Resistance Universal Tester

HDBZ-3510 Transformer DC Resistance Tester




(1) DC resistance tester

HDBZ-3/5/10 Transformer DC Resistance Tester


Scope of application

Suitable for fast measurement of DC resistance of various transformers


Performance characteristics

(1) The current can be automatically selected according to the load, which is suitable for DC resistance measurement of small and medium-sized transformers and voltage transformers;

(2) The protection function is perfect, which can reliably protect the impact of the back EMF on the instrument, and the performance is more reliable;

(3) The response speed is fast, and the on-load tap switch can be directly switched in the measurement state, and the instrument automatically refreshes the data;

(4) Intelligent power management technology, effectively reducing the internal heating of the instrument;

(5) The instrument comes with a perpetual calendar clock, which can store 1000 sets of test data, which can be consulted at any time;

(6) The instrument is equipped with RS232 and USB interfaces, which can communicate with computers and store in U disk.


Technical index


Instrument model

HDBZ-3

HDBZ-5

HDBZ-10

Output current

<5mA40mA

200mA1A3A

<5mA40mA

200mA1A5A

<5mA40mA

200mA1A5A10A

Measuring range

<5mA:100Ω-20KΩ

40mA:1Ω-250Ω

200mA:100mΩ-50Ω

1A:5mΩ-10Ω

3A:2mΩ-3Ω

<5mA: 100Ω-20KΩ

40mA:1Ω-250Ω

200mA:100mΩ-50Ω

1A:5mΩ-10Ω

5A:1mΩ-2Ω

<5mA: 100Ω-20KΩ

40mA: 1Ω-250Ω

200mA:100mΩ-50Ω

1A:5mΩ-10Ω

5A:1mΩ-2Ω

10A: 0.5mΩ-0.8Ω

Resolution

0.1μΩ

measurement accuracy

0.2%

Ambient temperature

0-40

environment humidity

Relative humidity <85% non-condensing

Remarks

Built-in battery

Optional built-in battery


Contact us

No. 255, Shanpu Road, Hedong Industrial Park, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province

Tel:+86-512-67266386

Fax:+86-512-67167303

szhd@szhddq.com

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