| Model | CTB14 | CTB20 | CTB30 | ||
|---|---|---|---|---|---|
| Chamber Volume | 14 Lit. | 20 Lit. | 30 Lit. | ||
| Controller | Microprocessor based Auto tune PID controller with timer facility | ||||
| Control Accuracy | ± 0.5°C | ||||
| Display Resolution | 0.1°C | ||||
| Interior Dimension (L x W x H)** | 300 × 300 × 230 | 450 × 300 × 230 | 440 × 380 × 250 | ||
| Power Requirement | 230V, AC, 50Hz,Single Phase | ||||
| Tubular Heater | 1500 W | 2000 W | |||