Pang Yuliang

Pang Yuliang SF6 Density Relay Calibration Instrument Spark-500 Product Introduction:
Product model: Spark-500
Product brand: Pang Yuliang
Product Category: Other
Product note: Density relay calibrator

Pang Yuliang SF6 Density Relay Calibration Instrument Spark-500 Product Overview:
Spark-500 SF6 gas density relay calibration device is an intelligent and fully automatic SF6 gas density relay calibration device. This instrument adopts single cycle instruction microcomputer technology, with a running speed 20 times faster than ordinary microcontrollers. It can perform on-site verification of SF6 density relays with pointer type contact output and intelligent current output, and use interrupt mode to capture the real-time action of the density relay. Therefore, the instrument measures more accurately and timely. This instrument is a portable calibration device that can perform standard conversion of SF6 gas pressure at any ambient temperature. It can also calibrate SF6 density and pressure gauges.
The SF6 gas pressure at a certain temperature in a closed container can represent the density of SF6 gas. Traditionally, SF6 gas pressure at 20 ℃ is used as the standard value. During on-site verification, the measured pressure values at different ambient temperatures must be converted to their corresponding pressure values at 20 ℃ to determine the performance of SF6 density relays.
The Spark-500 SF6 gas density relay calibration device can fully automate the calibration process, minimizing environmental pollution, making it easy to use and accurately measuring. The Chinese menu operation is simple and clear.

Pang Yuliang SF6 Density Relay Calibration Instrument Spark-500 Product Features:
1. The relay calibrator adopts an analog-to-digital hybrid single cycle high-speed microcontroller as its core, which is rich in resources, powerful in functions, and has strong data processing capabilities. Because it integrates A/D, D/A, reference voltage, and analog amplification inside the microcontroller, the peripheral circuit is simple, stable, and accurate.
2. The instrument can perform fully automatic calibration on pointer and electronic density relays.
3. The initial state of the 1-3 sets of contacts of the density relay can be in any form (normally open or normally closed), and the response and recovery values of the 1-3 sets of contacts can be measured simultaneously. Therefore, this instrument can adapt to the fully automatic calibration of all new and old density relays.
4. The instrument adopts an 8.4-inch ultra large color LCD display, capacitive touch operation, and a Chinese character operation interface, making it easy and convenient to use;
During measurement, the instrument simultaneously displays the current pressure, the corresponding pressure at 20 ℃, and the ambient temperature, solving the problem of on-site calibration of SF6 density relays.
6. The testing process is automated, avoiding errors caused by human factors.
7. The instrument can store 1000 sets of measurement data and permanently preserve them without loss, ensuring traceability for each measurement.
8. The instrument can upload test data to a PC via RS-232 interface (optional USB) and automatically generate a dedicated test data table; It is also possible to print on-site test data and historical storage data through the instrument's built-in micro printer.
9. The instrument can calibrate normal temperature pressure gauges and density gauges at any ambient temperature.
10. All instrument pipelines use imported quick connectors, which are easy to connect and have a low air leakage rate.
11. The instrument has a clock function inside, which can be adjusted at any time.
12. The instrument has a self calibration function. After prolonged use, the instrument can be calibrated and corrected to ensure its calibration accuracy.
13. The instrument adopts high-precision pressure sensors and world advanced magnetic fluid technology products.
14. The instrument is equipped with multiple switch transition joints, and most switches can be verified without disassembly

Pang Yuliang SF6 Density Relay Calibration Instrument Spark-500 Product Parameters: