Calys 50/75/100yesAOIP S.A.SA multifunctional process calibrator produced by the company, designed specifically for calibration and maintenance, capable of measuring and simulating various physical and electrical parameters. This article summarizesCalys 50/75/100The main functions, technical specifications, operating modes, and advanced features provide users with a comprehensive user guide.

Main functions

Measurement function

Calys 50/75/100Capable of measuring various physical and electrical parameters, including:

DC voltage and current: Supports high-precision measurement and is suitable for various voltage and current ranges.

Resistance: Measurable as low as400ΩUp to4000ΩResistors and supports multiple connection methods（2Line3Line4Line).

Frequency and Counting: Capable of measuring frequency and pulse counting, suitable for various signal types.

Temperature: Temperature is measured through thermocouples and resistive temperature probes, supporting multiple types and temperature ranges.

Pressure (only)Calys 75/100）Equipped with pressure measurement function, suitable for multiple pressure units.

simulation function

In addition to the measurement function,Calys 50/75/100It can also simulate various signals for calibration and testing:

DC voltage and current: Generate stable DC voltage and current signals, supporting multiple ranges and accuracies.

Resistance: Simulate various resistance values, suitable for sensor and circuit testing.

Thermocouples and resistance temperature probes: simulate temperature signals for calibration of temperature sensors.

Frequency: Generate accurate frequency signals, suitable for calibration of frequency meters and counters.

Technical Specifications

measurement accuracy

Calys 50/75/100Measurement accuracyextremely highThe specific accuracy indicators depend on the measurement parameters and range. For example, the annual accuracy of DC voltage measurement is0.013%+3µV（Calys 50/75）The annual accuracy of DC current measurement is0.0175%+2µAThe accuracy of temperature measurement depends on the type of thermocouple or resistance probe used, generally in±0.1°Cto±0.5°Cbetween.

environmental conditions

Calys 50/75/100Designed for various environmental conditions, including:

Working temperature range:-10°Cto+50°C(Standard range), expandable range up to-15°Cto+55°C.

Storage temperature range:-30°Cto+60°C(without battery).

Relative humidity:20%to80%Non condensing (standard range), expandable range up to10%to80%（70%In55°CWhen).

Operation Mode

Basic Operations

Calys 50/75/100The basic operations include power on, measurement, and analog signal generation. Users can select measurement or simulation modes and configure relevant parameters through simple button operations.

Advanced operating mode

Calys 50/75/100Multiple advanced operating modes are also provided to meet complex calibration and testing requirements:

Manual editing mode: allows users to directly input numerical values for transmission.

Incremental editing mode: Use the navigation keys to gradually increase or decrease the transmission value.

Pre defined setting mode: Provides two pre-defined settings for valve testing and full-scale percentage, making it easy to configure quickly.

Ladder mode: Implement incremental transfer functions through programming.

Simple Slope Mode: Programming to achieve linear changes in transfer functions.

Loop Slope Mode: Programming implementation of cyclic linear changes in transfer functions.

Synthesizer mode: store and manually or automatically transfer up to100A transmission value.

Transmitter mode: Transmit the same value as the measured value to achieve closed-loop control.

Advanced features

Scaling and Linearization

Calys 50/75/100Supports scaling and linearization functions, allowing users to define up to10A line segment or point is used to approximate the nonlinear response curve, and each line segment is scaled and corrected. This feature is particularly useful when calibrating nonlinear sensors.

Relative measurement

The relative measurement function allows users to set reference values（ZEROFunction) or cancel constant or interference values（TAREFunction), in order to measure more accurately.

Calibrate sensors

Calys 50/75/100Support the use of calibrated sensors and consider their calibration coefficients during measurement. Users can define calibration points for sensors and calculate calibration polynomials to improve measurement accuracy.

Data storage and recall

Calys 75/100The model supports data storage function and can store up to10,000Measure values and display them in the form of tables or trend curves. Users can set triggering conditions, automatically or manually initiate data storage, and review and analyze stored data.

Conclusion

Calys 50/75/100It is a powerful and high-precision multifunctional process calibrator suitable for various industrial calibration and maintenance scenarios. Its rich measurement and simulation functions, advanced operating modes, and powerful data processing capabilities make it an ideal tool for engineers and technicians. Through reasonable useCalys 50/75/100Users can improve calibration efficiency and ensure the accuracy and reliability of measurement results.