ECHOtherm Digital Hot Plate-Stirrers

This full-featured hot plate-stirrer has digital control of plate and probe temperature, stirrer speed, temperature ramping and timer with auto-off. All parameters are displayed constantly on the LCD. The temperature ranges from ambient to 450°C with PID control to 1°C with accuracy of 1% using a platinum RTD measurement system. A plate hot indicator illuminates when the plate goes over 50°C to help prevent burns. Temperature ramping is both up and down, and the timer is 99 hours 59 minutes 59 seconds with a settable auto-off function. Stirring speeds are from 100 to 1500 rpm and regulated to 10 rpm. Calibration is electronic and factory set, and can be reset easily in the field by the user if necessary.
Ceramic heater surface dimensions are 8 x 8”. Overall dimensions are 9 W x 15.75 D x 4.75” H. Supplied with keyboard cover to keep spills off the display and membrane switch. Probes are not included but are available separately. 115 volt. Warranty 1 year. CSA Approved.