+ Chỉ thị số + Đo thông mạch, đo mạch vòng, đo điện trở đất... + Phạm vi đo: 20/200MΩ /: 20/2000Ω ; 500/1000V Bảo hành : 12 tháng Hãng sản xuất : Kyoritsu - Nhật Xuất xứ : Nhật
Chi tiết sản phẩm
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Continuity:
20/200Ω
200mA Test Current
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Insulation:
500/1000V, 20/200MΩ
1mA Rated Test Current
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Loop Impedance:
20/2000Ω
15mA Test Current at 2000Ω (No RCD Trip)
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RCD:
10/30/100/300/500mA
x1/2, x1, Fast Trip(40ms), DC, Auto Ramp
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Test of a large kind of RCD's:
Standard, Selective, AC and A
(DC sensitive breakers)
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Uc(Contact Voltage): 100V
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Designed to IEC 61010-1, IEC 61557
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Data Memory:300 measured results
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The stored data can be transferred to PC via Optical Adaptor Model 8212-USB or 8212-RS232C.
Continuity Testing
Measuring Range
20/200Ω (Auto-Ranging)
Open Circuit Voltage
> 6V
Short Circuit Current
> 200mA
Accuracy
±(3%rdg + 3dgt)
Insulation Resistance Testing
Measuring Range
20/200MΩ (Auto-Ranging)
Test Voltage
500/1000V
Open Circuit Voltage
+20% - 0%
Rated Current
> 1mA
Accuracy
± (3%rdg + 3dgt)
Loop Impedance Testing
Impedance Range
20/2000Ω
Rated Voltage
230V + 10% - 15%(50Hz)
Normal Test Current
20Ω:25A/10ms
2000Ω:15mA/350ms max.
Accuracy
±(3%rdg + 8dgt)
RCD Testing
Test Current
(Test Current Duration)
x1/2, x1
10, 30, 100, 300, 500mA (2000ms)
Fast
150mA (50ms)
DC
10, 30, 100, 300mA (2000ms), 500mA (200ms)
Auto Ramp
Goes up by 10% from 20% to 110% of IΔn. 300ms×10
Rated Voltage
230V + 10% - 15% 50Hz
Accuracy
Test Current
x1/2: -8%-2%
x1, FAST: +2%+8%
DC: ±10%
Auto Ramp: ±4%
Trip Time
±(1%rdg + 3dgt)
Uc Testing
Measuring Range
100V
Rated Voltage
230V + 10% - 15% (50Hz)
Test Current
5mA at IΔn = 10mA
15mA at IΔn = 30/100mA
150mA at IΔn = 300/500mA