UNI-T TU13BA, Руководство по эксплуатации

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H I H I ■
UT139A/B/C OPERATING MANUAL
V. Comprehensive Specification
1. Maximum voltage between input terminal and grounding: see instruction about each input terminal protection voltage.
2. 10A terminal (CE) is equipped with:
F 10A H 600V fast-acting fuse (06x25) mm
3. mA/|jA terminal (CE) is equipped with:
UT139A-FF 0.2A H 600V fast-acting fuse (06x32) mm
UT139B-FF 0.5A H 600V fast-acting fuse (06x32) mm
UT139C-FF 0.6A H 600V fast-acting fuse (06x32) mm
4. Maximum display: (UT139A): 1999; (UT139B): 4000; (UT139C): 6000Refresh 2—3 times per second, display
“OL” in case of overrange .
Capacitance and frequency (only applicable for UT139B/C): 9999 count.
Duty ratio (only applicable for UT139B/C): 1—99.9%
Diode: about 2.1V (UT139A) and 3.2V(UT139B/C), displaying “OL” in case of overrange.
Range: auto/manual
Polarity: auto
Working temperature: 0°C—40°C
Relative humidity: ^75% when 0°C—30°C, and ^50% when 30°C— 40°C
Storage temperature: -10°C—50°C
5. Electromagnetic compatibility:
In 1V/m radio frequency (RF) field: Overall accuracy=specified ac 5% of range, and no specified
index for RF over 1V/m.
6. Operating ASL: 0—2000m
7. Internal battery: AA R6P 1.5V*2
8. Low electricity: LCD displays
9. Contour dimension: about (175x80x48.5) mm
10. Weight: about 350g (inclusive of battery)
11. Safety Standard: IEC/EN 61010-1: CATIII600V; Pollution grade II
12. Accreditation: CE
ILIKII-T
UT 139A/B/C OPERATING MANUAL
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VI. Appearance Structure (See Figure 1)
1. Case
2. LCD Display
3/4/7.: Selection buttons
5. Range Switch
6. Measuring input terminal
Figure 1
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