SRI21D Diurnal Plant Growth Chamber

Item #: SRI21D
Manufacturer: Shel Lab
sale: $6362.87  
from: $8145.00 save: $1782.13
Temporarily Out Of Stock

Product Description

Diurnal growth chambers are designed for studies requiring day and nighttime simulation. This unit features dual-program selector dials, which allows control of two temperature conditions and an ON/OFF illumination cycle relative to the program selected. Each system operates independently allowing for simulation of a diurnal cycle, such as an eight hour day cycle of 30oC with light followed by a sixteen hour night cycle of 18oC without light. Forced air circulation ensures the most reproducible test conditions. The chamber air is gently and continuously circulated at a rate that ensures temperature uniformity of all test samples.  


  • Day/Night Light and Temperature Control
  • Microprocessor Control
  • LED Display of Set point and Chamber Temperature
  • High and Low Limit Temperature Protection
  • Interior Electrical Outlet
  • Fan Assisted/Forced-Air Circulation
  • Hermetically Sealed Compressor
  • 24 Month Limited Warranty


Capacity 16.5 Cu.Ft. (467 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 45° C (at 20° C ambient)
Temperature Uniformity +/- 0.5° at 20°C
Electrical Specifications Volts: 120V Hertz: 50/60Hz Watts: 1350W Amps: 
Capacity of Standard B.O.D. Bottles 317
Shelving 4 Supplied