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Thermo Scientific Precision Large Coliform Water Bath 253

Part No. 2862

Thermometer Optional

List Price	$2,901.00
Discount	-$683.00 (23.5%)
Freight	Always Free!
Total Price	$2,218.00

Normally Ships in 3-7 Business Days

Condition	New, Manufacturer Direct-Ship What's This?
Part No.	2862
Capacity	9.1 Gallons, 34.5 Liters
Temperature Range	35.0°C to 45.5°C
Chamber Dimensions	7.5" Deep, 27"W x 12"L
Ext Dimensions	9.5"H x 36"W x 14"D
Weight	60 lbs
Temp Uniformity	±0.05°C at 37°C
Temp Sensitivity	±0.05°C at 37°C
Power Output	1550 Watts
Thermal Output	5294 BTU
Warranty	1 Year Parts and Labor
Voltage	120V - Plugs into standard outlet Other voltages available upon request

Click for Accessories

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

UL Listed

Free Duck!

Precision Coliform Water Bath Brochure (PDF Download)

Included with Purchase

Stainless-steel Gable Cover

Diffuser Shelf (11 x 26.5 inches)

Rubber Duck

Available Accessories

Petri Dish Rack
Part No. 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 90 mm Petri dishes.

Sale Price: $185.00 with Free Shipping

Test Tube Rack
Part No. 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.

Sale Price: $237.00 with Free Shipping

Glass Thermometer
Part No. 3166220

This non-hazardous glass thermometer reads in 1.0°C increments. All analog water baths include a thermometer. This is optional for all other water baths.

Sale Price: $41.00 with Free Shipping

Water Level Regulator Kit
Part No. 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.

Sale Price: $189.00 with Free Shipping

Stainless Steel Gable Cover for 50, 253, 265 Water Baths
Part No. 3166208

This water bath gable cover is stainless steel and fits the 50, 253, 265 models.

Sale Price: $113.00 with Free Shipping

Stainless Steel Gable Cover for 50, 253, 265 Water Baths 3166208

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