1. Introduction
The Victor 01S Temperature Source Signal Generator is a battery-powered, handheld portable instrument designed for precise output of electrical and physical parameters. It is capable of analog output for DC voltage, resistance, thermocouple (TC), and thermal resistance (RTD) signals, making it an essential tool for calibration and testing in various industrial and laboratory settings.
This manual provides detailed instructions for the safe and efficient use of your Victor 01S signal generator. Please read it thoroughly before operation and keep it for future reference.
2. Safety Information
To ensure safe operation and service of the instrument, follow these safety precautions:
- Always inspect the instrument and test leads for damage before use. Do not use if damaged.
- Do not apply more than the rated voltage between terminals or between any terminal and ground.
- Use caution when working with voltages above 30V AC RMS, 42V peak, or 60V DC. These voltages pose a shock hazard.
- Ensure the battery compartment is securely closed before operation.
- Do not operate the instrument in explosive atmospheres.
- Refer to the specifications section for maximum input/output limits.
3. Package Contents
Upon unpacking, please verify that all items listed below are present and undamaged:
Figure 3.1: Packaging Accessories
- Packing Box
- Victor 01S Temperature Signal Generator
- Alligator Clips
- Industrial Test Leads (Red and Black)
- Latch Key
- Thermocouple Adapter
- User Manual
- Product Qualification Certificate
4. Product Overview
The Victor 01S features a compact design with a high-definition large LCD screen for clear readings. It includes various functions such as flashlight lighting, low battery pressure tips, automatic shut-down, and a clear zero function. The device supports both Thermocouple (TC) and Thermal Resistance (RTD) functions, along with unit conversion for temperature.
Figure 4.1: Victor 01S Front View with Key Features
4.1 Panel Introduction
The front panel of the Victor 01S is designed for intuitive operation. Refer to the diagram below for component identification:
Figure 4.2: Victor 01S Panel Layout
- LCD display screen
- Turn temperature compensation on/off (RJ-ON button)
- Power on/off button
- Switch output function (FUNC button)
- Select output range (RANGE button)
- Output setting button (Up/Down/Left/Right arrows)
- Analog output resistance low-end terminal (3W)
- 3W: 3-wire resistance measurement SENSE terminal
- 4W: 4-wire resistance measurement SENSE terminal
- Analog output resistance high-end terminal (4W)
- Select temperature unit (°C/°F button)
- Backlight/flashlight button
- ZERO button
- Configuration button (CONFIG)
- Voltage output (+) output terminal (V)
- Voltage output common (-) (return) terminal (COM)
5. Setup
5.1 Battery Installation
The Victor 01S is powered by three 1.5V AA batteries. To install or replace batteries:
- Ensure the device is powered off.
- Locate the battery compartment on the back of the instrument.
- Use a suitable tool (e.g., a coin) to unlock and open the battery compartment cover.
- Insert three 1.5V AA batteries, observing the correct polarity (+/-) as indicated inside the compartment.
- Close the battery compartment cover and secure it.
Figure 5.1: Battery Compartment
Note: The instrument features low pressure tips to indicate when batteries need replacement.
5.2 Initial Power On
Press the Power On/Off button (3) to turn on the device. The LCD screen (1) will illuminate, displaying the current settings.
6. Operation
The Victor 01S can output various signals. Use the FUNC button (4) to cycle through different output modes (DCV, Ohm, TC, RTD). Use the RANGE button (5) to select the appropriate measurement range within each mode. The arrow buttons (6) are used to adjust the output value.
6.1 DC Voltage Output
To output a DC voltage signal:
- Press FUNC (4) until 'DCV' mode is selected.
- Connect the test leads to the V (+) terminal (15) and COM (-) terminal (16).
- Use the RANGE button (5) to select the desired voltage range.
- Adjust the output voltage using the arrow buttons (6).
6.2 Resistance (Ohm) Output
To output a resistance signal:
- Press FUNC (4) until 'Ohm' mode is selected.
- Connect the test leads to the appropriate resistance terminals (3W, 4W, or Ω/COM) based on the required measurement type (2-wire, 3-wire, or 4-wire).
- Use the RANGE button (5) to select the desired resistance range.
- Adjust the output resistance using the arrow buttons (6).
6.3 Thermocouple (TC) Output
The Victor 01S supports 11 types of thermocouples (R, S, K, E, J, T, N, B, A, C, D).
Figure 6.1: Supported Thermocouple Types and Ranges
- Press FUNC (4) until 'TC' mode is selected.
- Connect the thermocouple adapter to the V (+) and COM (-) terminals.
- Connect the thermocouple to the adapter.
- Use the CONFIG button (14) to select the desired thermocouple type (e.g., K, J, T).
- Use the RANGE button (5) to select the appropriate temperature range.
- Adjust the output temperature using the arrow buttons (6).
- Use the °C/°F button (11) to switch between Celsius and Fahrenheit units.
- The RJ-ON button (2) can be used to turn temperature compensation on/off.
6.4 Thermal Resistance (RTD) Output
The Victor 01S can simulate 5 types of thermal resistance (Pt100, Pt200, Pt500, Pt1000, Cu50).
Figure 6.2: Supported RTD Types and Ranges
- Press FUNC (4) until 'RTD' mode is selected.
- Connect the test leads to the appropriate resistance terminals (3W or 4W) based on the RTD type.
- Use the CONFIG button (14) to select the desired RTD type (e.g., Pt100, Cu50).
- Use the RANGE button (5) to select the appropriate temperature range.
- Adjust the output temperature using the arrow buttons (6).
- Use the °C/°F button (11) to switch between Celsius and Fahrenheit units.
6.5 Other Functions
- ZERO Function (13): Press the ZERO button to clear the current reading or set a reference point.
