SH115B insulating oil dielectric loss and resistivity tester is used for insulating oil and other liquid insulating medium dielectric loss Angle and volume resistivity test of the integrated structure of high precision instrument. IEC 60247/ ASTM D924
Internal integrated dielectric loss oil cup, temperature controller, temperature sensor, dielectric loss test bridge, AC test power supply, standard capacitor, high resistance meter, DC high voltage source and other main components.
The heating part adopts the most advanced high frequency induction heating method. The heating method has the advantages of non-contact between oil cup and heating body, uniform heating, fast speed and convenient control.
The AC test power supply adopts AC-DC-AC conversion mode, which effectively avoids the influence of voltage and frequency fluctuation of mains power on the accuracy of dielectric loss test. Even if the generator is generating electricity, the instrument can also run correctly.
The instrument adopts full digital technology, all intelligent automatic measurement, a variety of mode measurement, equipped with a large screen (320×240) touch display, full Chinese menu, each step has Chinese prompts, test results can be printed out, the operator does not need professional training can be skilled in use.
Technical parameters
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1 |
Conditions of use |
-15℃∽40℃ RH＜80% |
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2 |
Electrical source |
AC 220V±10% Unrestricted frequency |
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3 |
AC high voltage output |
400V∽2200V ±2% every100V 50VA |
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4 |
DC high voltage output |
200V∽600V ±2% |
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5 |
Temperature controlled induction furnace |
The most powerful500W |
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6 |
Temperature control range |
<100℃ |
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7 |
Temperature control error |
±0.5℃ |
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8 |
Resolution of temperature measurement |
0.1℃ |
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9 |
Temperature control of time |
At room temperature to90℃ Less than20min |
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10 |
Measuring range |
tgδ C x R |
Unlimited 15PF-300PF 10M-10T |
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11 |
resolution |
△ tgδ： △ Cx ： △ Rx ： |
0.001% 0.01pF 0.01 |
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12 |
Fine degree |
△ tgδ： △ Cx ： △ Rx ： |
±(reading*0.5%+0.040%) ±(reading*0.5%+0.5PF) ±reading * 10% |
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13 |
Relative dielectric constant |
εr |
According to the Cx Automatic calculation with the same precision Cx |
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14 |
Volume resistivity |
ρ |
According to the Rx Automatic calculation with the same precision Rx |
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15 |
Overall dimensions |
450（L）×310（W）×360（H） |
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16 |
Heavy volume |
18Kg |
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Equipment list
1 instrument host machine
2 oil cups 1
3 special test temperature sensing wire (white/short/ends) 1
4. One dedicated data acquisition wire (black/short/terminal connection)
1 special 2KV high voltage test wire (black/long/clamp at both ends) for inspection
1 special test wire (black/long/one end clamp/one end connector) for inspection
6 Special measuring cup (50ml)1
7AC220V power cord 1
8 One copy of operation manual
1 copy of factory inspection report/certificate
10 safety tube, printing paper for reserve
Packing list of insulating oil dielectric loss resistivity meter
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S/N |
Name |
Quantity |
Unit |
Remarks |
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1 |
Instrument host |
1 |
set |
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2 |
Oil cup
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1 |
piece |
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|
3 |
Test temperature sensing wire |
1 |
piece |
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4 |
Data acquisition line |
1 |
piece |
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5 |
Inspect 2KV high-voltage test line |
1 |
piece |
|
|
6 |
Send to test line |
1 |
piece |
Black/long/clip at one end/connector at one end |
|
7 |
Measuring cup |
1 |
piece |
50ml |
|
8 |
power cord |
1 |
piece |
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|
9 |
instructions |
1 |
copy |
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10 |
Packing list |
1 |
copy |
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11 |
Certificate warranty card |
1 |
copy |
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Company Introduction
Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products are widely used in food, flour, grain and oil, Feed, electricity, petrochemical, industrial oil, aerospace, coal quality and other industries.
For more than 10 years, Shengtai has always been adhering to the "first-class service, customer first" as the purpose, "reasonable price, honesty and trustworthiness" as the business policy. Adhere to technical innovation, with rich knowledge of the technical team and experienced, thoughtful after-sales service team.
Shengtai instrument as one of the most large-scale and competitive enterprises in the industry, with the strength of technology research and development, professional technical knowledge and innovative design concept, in the model improvement, Significant technical breakthrough has been achieved in the development of function expansion and intelligent control system.
OUR service
After-sales service commitment, our company to sell the product after-sales service commitment: warranty period of one year, long-term technical support outside the warranty period. During the warranty period, the seller shall bear the cost of the replacement of the equipment, the freight and maintenance of the instrument; outside the warranty period, the seller shall waive the maintenance fee and charge only the cost of the basic materials and freight charges when the instrument is malfunctioning and the seller shall not charge the maintenance fee during the warranty period.