Introduction

The high voltage insulation resistance tester is also called a megohmmeter, which is mainly composed of a DC high voltage generator, a measuring circuit and a display. The instrument is suitable for measuring various transformers, motors, cables, switches, electrical equipment and insulation materials, and has a good effect on insulation testing in the maintenance, repair, test and verification of various electrical equipment.

 

Features

1. There are a variety of output voltages GD2305 (250V, 500V, 2500V, 5000V), GD2306 (5000V,10000V) resistance range measuring range up to 0 ~ 400GΩ, resistance measuring range can be automatically converted, and have the corresponding instructions.

2. Insulation resistance simultaneously displayed in two ways: change range of insulation resistance can be easily observed by Analog pointer; Digital Display has measurement accurate results.

3. Embedded and real-time operation of industrial microcomputer software system. High degree of automation, anti-interference ability, equipment can be automatically calculated absorption ratio and the polarization index, without human intervention.

4. User friendly, all measurement results with anti-power-down function, can store 19 consecutive measurements.

5. Produces high-pressure instrument, there are tone output.

6. Built-in residual high voltage discharge circuit, testing is completed on the device under test can be automatically let go of the residual pressure.

7. AC and DC, configuration rechargeable battery and AC adapter.

8. Meter with Portable design for easy field operation.

9. High voltage short circuit current ≥ 3mA, is the measurement of large transformers, transformers, generators, high voltage electric motors, power capacitors, power cables, surge arresters and other ideal insulation resistance test equipment.

 

Specifications:

(Temperature, humidity: 23±5ºC, 45~75%RH)

• Operating system:Dual integration.
• Display: Liquid crystal display(Max. 9999counts)  Bar graph / Max. 31points.
• Low battery warning:Battery mark display (in 4 levels).
• Over range indication:"----" mark appears on insulation resistance range.
• Sample rate:approx 0.5~5 times/sec.
• Operable altitude:2000m or less above sea level.
• Temperature & humidity range (guaranteed accuracy):23±5ºC / Relative humidity 85% or less (no condensation).
• Operating temperature & humidity range: 0ºC~+40ºC / Relative humidity 85% or less (no condensation).
• Storage temperature & humidity range:-20ºC~+60ºC / Relative humidity 75% or less (no condensation).
• Insulation resistance:1000MΩ or more /DC 1000V(Between electrical circuit and enclosure).
• Dimension:230(L) ×190(W) ×90(D) mm.
• Weight:approx 3.5kg (battery included).
• Power source:DC15V/4A Adapter Power  Or DC9.6V: charging battery size AA×8pcs.

• Quality Assurance
  ♦We have more than 10 years' experience in designing and manufacturing these equipment.
  ♦Our equipment is stable, reliable, with high quality and good reputation.
  ♦All the products have been run well and adjusted to good condition before delivery.
  ♦Easy oprerating: operator only need to follow the user manual to operate it.
• Technical Support
  ♦Our technical team supports our customers at all time with our long experience, expert advice and the unlimited spirit.
  ♦Always be ready for providing the best customer service.
  ♦You can arrange your engineer to our company to get free training. 
  ♦If necessary, we can also arrange our engineer to your company for training and commissioning at your cost.
• Service
  ♦Provide professional advice and reasonable offers: within 2 hours at working time, and within 12 hours at non-working time.
  ♦One year warranty for all the products.
  ♦Life time technical consulting.
  ♦Life time provision of spare parts.
  ♦Free software upgrades.