- Backlight/Flashlight (12): Press the backlight/flashlight button to illuminate the screen or use the built-in flashlight for working in low-light conditions.
- Automatic Shut-down: The instrument features an automatic shut-down function to conserve battery life.
7. Specifications
The Victor 01S Temperature Source Signal Generator offers high precision and a wide range of measurement capabilities. All specifications are based on a calibration performed within one year, at 23°C ±5°C, 20-70% RH, with an accuracy of ± (% set value + reading).
Figure 7.1: Detailed Specifications Table
| Output function | Measurement range | Output range | Resolution | Accuracy |
|---|---|---|---|---|
| DCV | 100mV | -10.000mV ~ 110.00mV | 0.01mV | 0.05%+0.03mV |
| 1V | -0.1000V ~ 1.1000V | 0.0001V | 0.05%+0.3mV | |
| OMH | 400Ω | 0 ~ 400.0Ω | 0.1Ω | 0.05%+0.2Ω |
| 4KΩ | 0 ~ 4.000KΩ | 1Ω | 0.05%+2Ω | |
| TC | R | 0°C ~ 1767°C | 1°C | 0°C-100°C: 1.5°C 100°C-1767°C: 1.2°C |
| S | 0°C ~ 1767°C | 1°C | 0°C-100°C: 0.9°C 100°C-1767°C: 0.9°C | |
| K | -200.0°C ~ 1372.0°C | 0.1°C | -200°C-0°C: 1.0°C 0°C-1300°C: 0.8°C 1300°C-1372°C: 1.0°C | |
| E | -200.0°C ~ 1000.0°C | 0.1°C | -200°C-0°C: 1.0°C 0°C-800°C: 0.8°C 800°C-1000°C: 1.0°C | |
| J | -200.0°C ~ 1200.0°C | 0.1°C | -200°C-0°C: 1.0°C 0°C-1200°C: 0.8°C | |
| T | -250.0°C ~ 400.0°C | 0.1°C | -250°C-0°C: 1.0°C 0°C-400°C: 0.6°C | |
| N | -200.0°C ~ 1300.0°C | 0.1°C | -200°C-0°C: 1.0°C 0°C-1300°C: 0.8°C | |
| B | 600°C ~ 1820°C | 1°C | 600°C-800°C: 1.0°C 800°C-1820°C: 0.9°C | |
| A | 0°C ~ 2500°C | 1°C | 0°C-1500°C: 2.0°C 1500°C-2500°C: 2.0°C | |
| C | 0°C ~ 2310°C | 1°C | 0°C-1600°C: 2.0°C 1600°C-2310°C: 2.0°C | |
| D | 0°C ~ 2310°C | 1°C | 0°C-270°C: 2.0°C 270°C-2310°C: 2.0°C | |
| RTD | Pt100(385) | -200°C ~ 800°C | 0.1°C | -200°C-0°C: 0.3°C 0°C-600°C: 0.2°C 600°C-800°C: 0.3°C |
| Pt200(385) | -200°C ~ 630°C | 0.1°C | -200°C-0°C: 0.3°C 0°C-630°C: 0.2°C | |
| Pt500(385) | -200°C ~ 630°C | 0.1°C | -200°C-0°C: 0.3°C 0°C-630°C: 0.2°C | |
| Pt1000(385) | -200°C ~ 630°C | 0.1°C | -200°C-0°C: 0.3°C 0°C-630°C: 0.2°C | |
| Cu50 | -50°C ~ 150°C | 0.1°C | -50°C-0°C: 0.8°C 0°C-150°C: 0.6°C |
Note: Temperature coefficient: 0.1 × Basic accuracy/°C (temperature range <18°C or >28°C).
Maximum applied voltage at output terminal: approximately 30Vpk.
Maximum applied current at output terminal: approximately 25mA.
Load characteristics: capacitive load ≥0.01uF (DCV/OHM/TC/RTD).
8. Maintenance
8.1 Cleaning
To clean the instrument, wipe the case with a damp cloth and a mild detergent. Do not use abrasives or solvents. Ensure the instrument is completely dry before use.
8.2 Battery Replacement
Replace batteries when the low battery indicator appears on the display to ensure accurate measurements and proper functionality. Refer to Section 5.1 for battery installation instructions.
8.3 Storage
When not in use for extended periods, remove the batteries to prevent leakage and store the instrument in a cool, dry place away from direct sunlight and extreme temperatures.
9. Troubleshooting
- No display or erratic readings: Check battery levels and replace if necessary. Ensure test leads are securely connected.
- Inaccurate readings: Verify the correct output function and range are selected. Ensure proper connection of sensors/probes. Consider recalibration if accuracy issues persist after checking connections and settings.
- No output: Confirm the device is powered on and the correct output function is selected. Check for any error messages on the display.
10. User Tips
- The versatility of this signal generator means its 'capacity' depends entirely on the specific measurement type you are performing (e.g., resistance, thermocouple, or thermal resistance).
- Remember that the device supports a wide array of thermocouple types (R, S, K, E, J, T, N, B, A, C, D) and RTD types (Pt100, Pt200, Pt500, Pt1000, Cu50). Always select the correct type in the settings for accurate simulation.
- For precise measurements, especially with resistance, utilize the 4-wire connection method when possible to minimize lead resistance errors.
11. Manufacturing Process
The Victor 01S signal generator is manufactured using advanced techniques, including automated circuit board assembly to ensure high quality and reliability.
Video 11.1: Manufacturing process of circuit boards for the Victor 01S.
12. Support
For technical assistance, troubleshooting beyond this manual, or inquiries regarding your Victor 01S Temperature Source Signal Generator, please contact your local distributor or the manufacturer's customer support. Refer to the product packaging or qualification certificate for contact details.
