SRI20 B.O.D. Refrigerated Incubator

Item #: SRI20
Manufacturer: Shel Lab
sale: $5032.49  
from: $6442.00 save: $1409.51
Temporarily Out Of Stock

Product Description

These incubators meet APHA specifications for Biochemical Oxygen Demand (B.O.D.) and include a mechanical convection system to ensure even air distribution, an overload-protected refrigeration system, digital temperature set controller, safety high/low limit controls, and a digital temperature display.

Units defrost automatically and the white interior makes cleaning easy. Gentle, continuous forced-air circulation ensures temperature uniformity and reproducible test conditions. In addition, units are equipped with a hermetically-sealed compressor, a circuit breaker to protect from electrical overload, and four fixed shelves. These units have a steel exterior with welded seams and corners and a double-coated, baked enamel finish.

A one amp interior outlet allows use of shakers, stirrers, roller bottles or other apparatus. Units are supplied with adjustable leveling feet and condensation drip tray.

Low Temperature Incubators are ideal for testing B.O.D. of sewage and wastewater, as well as other low and room temperature applications.

  • 20 Cu.Ft.


  • Microprocessor Control System
  • P.I.D. Temperature Control
  • LED Display of Set point and Chamber Temperature
  • High and Low Limit Thermostats
  • Interior Electrical Outlet
  • Fan Assisted/Forced-Air Circulation
  • Hermetically Sealed Compressor
  • 24 Month Limited Warranty


Capacity 20 Cu.Ft. (564 L)
Interior Dimensions WxDxH in. (cm) 27.0 x 23.0 x 56.5 (68.5 x 58.4 x 143.5)
Exterior Dimensions WxDxH in. (cm) 36 x 35 x 79 (91.44 x 88.9 x 200.66)
Temperature Range 0°C to 40°C (at 20°C ambient)
Temperature Uniformity +/- 0.5°C at 20°C
Electrical Specifications Volts: 120V Hertz: 50/60Hz Watts: 1300W Amps:
Capacity of Standard B.O.D. Bottles 345
Temperature Control 0.1°C display Increments
Shelving 4 Supplied
Interior Outlet 110V-1
Download a Brochure Sheldon_Catalog.pdf
Download a Manual LI20_manual.pdf