KGMD-I SF6气体密度继电器校准器

描述

KGMD-I SF6气体密度继电器校准器

产品介绍
KGMD-I SF6 gas density relay calibrator is a kind of intelligent automatic SF6 density relay calibration instrument. The instrument adopts single-cycle instruction microcomputer technology, the running speed is 20 times that of ordinary single chip microcomputer. It can verify the SF6 density relay with pointer contact output and intelligent current output on the spot, and capture the action of density relay in real time by interrupt mode, so the measurement of the instrument is more accurate and timely. This instrument is a portable calibration instrument that can carry out standard conversion of SF6 gas pressure at any ambient temperature, and it can also check SF6 density meter and pressure gauge.

KGMD-I SF6气体密度继电器校准器

范围

KGMD-I SF6气体密度继电器校准器

产品特点
1, the relay calibrator adopts the analog-digital hybrid single-cycle high-speed single-chip microcomputer as the core, its rich resources and powerful functions, strong data processing ability, because it will A/D, D/A, reference voltage, analog amplification integrated in the single-chip, so the peripheral circuit is simple, 稳定性好, 高精度. Easy to operate, 大触摸液屏幕, Wysiwyg简单操作.
2, the instrument can fully check the pointer type and electronic density relay.
3, the initial state of the density relay 1 〜 3 group contacts is any form (normally open or normally closed), and the response value and recovery value of the 1 〜 3 group contacts can be measured at the same time, so the instrument can adapt to all the new and old density relays full automatic verification.
4, the instrument adopts 8.4 inch large color LCD display, capacitive touch operation, Chinese character operation interface, 便于使用;
5, when measuring, the instrument simultaneously displays the current pressure, corresponding to the pressure at 20℃, and the ambient temperature, which solves the problem of SF6 density relay on-site calibration.
6, the test process is automatic measurement, avoiding the error caused by human factors.
7, the instrument can store 1000 sets of measurement data and is permanently stored without loss, so that every measurement has traceability.

8, the instrument can upload the test data to the PC through the RS-232 interface (optional USB), and automatically generate a special test data table; Field test data and historical storage data can also be printed through the instrument’s built-in micro printer.
9. The instrument can verify the normal temperature pressure gauge and density meter at any ambient temperature.
10, all the instrument pipelines are imported quick connectors, easy connection and small air leakage rate.
11. The instrument has a clock function inside, which can be corrected at any time.
12, the instrument has self-calibration function. After using the instrument for a long time, the instrument can be calibrated and corrected to ensure the calibration accuracy of the instrument.
13, the instrument adopts high-precision pressure sensor and the world’s advanced magnetic fluid technology products.
14, the instrument is equipped with a variety of switch transition joints, most of the switches can be verified without disassembly.