| Performance |
| Circulation method | Forced air circulation |
| Operating temperature range | -10 to +50°C |
| Temp. adjustment accuracy | ±0.3°C (when refrigerator is in the continuous operation)
±1.0°C (when refrigerator is in the cycle operation) |
| Temp. uniformity | ±1.0°C (when refrigerator is in the continuous operation at 37°C) |
| Max. temp. reaching time | +20°C to +50°C approx. 30 min. |
| Min. temp. reaching time | +20°C to - 10°C approx. 55 min. |
| Components |
| Interior Material | Stainless steel SUS 304 |
| Exterior Material | Electro-galvanized steel plate with baked-on epoxy and melamine resin finish |
| Inner door | 5mm thick reinforced glass |
| Observation window | None |
| Heat insulating material | Styro-form (non-freon) |
| Refrigerator (medium : R-404A) | Air cooling enclose type, 250W |
| Defrosting mechanism | Manual ON/automatic OFF, Timer or cycle operation |
| Fan type | Axial fan |
| Heater | Iron-chrome wire heater, 550W |
| Sensor | Platinum resistance bulb for temp. control, K-thermocouple for overheat prevention (double sensor) |
| Cable hole | 30 mm l.D. (the right side) |
| Indoor lighting / Receptacle | None | Fluorescent lamp 10W / 5A | None |
| Controller |
| Temp. controller | PID control by micro processor |
| Temp. setting method | Digital setting by UP/DOWN key |
| Temp display method | Digital display orange LED (4 digit) |
| Timer / Min. division | 0 min. to 999 Hrs. 59 min / 1 min |
| Operation function | Fixed temperature operation, Program operation, Auto-start, Auto-stop |
| Program mode | Program operation : Max. 32 steps, Repeat and graduated operation |
| Additional function | Integrating time function (up to 49,999 hours), Calibration offset function, Time display, Main relay abnormal, Fan stop |
| Safe Device |
| Safety countermeasures | Self diagnosis functions (temp. sensor abnormal, Heater disconnection, SSR- short, Automatic overheating prevention), Key lock function, Independent overheat prevention, Electric leakage breaker with over current protection |
| Standard |
| Internal capacity | 143 L |
| Shelf plate with standard load | Approx. 15 kg / piece |
| Shelf rest step number / pitch | 13 steps 30 mm |
| Power source 50/60Hz | 100V, single phase, 10.0A |
| Orbital Shaker | SOU-300 |
| Accessories |
| Shelf plate | Stainless steel, 3 pcs. |
| Shelf bracket | 6 pcs. |
| Optional Accessories |
| Stand / Fitting for stacking / Additional shelf plate / External communication terminal(RS485) / Temp. output terminal / External communication adaptor (RC23) / Hybrid recorder / |
