YuqiaoTime Victor 02S Thermocouple Calibrator User Manual

1. Introduction

The YuqiaoTime Victor 02S is a versatile thermocouple calibrator designed for precise input and output source measurements. It supports 8 types of thermocouple measurements (R, S, K, E, J, T, B, N) and offers high accuracy for various industrial and scientific applications.

Key Features:

Supports 8 types of thermocouple measurement and output: R, S, K, E, J, T, B, N.
Basic accuracy of 0.05% for both output and measurement.
5-digit display for measured values with 0.1℃ resolution.
Output unit conversion between ℃ and ℉.
Measures and outputs DC voltage.
High-accuracy temperature compensation at the cold terminal for thermocouple operations.
Phase compensation for output, allowing the instrument to drive loads with capacitance up to 2000µF.
Adjustable output gain for ease of operation.
Built-in self-tests with closed-case calibration.

2. Package Contents

Please verify that all items are present and in good condition upon unpacking:

Victor 02S Thermocouple Calibrator
Test Leads
User Manual
1 LR44 Battery (pre-installed or included separately)

3. Setup

3.1 Battery Installation

The Victor 02S calibrator requires 1 LR44 battery for operation. If the battery is not pre-installed or needs replacement, follow these steps:

Ensure the calibrator is powered off.
Locate the battery compartment on the back of the device.
Use a suitable tool (e.g., a small screwdriver) to open the battery compartment cover.
Insert the LR44 battery, observing the correct polarity (+/-).
Securely close the battery compartment cover.

Back view of Victor 02S calibrator showing battery compartment and warnings — **Figure 3.1:** Rear view of the Victor 02S calibrator, displaying the battery compartment cover with safety warnings regarding electrical shock, input removal, and fuse installation. It also indicates the power supply (1.5V alkaline battery) and CE certification.

3.2 Initial Power On

Press the power button (usually marked with a power symbol) to turn on the device. The display should illuminate, indicating the calibrator is ready for use.

4. Operating Instructions

The Victor 02S can perform both measurement and output functions for various electrical and temperature signals.

Victor 02S Thermocouple Calibrator front view — **Figure 4.1:** Front view of the Victor 02S Thermocouple Calibrator, showing the display, control buttons, and input/output terminals.

4.1 Connection Diagrams

Refer to the following schematic diagrams for proper wire connections for different measurement and output modes.

Schematic diagram for wire connections on Victor 02S — **Figure 4.2:** Detailed schematic diagrams showing various wire connection methods for the Victor 02S, including general output, DC voltage/thermocouple/thermal resistance measurement (2W), and resistance/RTD measurement (3W and 4W).

4.2 DC Voltage Output

To output a specific DC voltage, connect the calibrator to a measuring device (e.g., a multimeter) using appropriate test leads. Use the navigation buttons to adjust the output voltage value on the calibrator's display. The connected device should show a corresponding reading.

Video 4.1: This video provides a visual guide on how to use the Victor 02+ Thermocouple Calibrator for both DC Voltage output and Temperature output. It shows the calibrator connected to a multimeter and a digital thermometer, demonstrating the adjustment of output values and the corresponding readings on the connected devices.

4.3 Temperature Output (Thermocouple/RTD)

The Victor 02S can simulate various thermocouple and RTD signals. Connect the calibrator to a temperature measuring device (e.g., a digital thermometer) compatible with the selected thermocouple or RTD type. Select the desired thermocouple or RTD type and adjust the temperature value using the calibrator's controls. The connected device will display the simulated temperature.

Diagram showing 11 thermocouple types supported by Victor 02S — **Figure 4.3:** This diagram illustrates the 11 types of thermocouples that the Victor 02S calibrator can measure and output, including R, S, K, E, J, T, N, B, A, C, and D, along with their respective temperature ranges.

Diagram showing 5 RTD types supported by Victor 02S — **Figure 4.4:** This diagram highlights the 5 types of thermal resistance (RTD) signals that the Victor 02S can simulate and measure: Pt100, Cu50, Pt200, Pt500, and Pt1000, with their corresponding temperature ranges.

5. Maintenance

5.1 Cleaning

Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the device is not soaked in any liquid.

5.2 Storage

Store the calibrator in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, remove the battery to prevent leakage.

5.3 Calibration

The Victor 02S features built-in self-tests and closed-case calibration. For professional calibration or service, contact the manufacturer or an authorized service center.

6. Troubleshooting

6.1 Device Not Powering On

Check if the battery is correctly installed with proper polarity.
Replace the battery with a new LR44 battery.

6.2 Inaccurate Readings/Output

Ensure test leads are securely connected to both the calibrator and the measuring device.
Verify that the correct measurement or output type (e.g., K-type thermocouple, DCV) is selected on both devices.
Check for any damage to the test leads or connectors.
Perform a self-test or refer to the calibration section if accuracy issues persist.

6.3 Display Issues

If the display is dim, replace the battery.
If the display shows error codes, consult the full manufacturer's manual for specific error definitions.

7. Specifications

The following tables detail the analog output, measurement, and general technical specifications of the Victor 02S Thermocouple Calibrator.

7.1 Analog Output Function

Table of analog output specifications for Victor 02S — **Figure 7.1:** A comprehensive table detailing the analog output functions of the Victor 02S, including output types (DCV, OMH, TC, RTD), ranges, output ranges, resolution, and accuracy.

7.2 Measurement Specifications

Table of measurement specifications for Victor 02S — **Figure 7.2:** A detailed table outlining the measurement capabilities of the Victor 02S, including DCV, OMH, TC, RTD (3W), and On/off detection, with their respective ranges, measuring ranges, resolution, and accuracy.

7.3 General Technical Specifications

Technical specifications table for Victor 02S and other models — **Figure 7.3:** A technical specifications table comparing different models (01+, 02+, 03+, 04+, 05+) of Victor calibrators, detailing features like DC voltage, resistance, DC current, thermocouple, RTD, loop detection, and general characteristics.

Additional Product Specifications
Specification	Value
Product Dimensions	7.87 x 5.91 x 7.09 inches; 1.1 Pounds
Item Model Number	YQ-VICTOR 02+
Batteries Required	1 LR44 batteries (included)
Date First Available	August 20, 2023
Manufacturer	VICTOR
Special Feature	Light
Color	Multicolored
Specification Met	CE, FCC, ISO 9001, RoHS
Display Type	Digital
Connectivity Technology	USB
Product Care Instructions	Do Not Soak
Unit Count	1.0 Count

8. Warranty Information

Warranty information for the YuqiaoTime Victor 02S Thermocouple Calibrator is not explicitly detailed in the provided product data. Please refer to the manufacturer's official website or contact the seller directly for specific warranty terms and conditions.

9. Support

For technical assistance, troubleshooting, or service inquiries regarding your Victor 02S Thermocouple Calibrator, please contact YuqiaoTime customer support or visit their official website. Contact details are typically found in the packaging or on the manufacturer's website.