LABTOP OBC220B open bath thermostatic circulator, stainless steel sink maximum temperature 220 ° C

(transparent baths, Water Baths, Oil Baths)

The OBC model is an open bath thermostatic circulator with a transparent polycarbonate Water Bath (up to +100°C) for the A model and a stainless steel sink (up to +200°C) for the B version, with a volume of 5L, 8L, 12L, 20L. With the help of a cooling coil, the temperature can reach room temperature with the help of external circulating water, which provides an economical solution for placing the sample directly in the Water Bath for constant temperature testing, and the optional external circulation adapter and external temperature sensor PT100 can be used for external temperature control and cycling applications. It is suitable for temperature control, material testing, quality control, analysis, etc. of samples. Use eco-friendly natural refrigeration. Level and over-temperature protection, safety class III/FL for use with flammable liquids in accordance with DIN 12876.

Features

1. Low liquid level protection to prevent dry boiling

2. Hardware over-temperature protection, the user can set the protection temperature through the knob, in the case of the failure of the equipment program, it can still be over-temperature protection, avoid dry boiling, meet the DIN12876 standard level III, and can use flammable bath.

3. Maintenance-free pressure/suction pump, pump pressure and flow automatically adapt to external load;

4. Optional multi-segment programmable controller, users can realize multi-stage program control, such as regular heating, cooling, constant temperature, slope and time of each section, each section of the program can set the running time, the maximum time of each section is 999 hours;

5. Equipped with external temperature sensor interface, optional movable external temperature probe, with professional PIDTAC control technology, Cascade cascade control technology, and temperature difference lock control technology inside and outside the bath, it can accurately control the temperature of the material outside the bath;

6.Pt100 temperature sensor, can do single point and two point and multi-point temperature calibration;

7. The parts in contact with liquid or vapor are made of high-performance stainless steel and high-performance plastic;

8. Optional related accessories to compose different interior and exterior applications;

9. The buzzer can be set to be silent or sound;

10. A variety of operation modes are optional, and the unexpected power failure can be automatically recovered

    a) Mode 1: When the power supply is disconnected during the operation of the device, the next power-on device is in the normal stop state, and the setting value can be changed.

    b) Mode 2: When the power supply is disconnected during the operation of the device, the next time the device is powered on, the device will run automatically, and the setting value can be changed.

    c) Mode 3: When the power supply is disconnected during the operation of the device, the next power-on device will run automatically, and the setting value cannot be changed.

11. The serial number of the device can be checked by the software

12. Optional intelligent control function: a variety of interfaces (RS485, RS232) to achieve remote communication, control the start and stop of equipment;

13. Normally open and normally closed 2 external contacts are optional, which can be connected to external alarms;

14. A set of 12V switch output signals can be selected to control the external solenoid valve;

15. A set of 5V external input switch signals can be selected, which can be used for the start and stop of external intelligent equipment control instruments;

16. Optional 0-10V or 4-20mA analog signal input, which can be used for the start and stop of external intelligent equipment control instruments;

OBC series

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.