Other information thermo spectrum offers the most sophisticated low temperature baths which are crafted and engineered by instrumentation engineers keeping the ultimate user s requirements in mind. Construction interior Constructed using stainless material steel ss 304. Exterior of crca sheet galvanized and finished in attractive polyester powder coat high density non, Cfc puf insulation built, In stirrer with electric motor ensures temperature uniformity. Mounted on heavy, Duty ball bearing castor wheels for smooth movement all components & parts are fixed using stainless steel fasteners. Refrigeration non, Cfc hermetically sealed compressor. Cascaded two, Stage refrigeration for achieving temperature up to, 85 c & single stage refrigeration for other models non, Cfc, Eco friendly hfc refrigerants all refrigeration components from danfoss only copper cooling coils of 99. 97% purity on all sides of chamber. External rotor motor condenser cooling germany control, Fans fromebm panel tate of art technology microprocessor based pidtemp. Controller cum indicator fully solid state modular electronic circuitry fast response pt, 100 rtd temperature probe. Auto tuning pi d action temperature sensor failure indication audio, Visual warning alarm for temp. Control calibration certificate traceable to national standards mcb, Electronic interlock between high & low stage, Time delay start. Overload protector, Provide security for the system. Technical specifications tank size / capacity 300 x 200 x 200mm/12 ltrs usable tank opening 200 x 200 x 200mm temp. Readout 372 digital light-emitting diode display control accuracy 1 c resolution 1 c pump flow rate 10, 12 lpm/5, 8 lpm optional extra pump flow control electronic pump flow regulation of bath liquid temp. Setting using membrane key pad power 220, 230 volts, 50 cycles models model no. Temp. Range usb, 10, 10 c to 100 c usb, 20 20°C to 100 c usb, 40 40 degrees Celsius to 100 c usb, 80, 80 c to 100 c usb 100 ambient to 100 c usb 200 ambient to 200 c