| Model |
OTC-213A |
OTC-2D |
 Performance |
| Type |
Air Curtain Type (2 layers) (Double Stream) |
Air Curtain Type (3 layers) (Triple Stream) |
| Setting Temp. Range |
-15 to +60deg.C (without Econo-cover) |
-30 to +80deg.C (with Econo-cover) |
| Time to Reach |
Approx. within 30min. from +25 to -15deg.C
Approx. within 20min. from +25 to +60deg.C |
Approx. within 60min. from +25 to -25deg.C
Approx. within 30min. from +25 to +80deg.C |
| Temp. Control Type |
3-step changeable of cooling capability |
5-step changeable of cooling capability by 2 freezers |
| Below +10deg.C: Strong Freezing and Heater |
Below +10deg.C: 2 Freezers and Heater |
| +10 to 40deg.C: Soft Freezing and Heater |
+10 to 40deg.C: 1 Freezer and Heater |
| +41 to 60deg.C:Heater |
+41 to 80deg.C:Heater |
| Components |
| Temp. Control |
PID Control by Microcomputer |
| Temp. Sensor |
Pt Resistance Thermometer |
| Temp. Setting Type |
Digital Setting |
Touch Panel Input on LCD Display |
| Temp. Display Type |
Digital Display |
7 segments Display on LCD Display |
| Operating Function |
Fixed Setting Operation, Automatic defrost mode |
Fixed Operation, Automatic or Manual defrost mode, Repeat Function, 16 steps setting for Temp. and Time(1 to 990min.) |
| Additional Function |
N/A |
Total Operation Hours Timer (to99,999.9hrs.) |
| External Interface |
RS232C (Communication Function such as Temp. Setting, RUN/STOP, Temp. Monitor) |
| Refrigerator/Coolant |
Scroll Compressor/R404A, 750kW |
Rotary Type/R404A, 1.1kW x 2 |
| Heater Capacity |
1.4kW |
3.0kW |
| Chamber Lightning |
15W (Incandescent Light) |
| Cable Hole |
I.D. 60mm |
| Safety Device |
| Safety Countermeasures |
Abnormal Overheat Preventor, Abnormal High Pressure Preventor for Compressor, Short-circuit Breaker, Motor Breaker, Emergency Stop Switch |
| Standard |
| Internal Dimensions |
W670 x D500 x H400mm |
W810 x D600 x H600mm |
| External Dimensions |
W750 x D900 x H1,500mm |
W1,130 x D1,100 x H1,700mm |
| Internal Capacity |
135L |
292L |
| Power (50/60Hz) |
3-phase, AC200V, 10A |
3-phase, AC200V, 20A |
| Weight |
Approx. 180kg |
Approx. 470kg |
| Accessory |
N/A |
Econo-cover |
Optional
items