The HK - 11142 Determinator for Gas - Evolving Property of Insulating Oil Under Electric Field and Ionization meets the requirements of the test methods specified in GB/T 11142, ASTM D2300, SH/T 0810, and IEC 60628. It is suitable for determining the tendency of insulating oil to release or absorb gas when subjected to an electric field (or ionization) of sufficient intensity to cause discharge at the oil - gas interface. It is applicable to cable oil, capacitor oil, and transformer oil (mineral oil or synthetic oil). It is currently the only automatic detection instrument for insulating oil in China.
The instrument's touch screen automatically controls the on - off of hydrogen, connects the high - voltage power supply, and times, eliminating human intervention and safety hazards.
The instrument is equipped with a safety shield to protect personnel's safety.
The high - voltage generator adopts a safe, professional, and controllable high - voltage power supply with stable voltage and small fluctuation.
The instrument is equipped with a gas - evolving cell, hollow high - voltage electrode, and gas measuring tube that meet the standards.
The touch screen has a built - in calculation program, which can save, query, and upload LIMS data.
The bottom of the instrument is equipped with LED lighting, which is convenient for clearly recording the scale lines of the gas measuring tube.
The instrument is equipped with an independent insulated gas - evolving cell hanger, which is convenient for users to perform pretreatment before the test.
Power Supply: AC 220V ± 10% 50Hz
Power: 2000W
Temperature Range: Room Temperature ~ 100°C
Temperature Control Precision: ± 0.5°C
Test Voltage: (10 ± 0.2) kV
Hydrogen Flow Rate: 12L/h or 3L/h
Environmental Requirements: Temperature 5°C ~ 30°C; Humidity ≤ 85%