Huazheng HZ-3110B Transformer DC Resistance Tester Winding Resistance Meter

To meet the fast measurement requirements of DC resistance in transformers, we developed the HZ-3110B DC Resistance Tester. The instrument features advanced technology, compact size, lightweight design, high output current, and other notable characteristics.

The device is controlled by a microcontroller, offering a high degree of automation and automatic discharge functions. It is a high-precision testing instrument that allows for simple and direct fast transformer measurements.

I. Configuration

1.The instrument can be controlled via a mobile phone using dedicated software. Test data is stored on the mobile phone in a fixed format, making it easy to query data at any time.

2.The maximum output voltage of the instrument is 24V, which allows for selecting a larger test current and improves testing speed.

3.The instrument employs advanced power supply technology, with multiple current settings. The wide test range makes it suitable for measuring the DC resistance of large and medium-sized transformers.

4.It features protection functions, including anti-potential impact, test process interruption, power failure protection, and overheating protection. These features reliably safeguard the instrument from the effects of back EMF and provide synchronized sound alarms.

5.The instrument includes a temperature conversion function for copper and aluminum materials. It allows users to input the winding temperature and convert it accordingly.

6.Intelligent power management technology ensures the instrument always operates in a minimum power state, effectively saving energy and reducing heat.

7.The seven-inch high-brightness touch color LCD provides clear display under strong light. It supports full touch screen operation and allows easy switching between Chinese and English.

8.The instrument is equipped with a calendar clock and power storage, and can store up to 1000 sets of data, which can be reviewed at any time.

9.The instrument supports Bluetooth communication, RS232 communication, and a USB interface for computer connection and U-disk data storage.

10.It can print test results using its built-in micro-printer.