Thermo Precision 253 Water bath Precision Scientific 51221-033 Thermo 51221033 Precision 51221033 Precision Model 253 Thermo are designed specifically for fecal coliform determination
Precision Circulating Coliform Baths feature stainless steel construction, fully insulated sides and bottom, a user adjustable high-limit safety thermostat, and an epoxy/polyester powder-coated exterior for easy clean-up.
Each bath is factory calibrated and can be field calibrated from the front panel without the use of tools. Both baths meet stringent performance requirements. The model 253 comes with a large-welded chamber. These baths also direct water flow around the bath perimeter and elevated sample platform for thorough circulation and precise temperature control without sample agitation.
Four factory pre-set temperatures for easy use, even by untrained operators
Water pump gently directs water flow directed around bath perimeter for non-turbulent agitation
Over-temperature protection capability
Rugged stainless steel construction with easy to clean epoxy-powder coated exterior
Free stainless steel gable cover and diffuser shelf
Easy-to-maintain, corrosion resistant construction