Home > Products > Test Equipment/ Oil Analyzer > Loop contact resistance test with printout , LOP 100A coil resistance tester
Loop contact resistance test with printout , LOP 100A coil resistance tester
- T/T Credit Card
You May Like
-
Lube Oil Heavy Fuel Oil Resistant Oil Chlorine Measuring Instrument Test Kit
-
Oil laboratory completion method transformer oil moisture tester
-
Online Insulating Oil Transformer Oil Moisture PPM Meter
-
Precise and online tester for PTT-001 transformer oil moisture meter
-
Liquid densitometer method oil diesel density meter
-
Automatic sensor for TAN/TBN potentiometer / petroleum products titrator instrument
Product Description
Loop contact resistance test with printout , LOP 100A coil resistance tester
Product Introduction:
When using DC bridge testing contact resistance, current of only mA difficult to find a reduction defect of loop conductor cross-sectional area. When testing high voltage switch conductive circuit contact resistance, due to the effect of oil film and the oxide layer between the contacts, the measured value is several times larger and can not reflect the real value of the contact resistance. GB1984 and IEC62271 have clear requirements for high voltage circuit breaker contact resistance testing. It specifies when testing the circuit breaker loop resistance the test current is not less than 200A, and the closer the test is to the circuit breaker rated operating current, the more reliable the test results will be.
Loop resistance tester uses the new digital switch power supply technology, and can produce 100A DC current output to the circuit breaker tested circuit. It is based on 4 wire method to quickly measure the contact resistance of circuit. Test results are displayed directly on the instrument LCD screen, and all test results can be printed by the built-in micro printer. Test results can also be stored on the instrument memorizer with the maximum storage space up to 100 groups. The test results can also be uploaded via RS232 interface to PC to be stored.
Technical Parameters:
1. Measuring range: 0-1999.9μΩ; Resolution: 0.1μΩ
2. Measuring Current: DC ≥100A
3. Accuracy: 0.5% RGD + 0.05% FS
4. Display: LCD display
5. Can store 100 groups of data
6. Operating mode: Continuous
7. Support RS232 data upload
8. Power: AC220V ± 10% 50Hz
9. Size :( L × W × H mm) 340 × 280 × 210
10. Ambient temperature: -10 ℃ ~ + 40 ℃; Relative humidity <80%
11. Weight: <10 kg
[Key words: circuit breaker test equipment,contact resistance tester,circuit breaker analyzer,circuit breaker tester,high voltage circuit breaker analyzer, coil test equipment,winding resistance meter,loop resistance tester ... ]
You can contact me online or send offline message. Also you can directly contact me at the following address:
Packing: standard export wooden case.
Delivery method: Usually delivered by express (TNT, DHL, UPS etc) or air freight, other way are available if you need.
Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.
TOP Oil Purifiers are widespread in the fields of electric power, petrifaction, mineral, shipbuilding, steel construction, bridge, automobile and railway, playing a great role in reducing energy consumption for clients as well as environmental pollution. We provides you with reliable oil purifiers such as transformer oil purifier, turbine oil purification machine, hydraulic oil purifier, lubricating oil filtration machine, fuel oil restoration, oil and water separator, oil regeneration equipment, waste oil recycling equipment etc.
TOP Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are water content testers, surface/interfacial tension testers, flash point testers, kinematic viscosity testers, oil acidity testers, insulation oil dielectric strength testers, transformer characteristics testers, relay protection testers, high voltage testing equipment etc.
Honest Team - TOP always honestly treat you and keep faith to make you satisfied with every cooperation with us.
Sincere Communication - TOP sincerely communicate with you to guarantee the provided products to be your ideal ones.
Reliable Quality -TOP own high quality and high performance for every TOP product is under strict quality control and testing.
Service Commitment - TOP bring you prompt, considerate and professional aftersale service and technical support, and explore technology future together.
