temperature: -20 °C to 60 °C,
0 to 80 % R.H. with battery removed
from meter.
Temperature Coefficient: 0.1 ×
(specified accuracy) per °C. (0 °C to
18 °C, 28 °C to
4
5 °C).
Altitude: (2000 m) 6562 feet
Power: Single standard 9-volt battery,
NEDA 1604, JIS 006P, IEC 6F22.
Battery life: 75 hours typical with
carbon-zinc. 150 hours typical with
alkaline. Using the backlight will
decrease battery life.
Dimensions:
196 mm (H) ×92 mm (W) ×60 mm (D).
Weight:
with battery and holster, 482 grams
Box contents:
Test leads /w alligator clips 1 set
Users Manual 1
Magne-Grip
®
Holster 1
Clip, magnet, and strap. 1
9V battery (installed) 1
spare mA fuse 0.5A/1000V 1
Approvals:
Safety: Conforms to EN61010- 1: Cat II –
1000V / Cat III - 600V; Class 2, Pollution
degree II; UL3111-1; CSA C22.2
No. 1010.1, criteria B.
P t $
EMC: Conforms to EN61326-1.
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
DC VOLTS
Ranges: 1000mV, 10V, 100V, 1000V
(Auto/Manual ranging )
Resolution: 100 µV
Accuracy: ±(0.1 % rdg + 5 dgts)
Input impedance: 10 M
Ω
Overload protection: 1000 V dc or 750 V
ac rms
AC VOLTS TRUE RMS (45 Hz - 2 kHz)
Ranges: 1000mV, 10V, 100V, 750V
(Auto/Manual ranging )
Resolution: 100 µV
Minimum reading on 1000mV range:
14 mV
Accuracy:
±(1.2 % rdg + 10 dgts) 45 Hz to 500 Hz
±(2.0% rdg + 10 dgts) 500 Hz to 2 kHz
±(2.0% rdg + 10 dgts) 45 Hz to 1 kHz
on 750 V range