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Operating temperature up to 220 ℃, volume 58L. With hardware over-temperature protection, low level protection and maintenance-free pressure/suction pump, support multi-stage program control and external temperature sensor precise temperature control, meet safety standards, can use flammability Bath liquid.
Category : Thermostatic Bath
Brand : labtop
SKU : NB030886
Service :The delivery and service By NBCLab.Com
The OBC358B open bath thermostatic circulator is a thermostatic device with a stainless steel water bath with a maximum Operating temperature of + 200 ° C and a bath volume of 58L. The device is cooled to room temperature by means of an external circulating water with a built-in chill down coil, providing an economical solution for the thermostatic test of samples placed directly in the bath. It is suitable for temperature control of samples, material testing, quality control and chemical analysis, and is equipped with level protection and over-temperature protection. It meets the DIN 12876 standard Safety level III and can use flammability liquids.
1. Equipped with low liquid level protection function to prevent dry burning. 2. Equipped with hardware over-temperature protection, the user can set the protection temperature through the knob, and still provide protection when the program fails. It meets the DIN12876 standard level III and can use flammability bath liquid. 3. Adopt maintenance-free pressure/suction pump, pump pressure and Flow rate automatically adapt to external load. 4. Optional multi-stage programmable controller to achieve regular heating, cooling, thermostatic and slope control, the longest running time of each program is 999 hours. 5. Equipped with external temperature sensor interface, optional movable external temperature sensor, combined with PIDTAC control, Cascade cascade control and bath temperature difference lock control technology, precise control of external material temperature. 6. Adopt Pt100 temperature sensor, support single point, two point and multi point temperature calibrating. 7. Liquid or steam contact parts are made of high-performance stainless steel and high-performance plastics. 8. Optional related accessories can be used to form different internal and external applications. 9. The buzzer can be set to sound or silent. 10. Provide a variety of power-off recovery operation modes (mode 1: stop after power-on, can change the setting; mode 2: automatically run after power-on, can change the setting; mode 3: automatically run after power-on, can not change the setting). 11. The device serial number can be queried through the software. 12. Optional intelligent control function, providing a variety of interfaces (e.g. RS485, RS232) for remote communication and control. 13. Optional normally open and normally closed 2 external contact points for connecting external alarms. 14. Optional set of 12V switch Output signal for controlling external solenoid valve. 15. An optional set of 5V external input switch signals is used for external smart devices to control the start and stop of the instrument. 16. Optional 0-10V or 4-20mA analog signal input for external smart devices to control the start and stop of the instrument.
The thermostatic circulator precisely adjusts the Heating power to achieve the target temperature through an intelligent PID Control system. The device has a built-in pressure/suction pump that automatically adapts to external loads to maintain uniform circulation and temperature of the medium in the bath. When cooling is required, the temperature can be reduced to room temperature with the help of an external circulating water through the built-in chill down coil. Precise temperature control and cycling application of external materials can be achieved through the optional external temperature sensor and adapter.
Sample temperature control, material testing, quality control, chemical analysis
DIN 12876
1. Ensure that the equipment Power supply voltage (200~ 230VAC/50Hz) and environmental conditions (temperature 5~ 32 ℃, Humidity ≤ 80%) meet the requirements. 2. According to the experimental requirements, add an appropriate amount of water or oil to the stainless steel bath. 3. Connect the power supply of the device and set parameters such as temperature and program (such as optional) through the front panel. 4. For external temperature control or circulation, connect the optional external circulation adapter and external temperature sensor PT100. 5. Start the equipment and the equipment will start the heating/cooling down cycle to reach and maintain the set temperature. 6. Place the sample to be tested in the bath or connect it to an external circulation line for experimentation. 7. After the experiment, power off the device, remove the sample, and clean the bath as needed.
• Permissible Ambient Temperature of the equipment is 5~ 32 ℃, relative humidity ≤ 80%, please ensure that it is used in a suitable environment. • Before use, please confirm that the Power supply voltage is 200~ 230VAC/50Hz to avoid damage to the equipment due to voltage discrepancies. • When adding medium to the bath, please pay attention to the liquid level to avoid too low triggering dry burning protection or too high overflow. • When using flammability bath, ensure that the equipment is under safe operating conditions in accordance with DIN 12876 Class III. When the equipment is running, do not touch the inside of the bath or high-temperature parts to prevent burns. • Before performing maintenance or cleaning, be sure to disconnect the equipment and wait for it to completely chill down. • When selecting external accessories, make sure they are compatible with the device model and connected correctly. • Please set the overtemperature protection temperature value correctly on the front panel of the equipment according to the experimental requirements. • If the equipment is running continuously for a long time, make sure that the surrounding is well ventilated. When handling or moving equipment, pay attention to its Dimensions and weight to avoid bumping or tipping.
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[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
