changsha friend xperimental analysis instrument Co.Ltd. - | E-Showroom
changsha friend xperimental analysis instrument Co.Ltd. - | E-Showroom
changsha friend xperimental analysis instrument Co.Ltd.
longsea high-tech zone
Scope
Press GB5654 and YS-30-1-84 standard, after years of development of the innovative design of the international level, the domestic leading automatic oil dielectric loss tester, is the ideal product to replace imported equipment. The instrument for the integration of structures, including a volume resistivity measurement, computer communication systems and oil cup, heating control system composed of four parts. Fully enclosed heating, heating up fast, room temperature to temperature (90 ℃) and automatic temperature measuring just 15 minutes; can measure oil dielectric loss and a volume resistivity or optionally.
Features
1 cup oil used in line with the national standard three-electrode structure GB / T5654-2007, the inter-electrode spacing 2mm, can eliminate the stray capacitance and dielectric loss diarrhea drain effect on test results. Electromagnetic switch having drain, emptying the cup can sample oil without disassembling the oil cup, and can sample oil wash oil cup.
2, the instrument uses induction heating, PID temperature control algorithm. The heating with oil cup and heating body non-contact, heat evenly, fast, and easy to control the temperature strictly controlled within the preset temperature error range.
3, internal standard capacitors SF6 inflatable three extremely type capacitor, the impact of the capacitor dielectric loss and electrical capacity from the ambient temperature, humidity, etc., the instrument accuracy after prolonged use remains guaranteed.
4, AC test power supply using AC-DC-AC conversion, effectively prevent the mains voltage and frequency fluctuation on the dielectric loss to test accuracy, even the generator, the instrument can also run properly.
5, complete protection. When overvoltage, overcurrent, short circuit when the high pressure, the instrument can be quickly cut off the pressure and issued a warning. When the temperature sensor fails or is not connected, the warning message. Parking is limited in the medium frequency induction furnace temperature relay when the temperature exceeds 120 degrees, the relay is released, the heating is stopped.
6, easy to set test parameters. Temperature setting range 0 ~ 125 ℃, the AC voltage setting range 500 ~ 2200V, DC voltage setting range 0 ~ 500V.
7, the use of large-screen LCD display with backlight, clear display. Friendly interface, just follow the English menu prompt, enter the command, the instrument can automatically be tested. And automatically store and print test results.
8, comes with real-time clock, test date and time can be saved with the test results, display, print.
9, empty cup electrode calibration. Empty cup measuring electrode capacitance and dielectric loss factor to determine the cleaning and assembly status empty cup electrode. Calibration data is automatically saved to facilitate the relative permittivity and dc resistivity accurate calculation.
Technical Parameters
1, power supply voltage: AC 220V ± 10%
2, Power Frequency: 50Hz / 60Hz ± 1%
3, measuring range: capacity 5pF ~ 200pF
Relative permittivity 1.000 to 30.000
Dielectric loss factor of 0.00001 to 100
DC resistivity 2.5 MΩm ~ 20 TΩm
4, the measurement accuracy: Electric Capacity ± (1% of reading + 0.5pF)
The relative permittivity of ± 1% of reading
Dielectric loss factor ± (1% reading +0.0001)
DC resistivity ± 10% of reading
5. Resolution: capacity 0.01pF
0.001 relative permittivity
Dielectric loss factor 0.00001
6, the measured temperature range: 0 ~ 125 ℃
7, the temperature measurement error: ± 0.5 ℃
Namibia Yellow Pages Online is a Local Business to Business Directory in Namibia offering business list of more than 250,000 companies. You can find Hotels in Namibia , Companies in Namibia , Properties in Namibia , Travel info in Namibia through this Site. Yellow Pages Namibia Updated in 2025 Get Maximum Benefit for your Business Visit YP MarketPlaces
About Us Careers Company Information User Guide About Us |
Buying Options Post Buying Leads Browse Categories Companies in Namibia How to Buy |
Selling Options Post Selling Leads Browse Categories How to Sell |
Safety & Support Help Safety & Security Copyright Infringment |
Advertising How to Advertise? Host Website with us Elite Membership |
Method Of Payment Privacy Policy Refund Policy Dispute & Resolution Policy Terms |
Thanks for Posting your Requirement
with
Namibia Yellow Pages Online
If you are not Verified Buyer then Please Verify Your Email to get Quotes from Verified Suppliers. |
Thanks for Reporting Error in Listing of on Namibia Yellow Pages Online
Our Technical Team will review the Information and will Rectify the Error as Soon as Possible. |
Thanks for Reply.
Namibia Yellow Pages Online
Your Reply is Sent to the Buyer. |
Thanks for Reply.
Your Reply is Sent to the Seller. |