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Insulation Resistance Tester
MIS-D Digital Insulation Resistance Tester (CE)MIS-2D, MIS-3D, MIS-4D
特徴
The big digital and bar graph LCD display with back light enabled easy observation. Especially useful when working in dark place.Hand free and continuous measurements with custom made switch.
Safe design with built in automatic discharging function for any capacitors present in the circuit.
The voltage in the circuit or capacitor can be checked by warning lamp for safe insulation measurements.
Data hold and auto power off function.
Compact, light weight and heavy duty rugged case.
ダウンロード
- 詳細カタログ：e_ca_mis-d.pdf
- 取扱説明書：e-ma-misD.pdf
| Insulation resistance | |
|---|---|
| Rated voltage and effective measuring range | MIS-2D：125V-20MΩ,250V-50MΩ,500V-100MΩ MIS-3D：250V-50MΩ,500V-100MΩ,1000V-2000MΩ MIS-4D：125V-20MΩ,250V-50MΩ,1000V-2000MΩ |
| Minimum measurable resistance at rated voltage | MIS-2D：0.125MΩ,0.25MΩ,0.5MΩ MIS-3D：0.25MΩ,0.5MΩ,1MΩ MIS-4D：0.125MΩ,0.25MΩ,1MΩ |
| Rated current | 1mA+20%-0% |
| Open circuit voltage | Rated voltage+30%-0% |
| Short circuit current | <2mA |
| SPECIFICATIONS | |
|---|---|
| Withstanding Voltage | AC 3700V, 1 minute (Between input terminal and outer case) |
| Storage Temperature | -10℃～60℃, 80% RH max (Without condensation) |
| Operating Temperature | 0℃ to 40℃, 80% RH max. (Without condensation) |
| Power supply | 1.5V (AM-3, R6 or "AA" size)×6 |
| Weight | Approx. 330g (Excluding batteries) |
| Safety standard | IEC 61010-1 Installation categoryⅡ, 600V phase to earth. |
| Size | 170(W)×105(D)×54(H)mm |
| Accessories | Line test lead:1 Earth test lead:1 Batteries:6 Test lead case:1 Belt:1 Instruction manual:1 |
| Display | 3.5 digit LCD with bar graph display, max. reading of 3200 count and annunciators |
| Optional accessory | Test probe with remote switch |
| Data hold indication | "DH" mark on LCD readout |
| Low battery indication | Battery mark on LCD readout |
| E.M.C. standard | EN 61326 |
| Function | Insulation resistance, AC voltage |
| Constructional standard | In accordance with IEC1557-2 or JIS C1302 (1994) |
| Overload protection | 120% of the highest nominal output voltage (10 sec.) |
| Battery check | DC 6.3V～9.5V |
| Temperature characteristics(0～40℃) | ±5% rdg of specified accuracy |
| Accuracy(DC 125V) | Measuring range：0～20MΩ～OL(∞) First effective range：0.02MΩ～10MΩ<±5%rdg Second effective range：0.01MΩ～0.02MΩ 10MΩ～20MΩ <±10%rdg Other range：100MΩ～OL(∞) :Accuracy is not Specified |
| Accuracy(DC 250V) | Measuring range：0～50MΩ～OL(∞) First effective range：0.05MΩ～20MΩ<±5%rdg Second effective range：0.02MΩ～0.05MΩ 20MΩ～100MΩ <±10%rdg Other range：100MΩ～OL(∞) :Accuracy is not Specified |
| Accuracy(DC 500V) | Measuring range：0～100MΩ～OL(∞) First effective range：0.1MΩ～50MΩ <±5%rdg Second effective range：0.05MΩ～0.1MΩ 50MΩ～100MΩ <±10%rdg Other range：100MΩ～OL(∞) :Accuracy is not Specified |
| Accuracy(DC 1000V) | Measuring range：0～2000MΩ～OL(∞) First effective range：2MΩ～1000MΩ <±5%rdg Second effective range：1MΩ～2MΩ 1000MΩ～2000MΩ <±10%rdg Other range：100MΩ～OL(∞) :Accuracy is not Specified |
| AC voltage (50/60Hz) | Range/Accuracy/Input impedance/Maximum input voltage AC 600V/±2.5% of full scale/Approx. 20M/AC 600V rms |
| Response time | Less than 5 sec. (Auto ranging) |
| Infinity indication | "OL" mark on LCD readout (Over 3200 count) |
