Normally plants are to be hardened after ex-vitro in tissue culture research. Specific temperature, humidity and light need to be maintained for this hardening. Plant Growth Chambers are used for the same.
Specifications  Executive : They provide ± 1°C temperature, ± 4% RH & Photoperiodic System.

Special Feature* . Real Microprocessor  Photomorphogenesis Control. (Technical): Temp range 15.0° to 45.0°C day and night separate, accuracy ±1°, control micro- climate (below 150C also provid on extra cost). Pt-100, LED. RH through simulated natural vapour  upto 90% ± 4%. Radiation simulated saptkram(spectrum), adjustable to 5 KLux in the centre, 80 KLux cost extra. Air  velocity and clean air normal. Working space SS H x W x D 122 x 122 x 122 cm., (4' x 4' x 4'). Viewing Window 35 x 35 cm. Casing  mobile, pebble grey/latest shade. Ambient  temp. 5° to 45°C. Humidity  normal atmospheric. Water distilled/tap. Input 220 VAC (110VAC available on demand) phase single/three. Max. power required 6/12 KW. With  PAcRa® Facility. Power  10 KW.,