FLD T tester is designed for measuring the dielectric loss tangent (tan δ), permittivity and electrical resistivity of transformer oils and other dielectric fluids in compliance with IEC 60247-2004-02 (VDE-0380-2:2005_01), ASTM D924-08, and ASTM D1169-02 standards. This fully automatic FLD T tan delta tester enables testing according to these standards, as well as custom procedures specified by the user in the setup menu.
Fluidex FLD T Oil Tan Delta Dielectric Tester
№ Parameter
Value
1 Operating AC voltage, V 100–260
2 Power frequency, Hz 48–63
3 Power requirement, VA Below 250
4 Applied measuring voltage АС, kV Sinusoidal, 500–2000 V actual
5 Tan δ measurement range 0.00001–4
6 Tan δ measurement resolution 1×10-6
7 Tan δ measurement accuracy +/- 1% of measurement + 0.00008
8 Measurement range of relative dielectric constant ε 1.0 – 15.0
9 Accuracy of ε measurement +/- 1%
10 Electrical capacitance C measurement range, pF 20–1000
11 Accuracy of С measurement, pF +/- 1% + 1
12 Oil temperature measurement range, oF (ᴼС) 68–230 (20–110)
13 Measuring cell volume, in³ (cm³) 2.6 (42)
14 Electric capacity of an empty cell, pF 65–85
15 One measurement duration, minutes 60
16 AC frequency setting range, Hz 45–65
17 Temperature measurement resolution, oF (oС) 33 (0.5)
18 Process temperature, oF ( oС) 68–230 (20–110)
19 Storage temperature, oF (oС) From – 4 to +140 (from – 20 to +60)
20 Relative humidity, % Up to 90 without condensation
21 Dimensions, in (mm) 400/450/300 (16/18/12)
22 Weight, lbs (kg) 12 (5.3)