| Chamber size in mm/Inches | No. of | Capacity | |
| H D W | Shelves | (Approx.) | |
| a) | 300 x 300 x 300 (12”x 12”x12”) | 2 | 28 ltrs |
| b) | 350 x 350 x 350 (14”x 14”x14”) | 2 | 45 ltrs |
| c) | 400 x 400 x 400 (16”x16”x16”) | 2 | 65 ltrs |
| d) | 450 x 450 x 450 (18”x 18”x18”) | 2 | 95 ltrs |
| e) | 600 x 450 x 450 (24”x 18”x18”) | 2 | 125 ltrs |
| f) | 600 x 600 x 600 (24”x 24”x 24”) | 2 | 224 ltrs |
| g) | 900 x 600 x 450 (36” x 24”x18”) | 2 | 252 ltrs |
| h) | 900 x 600 x 600 (36”x 24”x24”) | 2 | 336 ltrs |
| i) | 900 x 900 x 900 (36”x 36”x36”) | 3 | 480 ltrs |
| OPTIONAL | |
| i) | Air circulating fan |
| ii) | Timer 0-24 hours |
| iii) | Imported Thermostat “EGO” / “JUMO” German with the accuracy of ±0.5°C |
| iv) | Digital temp. Indicator-cum-Controller |
| v) | Microprocessor PID digital temp. Indicator-cum-controller |