The device is used for anti-pollution flash-over testing in
electric power system, which can especially measure insulator
surface ESDD ( equivalent salt deposit density ), and also can
measure liquid conductivity and temperature. It is featured with
high precision, wide measurement range, convenient operation and
usually used in electric power system or teaching and science
research department.
Features
1. Automatic range switching, fast measuring speed (3s/time)
2. Wide measuring range: 0.0001mg/cm2~9.9999mg/cm2
3. English interface
4. 480*272 (5′) color touch screen
5. Can display and print out the ESDD, conductivity, temperature,
pollution class, RUSCD ( reference unified specific creepage
distance )
6. Temperature self-compensating, auto display standard
conductivity and ESDD under 20℃
7. Auto remove salt content, which reduces the requirement for
cleaning fluid.
8. Auto convert off line measurement value of ESDD to live line
measurement value of ESDD
9. can store hundred thousand groups of testing results, can export
data to U disk and print out
10. single record can be browsed, deleted, or exported, the total
records can be deleted
11. Built-in 2600mAh Li-battery, it is suitable for field work
Parameters
1. Measuring range: 1). ESDD: 0.0001mg/cm2~9.9999mg/cm2 (X-4.5 type insulator as
standard) 2). Testing temperature: 0℃~100℃ 3). Conductivity: 0~200000μs/cm 2. Basic error 1). ESDD measuring resolution: 0.0001 mg/cm2 2). Full range accuracy ±2% 3). Temperature measuring resolution: 0.1℃ accuracy ±0.5℃ 4). Conductivity measuring resolution 0.01μs/cm 3. Ambient temperature: 0℃~60℃ 4. Ambient humidity: <90% 5. Size and weight: 1) Dimension: 356×260×133mm 2) weight: 2.5Kg |