Certificates
Office & Factory
Our oil purification / recycling machines
Our customer site
Test Equipment
Contact Us
- Chongqing Top Oil Purifier Co., Ltd
Product Categories
New Products
-
Transformer Oil Online Moisture Water Content PPM Analyzer
-
ASTM D1500 Digital Colorimeter/Transformer Oil Color Analyzer
-
ASTM D4052 Transformer Oil Densimeter/ Petroleum Products Density Analyzer
-
Platinum Plate Transformer Oil Interfacial Tensiometer/ Surface Tension Meter
-
Du Nouy Ring Tensiometer/ Transformer Oil Interfacial Tension Meter/ Surface Tensiometer
-
ASTM D445 kinematic Viscosity Apparatus/ Viscosity Measure Instrument
-
ASTM D1160 heavy oil high temperature testing vacuum distillation unit at reduced pressure
-
NAS 1638 and PPM standard for online PTT series oil moisture meter / online oil particle counter
-
Power industry all in one nitrogen air hydrogen generator
-
Gas chromatography pcb test machine for transformer oil
-
Du Nouy Ring Tensiometer/ Platinum Ring Surface Tension Meter
-
Automatic Kinematic Lube Oil Viscosity Index Tester/ Portable Oils Viscometer
-
DGA dissolved gas chromatograph analyzer / transformer oil chromatograph tester
-
Fully Automatic Potentiometric Titration of TAN/TBN Equipment TP-6696
-
Karl Fischer Virgin Coconut Oil Moisture Meter
-
ASTM D 5453 fuel sulfur content test machine in diesel oil and gasoline
-
Online pollution degree monitoring oil particle counter sensor for NAS and Water analysis
-
Furan uses high performance liquid chromatography
-
GC-7890 laboratory equipment transformer oil dissolved gas chromatograph
-
Smart TAN Titrator ASTM D2896 TBN Meter Total Acid Number Tester
-
Online Transformer Oil PPM Meter/ Oil Moisture Sensor
-
ASTM D1500 Diesel Fuel Oil Colorimeter
-
HPLC Liquid chromatograph transformer oil furan testing system with all necessary devices
-
Automatic Detection TP-2100 moisture content measuring instrument / Karl Fischer coulometric water content tester
Popular Searches
- digital tester
- Resistance Tester
- electrical instrument
- test instrument
- lab equipment
- analysis instrument
- laboratory instrument
- Asphalt Mixture Mixer
- launch x431 master
- x431
- Gloss Meter
- Resistance Meter
- digital instrument
- dc load bank
- testing equipment
- testing machine
- battery load bank
- Circuit Tester
- Impact Tester
- lab instrument
- weather station
- gps receiver
- laboratory instruments
- test equipment
- laboratory equipment
- electronic timer
- electronic meter
- electronic instrument
- Electricity Meter
- data collector
Recommended Products
- porcelain tile breaking strength testing machine ceramic wall tile flexural strength test equipment ISO standard tile strength tester for QC labs
- ceramic tile durability and flexural strength tester tile flexural strength test apparatus ceramic floor tile bending tester
- quality control ceramic tile flexural tester production line ceramic tile strength testing machine mechanical properties test equipment
- ceramic tile strength test with three-point bending method laboratory ceramic tile bending strength tester
- ceramic tile elastic modulus measurement modulus of rupture testing equipment for tiles tile bending test load cell machine
- ceramic tile modulus of rupture test ISO standard ceramic tile breaking load testing machine flexural strength measurement device
- ISO 10545-4 flexural and bending strength tester ceramic tile strength testing equipment ISO compliant EN ISO 10545-4 ceramic tile tester
- ceramic tile flexural test equipment ISO 10545-4 mechanical strength tester testing machine
- ceramic tile breaking strength tester elastic modulus testing equipment bending test apparatus
- ISO 10545-4 ceramic tile flexural strength testing machine bending strength tester modulus of rupture testing machine
- ISO 10545-4 ceramic tile flexural strength testing machine bending strength tester modulus of rupture testing machine
- ASTM D1781 peel tester for bonded composite structures High-load peel strength test machine for automotive adhesives
Find Similar Products By Category
- Instruments & Meters > Test Instrument > Test Machine
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
sales
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.

- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile