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Core Loss Tester /Watt loss/ Iron Loss/ Epstien Tester

Core Loss Tester /Watt loss/ Iron Loss/ Epstien Tester
Measuring equipment suitable on-site to measure the Iron Loss Value of magnetic steel plate used for electric equipment. It displays digits of the iron loss value per 1kg or 1Lb by only one sample magnetic steel plate. Since the RS232C interface is equipped, you can handle this by PC. You can also print the result by thermal printer which is option.


 

Partial Discharge Measuring Equipment

Partial discharge instruments have two modes of Wide Band and Low Frequency. You can use it for Partial Discharge tests of High-Voltage Equipment, Insulation Materials, High-Frequency Equipment, and Power Semiconductor devices. Partial discharge Measuring Equipment can easily realize the test of Partial discharge on print-circuit boards, connectors, semiconductors, small motors and other insulation materials, to make a judgment on good / bad of them.


Partial Discharge Measuring Equipment


High Voltage Insulation Tester

High Voltage Insulation Tester
DAC-HIT-3 is a tester that has been developed to make automatic measurements of direct current tests of appliances such as High Voltage Rotating Machines and stator coils. The measurement voltage is output between DC 0-10kV, and after selecting polarization index (PI) mode or leakage index (LI) mode, measurement is conducted automatically for the designated duration at the configured voltage. In addition, using the memory function, data can be stored at each time, and data can be checked by using the MEM keys in front of the tester. Furthermore, GP-IB interface that allows easy integration of automatic test systems is equipped, so can be used in insulation diagnostic systems.



Hot Line Coil Resistance Measuring Equipment

Dac-hrt-1 enables measurement of coil resistance of motors, transformers, etc. Under energized in ac regarding electrical appliances. The direct reading of resistance is possible with 4-wire measurement method on condition that an ac voltage is applied to electrical equipment. And the temperature of specimens is immediately calculated from measured resistance values and displayed. Thermal printer, selection control box, and pt-100 temperature sensor are available as optional items.


Hot Line Coil Resistance Measuring Equipment



Advanced Stand-Alone Tester

Advanced Stand-alone Tester for Insulation Assessment of Motor / Generator / Transformer
This instrument is a standalone and portable AC insulation test system containing a built-in high-voltage testing power supply. Simplified and automated operation and wiring are realized, and the time needed for setting and measurement can be greatly reduced, strongly supporting on-site measurements.
Advance: 
- A portable instrument equipped with casters, perfect for on-site measurements.
- This instrument has a built-in testing power supply, and is easy to carry and wire, enabling quick setup for measurement.
-This instrument adopts a high-voltage CT method, and provides highly reliable measurements without being affected by stray current in grounding.
-A selector for UST (ungrounded specimen test), GST (grounded specimen test), and GSTg (grounded specimen test with guard) connections is equipped for automatic measurement without the need for rewiring.
-Can be applied to the testing of a transformer with tertiary winding.
- Functions of induction elimination (Induced Interference Suppression) and polarity switching are incorporated, being advantageous for on-site measurements that are prone to inductive interference.
- Insulating oil measurement mode and inductance measurement mode are available.
Applications
-Both performance test and maintenance test of power transformers
-Best for shipping test of vehicle motors and for overhaul-pertinent tests

Specimen

Power Transformer
Power Cable
Generator, Motor, Coil, Coil Bar
Power Capacitor, Insulator, Bushing
Insulation Oil and Materials


Advanced Stand-Alone Tester



AC Magnetic Characteristic Test Set

AC Magnetic Characteristic Test Set
AC Magnetic Characteristic Test Set for Lamination Toroidal Core
DAC-BHW-R can test magnetic characteristics of a toroidal core like stators in at 50 or 60Hz. Magnetic Flux Density (B) to Magnetic Force (H) and Magnetic Flux. Density (B) to Watt Loss (W) are measured and a curve in B-H and B-W can be observed with an external oscilloscope .




 

 

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