JF-1153 liquid medium volume resistivity detector

NegotiableUpdate on 04/17

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The liquid medium volume resistivity detector is suitable for measuring the volume resistivity of insulating oil and fire-resistant oil. It can be widely used in departments such as power, petroleum, chemical, commercial inspection, and scientific research.

Product Details

brand	other brands	Origin category	domestic
application field	Chemical, Petroleum

Liquid medium volume resistivity detectorSuitable for measuring the volume resistivity of insulating oil and fire-resistant oil. It can be widely used in departments such as power, petroleum, chemical, commercial inspection, and scientific research.

execution standard

Adaptation standard: DL/T 421-2009 "Determination of volume resistivity of electric power oil"

Liquid medium volume resistivity detector

Instrument features:

1. Adopting dual CPU microcomputer control. Fast response speed and strong anti-interference ability.

2. Sample injection, temperature control, detection, printing, cooling, and cleaning are automatically performed, making the operation simple.

3. Adopting a three electrode dual temperature control structure, the temperature control accuracy is high, and the temperature fluctuation is ≤ 0.5 ℃, avoiding the influence of temperature fluctuations on the results.

4. The electrode is processed using special technology, with a surface smoothness Ra ≤ 0.012 μ m, ensuring a 2mm gap between the electrodes, thereby making the results more accurate.

5. The electrode cup insulation material is made of PTFE polymer material, which does not deform when heated and does not absorb water, ensuring the capacitance of the empty cup and facilitating the cleaning of the oil cup.

6. It has both cooling and heating functions, and can be used as insulation oil or fire-resistant oil. One machine dual-use is cost-effective.

7. It has the function of opening the cover to prevent electric shock protection, and automatically cuts off high voltage when opening the cover.

Technical Specifications:

• Measurement range: 0.5 × 106~1 × 1015 Ω· m

Resolution: 0.001 × 107 Ω· m

• Repeatability: ＞ 1010 Ω· m, ≯ 25%

＜1010 Ω·ｍ，≯１５％

Reproducibility: ≤ 25%

Temperature control range: 10-100 ℃

Temperature control accuracy: ± 0.5 ℃

Empty cup capacitor: 30pF ± 1pF

Experimental voltage: DC 500V