Thermo Scientific Precision Large Coliform Water Bath 253
Part Number: 2862 (120V) - or - 2863 (230V)
Features of the 253 Coliform Water Bath
Our Precision Coliform Baths are designed specifically for fecal coliform determination. Each bath is factory calibrated and can be field calibrated from the front panel without the use of tools. The preset temperature feature is standard for ease of use. These baths meet stringent performance requirements.
Welded, stainless-steel interior chamber and epoxy powder-coated exterior resist corrosion and chemical damage
Factory pre-set temperatures for easy use, even by untrained operators
Preset Temperatures of 35.0°C, 41.5°C, 44.5°C, 45.5°C
Microprocessor control with digital LED display shows current bath temperature and provides easy operation
Water pump gently directs water flow around bath perimeter for non-turbulent agitation
Over-temperature protection capability
Stainless-steel gable cover and diffuser shelf are included (Shelf is 11 x 26.5 inches)
Rugged stainless-steel construction
Meets APHA, AWWA, EPA, WPCF, and AOAC high performance standards
Included with Purchase
Stainless-steel Gable Cover
Diffuser Shelf (11 x 26.5 inches)
Part Number: 3166183
9-3/4 x 8-3/4 x 6-1/4 inches. The Petri dish rack holds 80 x 50 mm Petri dishes or 30 x 90 mm Petri dishes.
Part Number: 3161601
10 x 8-1/2 x 5-1/2 inches. The test tube rack holds 50 test tubes up to 25 mm from 97 to 150 mm high. Openings are 1 inch (25 mm) square.
Part Number: 3166220
This non-hazardous glass thermometer reads in 1.0°C increments. It is 305mm (12in) long and read from 0 to 100°C.
Part Number: 3166223
The water regulator kit includes an adjustable float valve that automatically opens when the water level in the bath falls below preset limits to keep the bath full. The valve and float are mounted on a removable bonnet for easy maintenance and service. The kit includes a 6 ft (1.8 meters) 1/4 inch ID Tygon tubing, nylon fittings, clamps, and an adjustable mounting bracket.
Part Number: 3166208
This water bath gable cover is stainless steel and fits the 50, 253, 265 models.