Overview
PINGXUAN Px-40300A-II standard verification High and low temperature Thermostatic bath is a High Accuracy temperature control equipment, mainly used for Measurement department verification of first and second standard mercury-filledthermometer, BECKMAN thermometer, industrial platinum thermistor, standard copper-constantan Thermocouple, can also be used as High Accuracy heat source or cold source for production and scientific research.
Features
1. Using dedicated software to develop self-made temperature control technology, equipped with High Accuracy PT100 Sensor and all imported electronic components.
2. The software system supports temperature correction with resolution up to 0.001 ° C to ensure accurate display temperature.
3. With over-temperature protection, over-temperature tweet alarm function, can set the alarm temperature, over-temperature automatically cut off the load.
4. Intelligent Software Temperature Stability, PID can automatically adjust parameters according to the medium, also supports manual adjustment.
5. The software digitally locks the control system setting value to prevent unrelated personnel from misusing and ensure that the experimental data is correct.
6. Accurate temperature control allows for rapid and stable temperature in the working tank.
7. The fully enclosed Compressor is used for refrigeration, with fast cooling speed and multiple protections for overheating and overcurrent.
Principle
The device is controlled by a dedicated software system, combined with the High Accuracy PT100 temperature sensor, to accurately measure and feedback the temperature in the working tank. The intelligent PID control algorithm automatically or manually adjusts the output power of the heating or cooling system according to the difference between the set temperature and the measured temperature to achieve fast and stable temperature control and maintain extremely low temperature fluctuations and uniformity.
Applications
Measurement verification, scientific research experiment, production test
Standards
The information does not mention
Steps
1. Connect the device power supply.
2. Set the required temperature and over-temperature alarm temperature and other parameters through the control system.
3. Start the equipment, the system starts to work, and the temperature in the working tank reaches the set value and stabilizes.
4. Put the thermometer, thermal resistance or Thermocouple to be verified into the working tank for verification or testing.
5. After use, press the "Power" button to turn off all functions of the instrument.
Notice
• Please ensure that the power connection of the device is correct and reliable before use.
• Set the over-temperature alarm temperature to prevent the device from overheating.
• Non-professionals should not adjust the locking parameters of the control system at will, so as not to affect the accuracy of the experiment.
• Pay attention to the volume and opening size of the equipment working slot to ensure that the size of the tested item is appropriate.
• When the equipment is running, do not block the ventilating port to ensure good heat dissipation.
• Regularly check the operating status of the equipment to ensure that the overheating and overcurrent protection functions are normal.
