DL/T421-2009 Automatic Volume Resistivity Tester SH124 Process For Electric Power Oil

Place of Origin CHINA
Brand Name Shengtai Instrument
Certification ISO9001
Model Number SH124
Minimum Order Quantity 1 Set
Packaging Details wooden case
Delivery Time 7-15work-days
Payment Terms T/T
Supply Ability 100000sets/year

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Product Details
MODEL SH124 Executive Standard DL/T421, GB/T5654
Power Supply AC 220V±10%,50Hz±5% Test Range 2.0 X 10^5 ~ 1.0 X 10^13 Ω M.
Constant Temperature Time 0 ~ 59 Minutes Discharge Time 0 ~ 9 Minutes
Charging Time 0 ~ 99 Seconds Test Voltage 500 VDC Maximum Error 0.5 %
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Oil Volume Resistivity Tester AC220V

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Automatic Volume Resistivity Tester

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Petroleum Volume Resistivity Tester

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Product Description

SH124 automatic volume resistivity tester is designed and manufactured according to the requirements of the People's Republic of China power industry standard DL/T421-2009 and the national standard GB/T5654. It is used for measuring the volume resistivity of liquid media such as insulating oil and fuel oil.

SH124 automatic volume resistivity measuring instrument adopts MCS-51 series MCU as the system control core, color LCD display, Chinese man-machine dialogue, guide operation, the measurement process is fully automated (automatic cup change, automatic shift), and rolling storage of 200 test data;

And combined with modern new technology developed from.

The whole equipment of advanced design, reasonable structure, simple operation, safe and reliable, is the contemporary technology level of same sort products at home and abroad the highest performance index, the most perfect resistivity tester, particularly useful in the application of oil monitoring, power sector test results accord with national standard DL421-91 the insulating oil volume resistivity measurement.

 

Product model SH124
Product Name Automatic volume resistivity tester
Manufacturer Shandong Shengtai Instrument Co., Ltd
Testing items Measure the volume resistivity of liquid media such as insulating oil and fire-resistant oil
Compliant with standards The power industry standard DL/T421-2009 requires design and manufacturing
Simple technical features or parameters Easy to operate

 

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Technical parameters

 

Executive standard DL/T421, GB/T5654
Power supply AC 220V±10%,50Hz±5%
Test range 2.0 x 10^5 ~ 1.0 x 10^13 Ω m.
Test accuracy: repeatability

 

Volume resistivity > 1.0 x 10^10 Ω m., the relative error of 25%

Volume resistivity ≤1.0 x 10^10 or less Ω m., the relative error is 15%

Reproducibility

 

Volume resistivity > 1.0 x 10^10 Ω m., the relative error of 35%

Volume resistivity ≤1.0 x 10^10 or less Ω m., the relative error is 25%

 

Test voltage: 500 VDC maximum error 0.5 %

 

Constant temperature time

0 ~ 59 minutes

Charging time 0 ~ 99 seconds
Discharge time 0 ~ 9 minutes
Temperature control range 15 ~ 100℃, temperature control accuracy ±0.5℃
Electrode cup parameters
Electrode type three terminal electrode, internal and external electrode double temperature control
Electrode material

special steel

 

Insulation material PTFE
Electrode spacing 2.0mm
Empty cup capacitance 30.0pF
Empty glass insulation resistance > 3.0 x 10^12 Ω
Power 500 w or less
Working environment temperature 10 ~ 35℃, humidity ≤ 85%
     

Packing list

S/N Name Quantity Unit Remarks
1 Host 1 set  
2 Electrode cup 1 set  
3 power cord 1 piece  
4 Instructions 1 copy  
5 Packing list 1 copy  
6 Certificate warranty card 1 copy  

 

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.

DL/T421-2009 Automatic Volume Resistivity Tester SH124 Process For Electric Power Oil 0

Packaging & Delivery

1. Out packing: Standard export wooden case.
2. Inner packing: With careful stretch film wrap product, hard wood board+ strong bandage to fix corners.
3. Checking teams: Specialized staff to inspect and classified your goods.

4.Port Any port of China

Lead Time :

Quantity(Sets) 1 - 1 2 - 5 6 - 10 >10
Est. Time(days) 6 20 30 To be negotiated

Contact us

Shandong Shengtai Instrument Co.,ltd

ADD:6-8 time base NO.15 lanxiang road tianqiao Area Jinan city

TEL:+86 0531-85919987 85929987

FAX:+86 0531-85957987

Whatsapp/facebook:+86 13370527859

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Email:3206156217@qq.com

Web:www.labtool.net/en