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HM803 BDV dielectric tester

The instrument is equipped with temperature and humidity in time clock display function, and is equipped with grounding alarm to remind customers pay attention to safety;

Special high voltage side sampling design for test values directly into the A/D converter, to avoid the error caused in the analog circuit, make more accurate measurement results;


This DBT dielectric tester is my company all the scientific and technical personnel, according to national standard GB507-86 line and the DL - 474-4-92 DL/T596-1996 regulations, play their own advantages, after a lot of field test and long-term unremitting efforts, carefully research and development of high accuracy, fully digital industrial equipment.This machine is easy to operate, beautiful shape.Due to adopt fully automatic digital computer control, so the measurement of high precision, strong anti-jamming capability, safe and reliable.

Description of chassis and panel parts

1. LCD screen to display the date, time, operating parameters, test results and operation menu prompts and other related information;

2. The function keys to choose operation parameter Settings;

3. The printer to print a single and multiple test results of average;

4. Switch to choose different pressure rise rate;

5. When the indicator light is lit said related steps is now under way;

6. Oil cup cover open add or remove oil cup, after close the rear can test;

7. Temperature humidity sensor to measure temperature of 0 degrees Celsius temperature and relative humidity, and converted into digital signals to display;

8. Ground column reliable ground wire column;

9. Good power socket plug AC 50 hz, 220 v power cord;

10. The power switch control instrument power on and off;

11. Mark prompt high dangerous triangle sign.

Technical index

1. 1.5 kVA booster capacity

2. The pressure rise rate of 2.0 kV/s, 2.5 kV/s, 3.0 kV/s, 3.5 kV/s four gears

3. The output voltage of 0 ~ 80 kV (optional)

4. Voltage accuracy + (2% reading word + 2)

5. Power distortion rate of < 1%

6. The electrode gap standard 2.5 mm

7. Test 6 times (1-6 optional)

8. Let stand 5 min time (1-9 min optional)

9. Overall dimensions 730 mm * 410 mm * 390 mm

10.The instrument was 38 kg in weight



1. Are you manufacture ?

Yeah, we are manufacturer professional in design and produce high voltage test equipment with nearly 20 years experience .


2. When can I get the price ?

We usually quote within 6 hours after get your inquiry . If you are very urgent to get price, please feel free to contact us by Wechat&Whatsapp +86-13720145441 or send us by email, so that we will regard your inquiry priority .


3. Do you supply OEM?

 Of course, we supply OEM.


4. What about leading time for production ?

Honestly , it depends on order quantity and the product . Usually lead time is within 7 working days after deposit .


5. What is your terms of delivery ?

We accept EXW, FOB, CFR, CIF, DDU, etc . You can choose the one which the most convenient and cost effective for you .


6. What’s your payment terms :

TT payment, L/C at sight, Paypal, Western union, etc.


7. How much is the shipping cost and time ?

This is depend on the size and weight of your product, and the method of shipping ( by sea/ by ari/ by Express) and your designated port . Kindly afford us above information to check shipping cost and time for you .


8. What’s the warranty period ?

Our warranty period is one year free and lifelong maintenance .

If produce damage within one year ( not man-made damage ), we will send you spare parts for replacement .  After one year, maintenance is paid service .

9. What kind of Certificate you can provide ?

We can provide CE mark, ISO9001 quality certificate the third part Calibration Certificate (CNAS), factory test report .


10. Do you have Technical Backup to all customers from different countries ?

Surely, we have rich experience engineer to afford professional technical support and quick response to your technical questions .

We are manufacture with rich on site testing experience and understand how to deal with your problems . And our engineer can visit your company to afford technical support face to face if necessary .

Factory test and shippment

We will do factory test for every product before devilering, to ensure qualified of the product.

We will pack the product carefully and choose suitbale shippment for client,to ensure the safe arrival.

Installation and commissioning

we provide installation and commissioning assistance to get you up and running. Domestically within China or internationally, we will be there to support you. During the installation, integration and operation of a new test system, a variety of special services are involved. If it ’ s necessary, we can offer oversea commissioning service for our clients.

Service and support

In any fault case of our product, we will arrange engineer to deal with your problem within 24hours

Service guarantee

Contact purchase

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