Cole-Parmer Polystat Programmable Heated Circulating Bath, 28 L; 120 VAC

Pt100 external temperature probe, USB flash drive for data logging, stainless steel fittings and tubing adapters, virtual instrument software, resource disk with operator’s manual, reservoir cover, 6-ft / 1.82 m IEC to mains power cord, integral cooling coil, certificate of compliance and quick start guide

主要特点

Enjoy a high level of quality and customization from this heated circulating bath with a programmable controller.

With icons on the touch screen for Settings, Safety, Connect, Program, Home, Control, Time and Service, users can readily set the pump speed, temperature display resolution, auto restart, display filter and other variables. Customizable safety features include High/Low limit and High/Low alarm, the temperature above or below which the unit will automatically shut down. You can also enable or disable the Local Lock Out; when enabled a password entry screen will appear if the operator attempts to change the set point or access the Main Menu.

Calibration parameters include Priority, which means programs can be run using either a Time- or Temperature-based priority; Loop, which sets the number of times the program will run through the programmed steps; and Soak Temperature, the temperature the bath should be maintained at once the final step has been completed.

Two USB ports enable data logging onto a flash drive, as well as the ability to monitor or control the circulator using a personal computer. The controller may also be directly connected to a laptop or desktop computer via its Ethernet connection (or via a wired or wireless network) to let you control or monitor the bath in real time over the internet. RS-232 and RS-485 communications are also supported.

The circulating bath tank is made of stainless steel while the deck is chemical resistant, easy to clean and has holes to accommodate probes 2 to 8 mm in diameter. Bath complies with DIN 12876-1 Class III safety requirements for use with flammable liquids. Advanced PID algorithms increase heat responsiveness and eliminate set point overshoot.