Oil Tangent Delta Tester

Profile
YJJ-606 Tangent delta tester (Dielectric Loss and Volume Resistivity Testing Instrument for Insulating Oil) is a high-precision instrument, which can be applied to measure dielectric loss angle and Volume Resistivity of insulating oil etc. It is integrated by oil cup for dielectric loss, temperature-control equipment, temperature sensor, test-bridge for dielectric loss, AC trial electrical source, standard capacitor, high resistance meter and DC high-voltage power etc. The most advanced heating mode of high frequency induction is applied to the heating part of this instrument, which has the advantage of non-contact of oil cup and heating unit, homogeneous heating, quick velocity and convenient control etc. AC-DC-AC conversion mode is applied to AC trial electrical source so that the problem how to measure correctly under the fluctuation of voltage and frequency can be avoided. Even when the electric generator is working, the instrument can operate correctly. The inner standard capacitor is SF6 three-pole inflate capacitor, whose dielectric loss and capacitance is not influenced by environmental temperature and dampness etc. In this way, the accuracy of the instrument is guaranteed conformably after a long-time application.

Advantage
1. Tangent delta value measurement for insulating oil
2. Capacitance measurement for insulating oil
3. Temperature control for insulating oil in test vessel
4. Print test results by micro printer

Technical parameters
1. High voltage output: 0~2200V, Resolution 200V, Error <2%RDG+0.2%FS
2. High voltage output capacity: 50VA
3. Temperature control unit power consumption <1500W
4. Temperature adjust range <100 ℃. Control error <1 ℃
5. Temperature measurement error< 0.5℃
6. Measurement range (t g δ):  no limit, error < 1%RDG+0.02%                    
                                                       Cx: 15 P F—300 pF, error < 1%RDG+0.5pF                   
                                                       Rx: 10 M—10 T
7. Relativity permittivity (εr): caculating automatically
8. Specific volume resistance (ρ): caculating automatically
9. LCD display (240*180)
10. Power supply: AC220V±10 % 50Hz/60Hz
11. Environment temperature: 0~50°C
12. Humidity: ≤80%RH
13.Size: 450mm´360mm´310mm
14. Weight:< 18kg