KT1625 high-precision multi-function process calibrator is a high-precision, hand-held process signal measurement/output instrument that can simultaneously measure and output voltage, current, resistance, thermocouple, thermal resistance, frequency, pulse, switching value, etc. Industrial process signal; built-in HART function, can completely replace the HART handheld terminal.

The product can replace current signal sources, voltage signal sources, resistance boxes, electronic potentiometers, frequency meters, HART handheld communicators and other measurement and calibration instruments.It is mainly used in industrial field signal calibration and fault diagnosis; it is also suitable for signal measurement and calibration in chemical industry, military industry and various research institutes and laboratories.This product is a powerful, standard industrial process testing instrument suitable for field and laboratory use.

Product features:

l  Super protection function: waterproof grade IP67, 220V automatic protection for any signal misconnection.

l  Measurement/output: voltage, current, resistance, frequency, pulse, switching value, among which the current output supports active and passive;

l  simulates thermal resistance and thermocouple in the form of temperature;

l   simulate two-wire transmitter;

l   optional two resistance measurement , three and four wire modes;

l   two mutually isolated channels, supporting synchronous measurement and output;

l   provide manual step, automatic step, automatic step and manual step functions;

l  3.5-inch TFT LCD screen with a resolution of 480 * 320;

l  It can display both measurement and output data simultaneously, and can also display measurement or output data separately;

l  Powered by a 5000mAh lithium battery;

l  Equipped with automatic power off function and adjustable time, suitable for on-site use;

l  Provide DC24V circuit power supply for on-site debugging purposes;

l  Thermocouple measurement and output provide three cold junction temperature compensation methods: internal, external, and manual. The external reference end uses A-grade Pt100 platinum resistance;

l  Thermocouple types: R, S, K, E, J, T, N, B, L, U, XK, WRE325, WRE526;

l  Types of thermal resistance: PT100-385, PT100-392, PT100-JIS, PT200-385, PT500-385, PT1000-385,

l  Cu10, Cu50, Cu100, Nil20, BA1, BA2, PT10;

l  Hart function: It can completely replace the Hart manual operator, set or calibrate the range of the smart transmitter, force the output current of the smart transmitter to be at a fixed value (such as 20mA, 12mA, 4mA), set linear or square root function, and can perform Hart zeroing on the pressure sensor of the transmitter; (Optional)

General technical specifications:
Operating environment: temperature 20 ℃± 2 ℃, relative humidity ≤ 80% RH
Outline dimensions of the calibration table: 1880mm (length) x 758mm (width) x 1460mm (height)
Power supply: AC220V ± 10%, 50Hz ± 2Hz
Power consumption: ＜ 500W