| Model |
CFA300 |
CFA302 |
| Performance |
| Circulation Type |
Closed system circulation by pump |
Closed system circulation by pump |
| Cooling Type |
Air cooling |
Air cooling |
| Operating Temperature Range |
-10deg.C to +80deg.C |
-10deg.C to +60deg.C |
| Temp. Adjustment Accuracy |
±0.1deg.C |
±0.1deg.C at 20 deg.C |
| Temp. Indication Unit |
0.1deg.C |
0.1deg.C |
| Cooling Capacity |
Approx. 550W (430Kcal) |
Approx. 370W (319Kcal) |
| at Liquid temp. 10deg.C |
at Liquid temp. 10deg.C |
| at Liquid temp. 20deg.C |
at Room temp. 20deg.C |
| Components |
| Refrigerator • Coolant |
Air cooling 300W, R407C |
Air cooling 300W, R407C |
| Temp. Control System |
PID control |
PID control |
| Temp. Sensor |
Pt100Ω (Temp. control) + K-thermocouple (Overheat prevention) W sensor |
Pt100Ω (Temp. control) + K-thermocouple (Overheat prevention) W sensor |
| Circulation Pump |
Magnet pump 45W |
Magnet pump 45W |
| Pump Max. Flow Rate |
15/17L/min. (50/60Hz) |
15/17L/min. (50/60Hz) |
| Pump Max. Lift |
8/11m (50/60Hz) |
8/11m (50/60Hz) |
| Heater |
1.0kW (SUS316) |
850W (SUS316) |
| Circulation Nozzle |
RC3/8 (CFA300: with Straight circulation nozzle) |
RC3/8 (CFA300: with Straight circulation nozzle) |
| Surrounding Operation Temp. Range |
5 to 35deg.C |
5 to 35deg.C |
| Coolant Pipe |
CFW610: Feed horse 2m (with one touch coupler I.D. φ13mm), Drain horse 2m, Coolant horse (horse dimension φ21.5 O.D. x φ13mm I.D.) |
CFW610: Feed horse 2m (with one touch coupler I.D. φ13mm), Drain horse 2m, Coolant horse (horse dimension φ21.5 O.D. x φ13mm I.D.) |
| Safety Device |
| Safety Countermeasures |
Self diagnosis functions, Electric leakage breaker with over current protection, Refrigerator over load relay, Refrigerator pressure detector, Refrigerator protection-delay timer function, Float switch for pump’s empty operating prevention, Circulation pump protection by-pass, Automatic overheat prevention function, Overheat preventor. |
Self diagnosis functions, Electric leakage breaker with over current protection, Refrigerator over load relay, Refrigerator pressure detector, Refrigerator protection-delay timer function, Float switch for pump’s empty operating prevention, Circulation pump protection by-pass, Automatic overheat prevention function, Overheat preventor. |
| Other Function |
Drain cock, Dust prevention filter, RS485 external communication function, Refrigerator pressure indicator, Key lock function, Calibration off set function, Temp. output terminal (4-20mA). |
Drain cock, Dust prevention filter, RS485 external communication function, Refrigerator pressure indicator, Key lock function, Calibration off set function, Temp. output terminal (4-20mA). |
| Accessories |
Drain hose 0.5m x 1pc. Over flow hose 0.5m x 1pc. |
Drain hose 0.5m x 1pc. Over flow hose 0.5m x 1pc. |
| Standard |
| Water Bath Dimension |
W250 x D315 x H180mm |
W250 x D315 x H180mm |
| Water Bath Capacity |
13L |
13L |
| External Dimension |
W380 x D565 x H720 mm |
W380 x D565 x H725 mm |
| Power Source |
AC100V50/60Hz15A |
AC100V50/60Hz15A |
| Weight |
Approx. 52kg |
Approx. 52kg |
