Toroidal Turns Tester

Turns lcrtz meter: Can test turns, l, c rdc, rac, z, q, d. F. Esr, rads and has various platforms which can test under different modesToroidal turns platforms:Ttpt100:5 t - 1000 t, ttpt1000:500t-10000 tAccuracy: + 0.2% + 0.5t for high and medium permeability cores at suitable test frequency.Internal diameter must be able to pass a wire as thin as 0.2 mm.External diameter as high as 200 mm.Test frequency selectable 50,100,500,1,5,10 khz. Test voltage adjustable 100mv to 1v in steps of 50mv.Possible tests: Can test turns, inductance, polarity, dc resistance at one go by controlling the instrument by pc and connecting the coil to the platform without changing any connections.Turns test for non-toroidal coils or transformers: Test turns for any transformer or coil with core. The core can be ei, ee, uu, rm, pot etc. You must be able to pass any thin probe wire around the winding. The core must not have air gap.3 modes of testing for toroidal coils.Mode-1: Turns, polarity and inductance with turns platform.Mode-2: Inductance/dc resistance direct.Mode-3: Turns, polarity, inductance, indication of shorted turns and dc resistance all at one go dyanamic test with rs232c control. Set limits for pass/fail. Take printed report if required. Test more than 2,000 cts per shift.Bobbin turns test platform btpt10000Range:1 t to 10,000t in 2 ranges. Accuracy: + 0.5% + 0.5t. Coil: I. D. >11mm, o. D. < 60 mm, ht < 80 mmCalibration for bobbin turns test platforms only: With master coil required for each type of coil.The platform has two connections with a probe rod. You have to insert the coil in the vertical open probe and connect the wire ends to the terminals. You may need a master coil as the pickup of the magnetic probe varies with geometry and placement. You have to check with a standard coil with known number of turns and calibrate the meter.Possible tests: You will be able to test turns, inductance, polarity, dc resistance on individual test basis. While connected to platform you can test turns, polarity and dc resistance.Transformation ratio jig: Is a platform for testing transformation ratio between one primary and one seconday. Under this test you can test l-primary l-secondary, l- unbalance, r-prim, r- secondary, r unbalance, z primary by automatically switching the load resistance at secondary. We connected to a computer can test all the parameters at one go. Very best and economical solution for transformers with less windings.