The KR-TD54 fully automatic tan delta test apparatus is a high-precision integrated test instrument designed and manufactured according to GB/T5654-2007 "Measurement of Relative Capacitance, Dielectric Loss Factor and DC Resistivity of Liquid Insulation Materials". It is mainly used for measuring the dielectric loss factor of liquid insulating medium such as insulating oil. It integrates dielectric loss oil cup, temperature controller, temperature sensor, dielectric loss test bridge, AC test power supply, standard capacitor, high resistance meter, DC high voltage. Main components such as source. The instrument uses advanced measurement and control technology to fully automate the process of temperature rise, temperature control, high speed data sampling, calculation, display, printing and storage. Advanced measurement principles and highly digital technology make your work easier and more convenient.
The instrument uses all-digital technology, all intelligent automatic measurement, equipped with large-screen color touch.
Touch screen, prompts in every step, test results can be printed out, operation.
Personnel can be proficient without professional training.
Instrument features
1. Highly automated, temperature rise and measurement dielectric loss can be completed at one time.
2. The oil cup adopts the three-electrode structure conforming to the national standard GB/T5654-2007, and the inter-electrode spacing is 2mm, which can eliminate the influence of stray capacitance and leakage on the dielectric loss test result.
3. The instrument adopts medium frequency induction heating and PID temperature control algorithm. The heating method has an oil cup and a heating body, advantages of uniform heating, fast speed, convenient control, etc., so that the temperature is strictly controlled at the preset temperature error.
4. Adopt advanced DSP and FFT technology to ensure data is stable, accurate and reliable.
5. The internal standard capacitor is SF6 gas-filled three-point capacitor. The dielectric loss and capacitance of the capacitor are not affected by the ring. The influence of temperature and humidity on the environment makes the accuracy of the instrument still guaranteed after long-term use.
6. Large-screen color touch screen, operation menu, convenient dialogue, simple and clear operation, one eye clearly.
7. With open cover high pressure, oil cup high and low voltage electrode short circuit and other warm tips, eliminate safety hazards, ensure the personal safety of the operator and the normal operation of the equipment.
8. With a real-time clock, test date, time can be saved, displayed, printed with the test results; equipment can display the ambient temperature, real-time detection of the test environment.
9. Automatically store measurement data, can store 100 sets of measurement data.
10. Empty electrode cup calibration function. The capacitance and dielectric loss factor of the empty electrode cup are measured to determine the cleaning and assembly of the empty electrode cup. Calibration data is automatically saved to facilitate accurate calculation of relative permittivity.
Main Technical Parameters
Measurement range: capacitance 5pF ~ 200pF
Relative permittivity: 1.000~30.000
Dielectric loss factor 0.00001~100
Measurement Accuracy: Capacitance ± (1% reading + 0.5 pF)
Relative permittivity: ±1% reading
Dielectric loss factor: ± (1% reading + 0.0001)
Resolution: Capacitance 0.01pF
Relative permittivity 0.001
Dielectric loss factor: 0.00001
Temperature range: 0 ~ 125 ° C
Temperature measurement error: ±0.5°C
AC test voltage: 500~2200V continuously adjustable, frequency 50Hz
Power consumption: 100W
Appearance Size: 420mm*380mm*385mm
Total weight: 21Kg
About Kolery Instrument
Located at Chongqing - a national municipality as well as southwest electromechanical manufacturing center, Kolery has many years of experience in the field of petroleum laboratory equipment solutions. Our company is mainly engaged in petrochemical analysis instruments design and produce, like karl fishcher moisture analyzer, Kinematic Viscometer, oil flash point tester, petroleum distillation machine etc. We have our own factory, and our products have good competitiveness in both of quality and price. As we understand the importance of the lab equipment quality to experimental analysis, Kolery has been committed to providing high-quality oil lab instruments to meet the customer's pursuit of accurate experimental results. We will recommend the most suitable product model based on the customer's requirements on technical parameters and experimental results. In addition to the expertise petroleum and oil analysis products, we are also familiar with the entire foreign trade process, and can quickly resolve various problems encountered by customers to ensure that trade can be proceed smoothly during the delivery period requested by customers.
FQA
Q: What are the available delivery methods?
A: Our port location: Shanghai, Chongqing or other main ports of China
Delivery methods: by sea, by air, by truck, by express
Delivery range: worldwide
Q: How long is the probable delivery date?
A: Delivery time is differs with order quantity, technical parameters requirements, etc. For most of our oil testing equipment and other lab equipment, like halogen moisture tester, spectrophotometers, the delivery date is about 3-7 business days. Please contact with us for more details.
Q: What are the available payment methods?
A: Payment methods: By T/T, L/C, Western Union, Paypal, etc.
Payment terms: Generally, for small order T/T 100% advanced, we also accept T/T 40% advanced, the balance paid by T/T when the machine is ready. For big order, we can accept 100% irrevocable L/C at sight.
Q: How long is the warranty period?
A: We warrants most of machines supplied under agreed specification against defects in material and workmanship under normal use and service for a period of 1 years from the time customer receives the goods. For some items, we offer 2 years warranty. Please contact us for details about this.
Q: What's the mini order quantity?
A: MOQ: 1 unit/set
Packing and Shipping
1. Delivery time: for most of our products, it takes about 3-5 business days. We will do all test before shipping out to make sure goods arrive you in good condition.
2. We can ship by air, by sea, by express, by land. We can also use your pointed forwarder.
3.Packing: We use export wooden case for most of our products.
Payment Term
| MOQ | 1 Set |
| Trade Terms | EXW, FOB, CIF, CFR |
| Payment Terms | T/T, L/C |
| Port of Loading | Any Port of China |
| Packing Method | Internaional Standard Wooden Case |
| Transportation Method | By Sea, By Land, By Air, By Express |
| Supply Capability | 200 Sets/Month |
After Sales Service
* The warranty period is 24 months from commissioning acceptance date on. After the warranty period is over we provide lifelong maintenance and technical service.
* We guarantee the maintenance time no more than 3 working days and response time within 8 hour.
* We build instrument service profile for our clients to record the product service and maintenance conditions.
* After instruments start service, we will pay follow-ups to collect the service conditions.
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