ST-1546 Insulating Oil Dielectric Strength Tester Introduction
ST-1546 insulation oil dielectric strength tester complies with GB / T507, DL429.9, DL / T846.7 standards and is used to check the degree of physical pollution of insulation oil by water and other suspended substances. The test method is to put the test oil in a special device and apply the alternating electric field that is uniformly boosted at a certain speed until the oil is broken down. Can be widely used in power, petroleum, chemical, colleges, commodity inspection and scientific research industries. Features
1.Microprocessor, color LCD touch screen operation, convenient and fast, three cups in one
2.A series of operations such as over-pressure, over-current, automatic zero return, mixing, cup changing, calculation and printing are completed automatically
3.Using automatic sine wave generator and stepless voltage regulation to make the test voltage more stable and reliable
4. With over-voltage, over-current, limit and other protections to ensure the safety of laboratory personnel
5.Dry-type transformer combination, small size, light weight, easy to use
6.Data is stored automatically, and can be recalled and printed at any time Technical Parameters
Applicable standards: GB / T507, DL429.9, DL / T846.7
Measuring range: 0 ～ 100KV (optional)
Measurement accuracy: ± 2%
Resolution: 0.1KV
Boost speed: 0.5 ～ 3.5KV / S (adjustable)
Boost times: 1-9 times (optional)
Number of experimental cups: three cups
Standstill time: 15 minutes (adjustable from 0 to 59 minutes)
Interval time: 5 minutes (adjustable from 0 to 9 minutes)
Stir: magnetic stir
Power: 200W
Ambient temperature: 5 ℃ ～ 45 ℃
Relative humidity: 10% ～ 80% Rh
Power supply voltage: 220V ± 10% 50Hz
Introduction
ST-1546 insulation oil dielectric strength tester complies with GB / T507, DL429.9, DL / T846.7 standards and is used to check the degree of physical pollution of insulation oil by water and other suspended substances. The test method is to put the test oil in a special device and apply the alternating electric field that is uniformly boosted at a certain speed until the oil is broken down. Can be widely used in power, petroleum, chemical, colleges, commodity inspection and scientific research industries.
