A) Product Overview
The Yudian AI 5600 is a high accuracy handheld thermometer designed for laboratory-grade precision and reliable industrial use. It features a 6-digit high resolution adjustable display and fast response performance for accurate temperature validation and measurement work. The instrument supports a wide range of input signals, including RTD sensors, multiple thermocouple types, and electrical signal measurement through millivolt and milliamp inputs.
Supported inputs include Pt100, Pt1000, Cu50, Cu100, K, S, E, T, J, R, B, N, as well as millivolt and milliamp signals. Resolution is up to 0.001°C for RTD and 0.01°C for thermocouples, with display units including degree Celsius, degree Fahrenheit, Kelvin, millivolt, and ohm. The device includes auto off to conserve battery and is powered by three AA batteries with up to 1500 working hours. Its compact body size of 155 by 70 by 30 millimeter and low weight of about 0.25 kilogram make it suitable for field checks, lab benches, and calibration setups.
B) Working Principle
The Yudian AI 5600 measures temperature by converting sensor or signal inputs into a precise electrical value, then applying compensation and scaling to display the final reading in the selected unit.
Signal input selection: The device accepts RTD inputs such as Pt100, Pt1000, Cu50, Cu100, thermocouple inputs such as K, S, E, T, J, R, B, N, and electrical signals such as millivolt and milliamp.
Measurement and conversion: The internal measurement circuit reads the incoming resistance or voltage or current signal and converts it into a high resolution digital value.
Compensation modes: Advanced compensation modes are applied to improve measurement stability and accuracy for laboratory and industrial conditions.
Scaling and display: The instrument calculates the final measurement result and shows it on the 6 digit display in the selected unit such as degree Celsius, degree Fahrenheit, Kelvin, millivolt, or ohm.
Power management: Auto off reduces battery drain to support extended operating time up to 1500 working hours on three AA batteries.
C) Why It Is Used
The AI 5600 is used when accurate, stable, and portable temperature measurement is required across multiple sensor types and signal standards. It is suitable for temperature verification tasks where one handheld meter must support RTD, thermocouple, and electrical signal inputs.
Typical reasons to use it include:
Precision temperature validation in laboratories and calibration environments
Industrial process monitoring where multiple thermocouple and RTD types are used
Troubleshooting temperature instruments by checking sensor signals and readings directly
Research and educational use for experiments requiring high resolution measurements
Field measurement and verification with long battery life and compact portability
D) Suitable Buyers
This product fits organizations that require high accuracy portable temperature measurement with broad input compatibility.
Suitable buyers include:
Scientific research laboratories needing high resolution measurement and stable results
Calibration facilities validating sensors and temperature measurement points
Industrial maintenance and QA teams verifying process temperatures and sensor health
Educational institutions conducting instrumentation and sensor experiments
Process plants using multiple thermocouple and RTD types across different equipment
System integrators and panel builders who test temperature inputs during commissioning
FAQ
Q1. What input types does the Yudian AI 5600 support?
It supports Pt100, Pt1000, Cu50, Cu100, K, S, E, T, J, R, B, N, as well as millivolt and milliamp signals.
Q2. What is the measurement accuracy of the AI 5600?
Measurement accuracy is up to 0.02 percent FS for Pt100 applications.
Q3. What resolution does the AI 5600 offer?
Resolution is 0.001°C for RTD inputs and 0.01°C for thermocouple inputs.
Q4. Which display units are available on the AI 5600?
It supports degree Celsius, degree Fahrenheit, Kelvin, millivolt, and ohm display units.
Q5. Is the device suitable for laboratory calibration?
Yes, the accuracy and resolution make it suitable for precise laboratory measurement and calibration work.
Q6. How long do the batteries last in the AI 5600?
It can operate up to 1500 working hours on three AA batteries.
Q7. Is the AI 5600 suitable for field use?
Yes, it is compact and lightweight and includes auto off for energy efficiency, making it suitable for extended field checks.
Q8. What are the size and weight of the AI 5600?
Dimensions are 155 by 70 by 30 millimeter and weight is about 0.25 kilogram.