Coil Turn Number Detecting Instrument - YG-108

1. Brief Instruction

The instrument is designed to detect the number of turns of various coils, such as the winding of electric motor and generator, winding of transformer, coil of inductor and relay, high and low voltage coils for TV set, ignition coil for automobile and etc.

The instrument has the advantage of high accuracy and efficiency, limited influence due to the form and size of coil to be detected, good performance and easy to operate thanks to the precision sensor and the microprocessor system it adopts on the basis of a patent know-how developed by the manufacturer. The instrument, when in operation, doesn’t need any further adjustment and calibration and directly shows the reading of the coil under test with high accuracy. In this way the instrument greatly upgrades the detection efficiency.

2. Specifications

2.1 Accuracy: 0~300 turns + 0 turns; 300~500 turns + 1 turn;

500~20000 turns + 0.2%; 20000~60000 turns + 0.5%

2.2 Range: 0~60000 turns

2.3 Coil size: inside diameter > 4mm (≤4mm for special type)

Height ≤110mm (>110mm for special type)

Outer diameter ≤100mm (>100mm for special type)

2.4 Main supply: AC 220V + 10%, 50Hz

2.5 Operation ambience: temperature +5⁰C ~ +35⁰C, relative humidity: below 85%

2.6 Weight: 7kg approx.

2.7 Dimensions: 370×220×110(mm)

2.8 Size of probing bars: Φ10, Φ6, Φ4(mm) (<4mm for special type) and to be specified when order.

Note: * Quick detection mode for coils over 2000 turns, Slow detection mode for coils

over 5000 turns.

* The accuracy of the special types to be determined through consultation with the customers.