





– The grounded circuit prevent a short circuit and over current of electricity.
– Anti-corrosive by STS #304 and efficient insulation structure.
– External circulation function by strong circulation pump
– Time set function and constant temperature.
– Uniquely designed smooth exterior and circulation pump separable

PID temp. controller

STS #304

Accessible to outer device

Drainage line installed
| Spec. / Model | CWB-13L | CWB-20L | CWB-30L | |
| Type | Digital | |||
| Controller | Digital PID Controller | |||
| Range | Amb +5℃~98℃ | |||
| Temp | Accuracy | ±0.2℃ | ||
| Size | Internal (W x D x H, mm) | 340x210x180 | 400x290x200 | 450x300x230 |
| Safety | Over temp limiter. | |||
| Material | Internal | Stainless steel STS #304 | ||
| External | Steel, Powder coating | |||
| Electric Requirements | 220VAC 50/60Hz | |||
| Heater | 1500W | 2000W | 2000W | |
| Cover | Stainless steel #304 | |||




| Model | W | D | H | e | f | g | j | W1 | D1 | H1 | H2 | L | |
| Dimension | CWB-13L | 410 | 290 | 495 | 145 | 215 | 15 | 215 | 210 | 210 | 180 | 280 | 130 |
| CWB-20L | 470 | 330 | 515 | 145 | 215 | 15 | 215 | 270 | 250 | 200 | 300 | 130 | |
| CWB-30L | 520 | 380 | 545 | 145 | 215 | 15 | 215 | 320 | 300 | 230 | 330 | 130 |