Industrial Manuals

YW2200 Intelligent Electricity Meter is an intelligent three-phase comprehensive electricity parameter monitoring instrument with programmable function, automatic measurement, LCD display, electric energy accumulation, digital communication and other functions. It converts three-phase alternating current quantity into standardized digital quantity in a linear relationship. It integrates digitalization, intelligence, and networking, so that the measurement process and data analysis processing are automated, reducing human errors, and can completely replace electrical quantity transmitters, electric meters, digital instruments, data acquisition instruments and other instruments. It is an ideal product for building an electrical automation system. Its compact structure, advanced circuit, and powerful measurement function are a revolutionary design for traditional instruments.

The GT2200A is a 12V/6V power voltage, 100mA current source analog signal source, with high precision, high stability, high reliability, low noise, small size, light weight and other advantages. GT2200A is mainly used to test integrated circuits, power modules, circuit boards, etc. for input offset voltage, output voltage, output current, input bias current, output impedance and other parameters.

YD2668-4B Ground Resistance Tester is a specialized instrument used to test the ground resistance of household appliances. It has functions such as microcomputer control, full setting data power-off protection, sorting, short-circuit calibration, and open-circuit alarm. The instrument is easy to operate, aesthetically pleasing, and reliable, making it an ideal equipment for production lines and inspection departments.

EST111 Electrostatic Charge Meter is a device used to measure the charged electrical charge of anti-static work clothes and textiles, the charged electrical charge density, various powders, liquids, solids, static spark discharge energy, friction charging series, measuring the capacitance of static conductors, measuring the surface potential and surface charge density of objects. The instrument has the advantages of high accuracy, wide measurement range, stable performance, small size, simple operation and convenient use.

This document introduces the usage, features, technical parameters, appearance and dimensions, wiring, instructions, and communication protocol of the Z7-821 wireless temperature acquisition device produced by Tangshan Zhongzhi Technology Development Co., Ltd.

SQY02TD100-2 digital display instrument user manual, introduces the product's power supply, input signal, display range, measurement accuracy, coefficient setting range, use environment, hole size, appearance size, weight and other major technical performance, as well as parameter setting, operation instructions, parameter calculation method, example of coefficient and parameter setting.

This document is the user manual for USB KVM extender CE800B, which introduces the FCC information, RoHS standard, user information, packaging details, etc. of CE800B.

The SHL-100A fully automatic circuit resistance tester is a new generation product developed by Qingdao Sifang Electric Automation Equipment Co., Ltd. This tester uses high-frequency switch power supply technology and digital circuit technology, and has the characteristics of small size, light weight, constant current output, high accuracy, and easy operation. It is suitable for measuring the main circuit resistance of high-voltage circuit breakers and provides convenience for users.

QQ-44 Automatic Extractor is a liquid-liquid extraction device used in chemical laboratories. Its extraction efficiency is greater than 95%, extraction speed is fast, one minute to extract one sample, extraction automation is high, just plug and play, time can be set arbitrarily, flow can be adjusted arbitrarily, repeatability is high, applicable to all liquid-liquid extraction work, sample range is wide: 100ml-1000ml

ZY5110 Digital Level Comprehensive Tester is a multi-function instrument integrating level oscillator, wideband level meter, bandpass level meter, scanning meter, noise meter, impedance meter, carrier channel automatic testing meter, frequency meter. It is suitable for the test of baseband characteristics of communication system, power carrier and power line protection equipment, high voltage transmission line, power system substation for power line carrier channel attenuation, crosstalk and other high frequency parameter test, power communication combined equipment high frequency surge arrester, combined filter, high frequency cable commissioning and maintenance test, and meet the needs of laboratory and teaching.

Acoustic user manual, introduces product usage methods, precautions, battery replacement, etc.

This document is the user manual for the NS-YB05C-A type measuring display controller. The instrument is suitable for measuring and controlling various physical quantities such as pressure, displacement, weighing, and tension and compression force of different sensors. It features open-ended instrument parameter setting, support for multi-machine network communication, and password lock for set parameters.