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Changsha Tianheng Measurement and Control Technology Co., Ltd
TD1870 Multi functional Calibration System
NegotiableUpdate on 05/27
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Overview
TD1870 Multi functional Calibration System ◉ TD1870 is a wide limit, multi value, high-precision multifunctional calibration instrument with built-in 0.005 level DC standard source and 0.02 level AC standard source. ◉ It can accurately output AC/DC voltage, current, power, resistance, and has functions such as frequency and phase adjustment, pulse output, and transmitter secondary signal measurement. This instrument is an ideal choice for calibrating DC measuring instruments of 0.02 level and below, AC measuring instruments of 0.1 level and below, and multimeters. Reference standards: JJG 124-2005, JJF 1587-2016, JJF 1284-2011 (drafted by Tongdian Measurement and Control [Tianheng Measurement and Control Front Body]), etc.
Product Details
Functional Features
◉ AC/DC power output: voltage up to 1100 V, current up to 22 A/33 A, F: 45 Hz~2000 Hz.
◉ DC resistance simulation: 0 Ω~440 M Ω, continuously adjustable; Pulse output frequency range: 1 Hz to 2 MHz.
Value output mode: It has two modes: standard source and regulated output source, which facilitates the calibration of digital and analog meters.
◉ Value adjustment method: It has multiple methods such as fixed-point output, rotary encoder, step adjustment, remote control box adjustment (optional), etc.
Output switch button: The current output channel can be turned off or on at will by pressing one key.
Excellent load capacity: Ensure stable and accurate measurement values under full load conditions, and can cover the calibration of electric pointer meters.
◉ The human-machine interface has good functionality: it features a large LCD display and operates in a touch and numeric keypad mode, allowing for easy manual inspection of the watch.
◉ Clamp meter calibration (optional): Can be paired with a 50 T coil, producing a maximum equivalent current of 1100 At, used for calibrating clamp meters.
◉ Transmitter detection (optional): It has the function of measuring the secondary DC signal of AC/DC transmitters.
◉ Specialized software (optional): Full or semi automatic calibration of the inspected table, data recording, analysis, management, and certificate export.
DC voltage output/current output
AC voltage output/current output
AC/DC power output
DC resistance simulation
Selection Guide
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