Grant Bi-Directional Gradient Plate For Plant, 1 Item GRANGRD1LH

Grant Instruments Temperature Gradient Plate with integral light hood for seed germination efficacy testing Highly efficient bi-directional temperature gradient system for investigating responses to temperature shifts of seeds, small plants, insects, micro-organisms or any small component or material. Heating one edge of a square aluminium plate and cooling the other results in a temperature gradient across the entire plate. The gradient runs in one direction for part of the 24 hour cycle and can then be automatically switched to run at a right angle to its original direction for the remainder of the cycle, to provide all possible combinations of minimum and maximum temperatures. Perspex grid divides working area into 196 mini-incubators Multi-channel Squirrel data logger (included as standard) for recording time and temperature Over temperature protection is provided on each edge by fixed temperature cut-outs Custom light hoods available on request