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Operating temperature up to 200 ° C with stainless steel sink, maintenance-free pressure/suction pump and Pt100 temperature sensor, support multi-stage program control and external Communication interface, with low level and hardware over-temperature dual protection.
Category : Thermostatic Bath
Brand : labtop
SKU : NB030876
Service :The delivery and service By NBCLab.Com
The OBC210EB is an open bath thermostatic circulator of the LABTOP brand. It uses a stainless steel water bath with a maximum Operating temperature of 200 ° C and a Tank volume of 10L. The device is cooled to room temperature by means of an external circulating water through a built-in chill down coil, providing an economical solution for placing samples directly in the bath for thermostatic testing. It is suitable for temperature control, material testing, quality control and chemical analysis of samples, and has liquid level protection and over-temperature protection functions. It meets DIN 12876 standard III Safety level and can use flammability liquids.
1. Equipped with low liquid level protection function to prevent dry burning. 2. Hardware over-temperature protection, users can set the protection temperature through the knob, and still provide protection when the program fails, in line with DIN12876 standard level III, flammability bath can be used. 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 multi-stage program control, such as timing heating, cooling, thermostatic and setting each period of time, the maximum running time of each period can reach 999 hours. 5. Equipped with external temperature sensor interface, optional movable external temperature sensor, with PIDTAC control, Cascade cascade control and bath internal and external temperature lock control technology, precise control of bath 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 operation modes, accidental power failure can be automatically restored (mode 1: power-on equipment stops after power failure, set value can be changed; mode 2: power-on automatic operation after power failure, set value can be changed; mode 3: power-on automatic operation after power failure, set value can not be changed). 11. The device serial number can be queried through the software. 12. Optional intelligent control function: Provide a variety of interfaces (e.g. RS485, RS232) to enable remote communication and control equipment start and stop. 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 can be used for external smart devices to control the start and stop of the instrument. 16. Optional 0-10V or 4-20mA analog signal input can be used for external smart devices to control the start and stop of the instrument.
The OBC210EB open bath thermostatic circulator uses intelligent PID control technology to precisely monitor the temperature in the bath with the Pt100 temperature sensor. The equipment has a built-in heating system to heat up and is cooled down by means of external circulating water through a chill down coil, thereby controlling the liquid temperature in the bath within the set range. Its pressure/suction pump can automatically adapt to the external load, maintain the circulating Flow rate and pressure, and ensure uniform and stable temperature. Optional external circulation adapter and external temperature sensor can realize external temperature control and cycling application.
Sample temperature control, material testing, quality control, chemical analysis
DIN 12876
1. Place the device on a stable table and connect it to a power supply (200~ 230VAC/50Hz). 2. Add an appropriate amount of working medium (such as water or oil) to the stainless steel bath to ensure that the liquid level meets the requirements. 3. Optional and connected external circulation adapter, external temperature sensor PT100 or Miscellaneous accessories. 4. Turn on the power supply of the equipment and set the target temperature, protection temperature and Miscellaneous operating parameters through the control panel. 5. Start the heating and circulation pump, and the equipment starts to work, heating the medium in the bath and circulating it to the set temperature. 6. Put the sample to be tested in the bath and perform the thermostatic test. 7. During the test, the temperature and equipment status can be monitored through the panel or optional remote interface. 8. After the test, power off the equipment, remove the sample, and drain or clean the bath as needed.
Equipment should be used at the allowable Ambient Temperature (5~ 32 ℃) and relative humidity (≤ 80%). • Please ensure that the liquid level of the bath is sufficient before use to avoid dry burning. • Set the hardware overtemperature protection temperature to provide additional safety protection. • When using flammability liquids as bath liquids, ensure that the equipment meets Class III safety standards and pay attention to safe operation. • When connecting external circulating water, ensure that the water source is clean and Flow rate is appropriate. The equipment allows continuous operation (100% duty cycle), but it needs to ensure good heat dissipation. • Before performing maintenance or cleaning, be sure to disconnect the power supply of the equipment. • When selecting external control or alarm function, please follow the instructions for correct wiring.
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