Overview
The LABTOP CC-1013E high and low temperature thermostatic circulator integrates heating and cooling functions, providing an economical solution for the thermostatic test of the sample directly in the water bath. The water bath body is made of all stainless steel with thermal insulation layer, and the Tank volume is 13L. The model does not have a "+" optional external circulation adapter and external temperature sensor, suitable for sample temperature control, material testing, quality control and chemical analysis.
Features
Adopting professional proportional refrigeration control technology, the refrigeration capacity is output in proportion, and the Compressor does not need to run 100%, which is more energy-saving.
2. With CIT timely cooling technology, Compressor cooling can be directly started even at high temperatures.
3. Equipped with a maintenance-free pressure/suction pump, resistant to fiber and metal particulate matter, the bath liquid can be stirred horizontally and vertically to make the temperature more uniform, and the pump pressure and Flow rate can automatically adapt to the external load.
4. Optional multi-stage programmable controller, to achieve timing heating, cooling, thermostatic and other complex program control, the longest running time of each program can reach 999 hours.
5. Equipped with external temperature sensor interface, with PID TAC control, Cascade cascade control and internal and external temperature difference lock control technology, can accurately control the external material temperature.
6. With multiple safety protection, including low liquid level protection (with sound and light alarm), over-temperature protection function, in line with Safety level III/FL, flammability liquid can be used.
7. Parts in contact with liquid or steam are made of high-performance stainless steel and high-performance plastic, and the Pt100 temperature sensor supports two-point and multi-point calibrating.
8. Provide a variety of operation modes, can automatically resume operation after accidental power failure, and can choose a variety of Communication interfaces (such as RS485, RS232) and analog signal interfaces (0-10V/4-20mA) to achieve remote intelligent control.
Principle
The device precisely adjusts the Power of the heating element and the cooling output of the Compressor through the intelligent PID Control system to achieve constant control of the liquid temperature in the water bath. The built-in pressure/suction pump drives the bath liquid for domestic circulation or external circulation, and ensures uniform temperature in the tank through horizontal and vertical stirring. When connected to the external temperature sensor, the system can switch to the external temperature control mode to precisely control the temperature of the external container through technologies such as cascade control.
Applications
Sample temperature control, material testing, quality control, chemical analysis
Steps
1. Place the device in a smooth, well-ventilated environment and connect the power supply.
2. Inject an appropriate amount of heat transfer medium into the water bath to ensure that the liquid level meets the requirements.
3. Turn on the power switch and set the required temperature value and Miscellaneous parameters (such as running time, program segments, etc.) through the control panel.
4. Select the domestic circulation or connect the external circulation pipeline as needed. If you need external temperature control, please connect the external temperature sensor.
5. Start the device, and the device will automatically start heating or cooling to reach the set temperature.
6. During operation, real-time temperature and equipment status can be monitored through the panel.
7. After the experiment, stop the operation of the equipment and turn off the power supply. After the temperature in the tank approaches the Ambient Temperature, empty or properly dispose of the liquid in the tank.
Notice
• Please ensure that the device is used at the allowable Ambient Temperature (5~ 32 ° C) and relative humidity (≤ 80%).
• Be sure to check the liquid level before use to prevent low liquid level dry burning. The equipment has a low liquid level protection function.
• Power supply voltage needs to match (200~ 230VAC/50Hz) and ensure good grounding.
• When the equipment is running, do not block the incoming and outgoing trends, and regularly clean the removable dust net cover.
• Before moving or cleaning equipment, always disconnect the power and wait for the equipment to completely chill down.
• According to the nature of the heat transfer medium used, follow the corresponding safety operating procedures, the equipment meets Safety level III/FL, and flammability liquids can be used, but caution is still required.
• When performing external circulation, ensure that the connecting pipes are unobstructed and leak-free, and pay attention to the maximum pressure and suction limits of the pump.
• If not used for a long time, drain the liquid in the tank and keep the equipment drying.
