DE-5020 Insulation Resistance Tester / (Continuity)
Taut band movement.
Continuous measurement for 3 & 30 ohms.
Nominal Voltage: 250V, 500V, 1000V.
Max. Effective Scale Value: 50 MΩ, 100MΩ, 2000MΩ.
Mid-Scale Value: 1MΩ, 2MΩ, 50MΩ.
Continuous measurement for 3 & 30 ohms.
Nominal Voltage: 250V, 500V, 1000V.
Max. Effective Scale Value: 50 MΩ, 100MΩ, 2000MΩ.
Mid-Scale Value: 1MΩ, 2MΩ, 50MΩ.
Model :
DE-5020
Specifications
- Normal operation conditions: Battery voltage in range of “BATT.GOOD”
- Response time: within 3 sec. (It may time in measuring a capacitance loading)
- Insulation resistance: ≧100MΩ / DC1000V between test leads and enclosure.
- Withstand voltage: AC5500V (50 / 60Hz) for 1 min. between test leads and enclosure.
- Overload Protection: between test leads (for 10 sec.)
- Battery: AA 1.5V * 4
- Safety standard: IEC 61010-1 CAT.III 600V IEC 61557
Measurement Ranges:
23°C ± 5°C max. 80%R.H
AC Voltage Range:
| Voltage at 50 / 60 Hz | ACV 0~600V |
| Accuracy | Within ±3% of full scale |
Insulation Resistance Range:
MODEL DE-5020
| Nominal Voltage | 250V | 500V | 1000V |
| Max. Effective Scale Value | 50 MΩ | 100 MΩ | 2000 MΩ |
| Mid-Scale Value | 1MΩ | 2MΩ | 50MΩ |
| Primary Effective Measuring Ranges & Accuracy | 0.05~20 MΩ | 0.1~50 MΩ | 2~1000 MΩ |
| Within ±5% of indicates value | |||
| Secondary Effective Measuring Ranges & Accuracy | Scale out of primary effective measuring range (except 0, ∞) | ||
| Within ±10% of indicates value | |||
| Accuracy at 0 & ∞ | Within ±0.7% scale length from 0 to ∞ | ||
| Accuracy at no-load voltage | 0%~+20% of nominal voltage | ||
| Nominal Current | 1mA 0%~+20% | ||
| Short-circuit Current | Within 1.5mA | ||
*Coarse-line arc on scales indicate the primary effective measuring ranges. (guaranteed accuracy range)
Resistance Measurement
| Ranges | 3Ω | 30Ω |
| Center scale value | 1.5Ω | 15Ω |
| Measuring range | 0 to 3Ω | 0 to 30Ω |
| Accuracy | ±0.09Ω | ±0.9Ω |
| Measuring current | 200 mA DC more | 20 mA DC more |
TEMP./Humidity:
- Operation: 0°C~ 40°C(32℉~104℉)/<85% R.H.(no condensation)
- Storage: -20°C~ 60°C(-4℉~140℉)/<75%R.H.(no condensation)
Dimension & Weight:
- 162(L)*112(W)*50(H)mm
- Approx.400g (Excluding battery)
Accessories:
- LINE test lead * 1
- EARTH test lead plug * 1
- Convertible test lead * 1
- Alligator clip * 1
- Carrying case * 1
- Battery AA 1.5V * 4
- Instruction Manual * 1
- Guard Test Lead * 1
Features
- Multiple ranges for selection.
- Auto discharge of circuit.
- Live circuit warning.
- Lighting function for reading at spots lighting is dim.
- AC voltage measurement.
- Low battery indication.
- Taut band movement.
- Continuous measurement for 3 & 30 ohm.
