| |
DKN402 |
DKN602 |
DKN812 |
DKN912 |
| Performance |
| Circulation method |
Forced circulation |
| Operating temperature range |
Room temp.+10 to 260°C |
Room temp.+10 to 210°C |
| Temp. control accuracy |
±1.0°C(at 210°C) |
| Temp. uniformity |
±2.8°C(at 260°C) |
±2.5°C(at 210°C) |
| Max. temp. reaching time |
Approx. 80 min. |
| Components |
| Interior material |
Type 304 Stainless steel |
| Exterior material |
Cold rolled steel plate with melamine resin baking finish |
| Heat insulating material |
Rock wool |
Glass wool |
| Heater |
SUS 316 pipe heater |
| Fan type |
1.2 kW |
1.5 kW |
1.5 kW×2 |
1.8 kW×2 |
| Scirocco fan |
| Motor, Condenser type |
10 W |
30 W |
10 W×2 |
| Exhaust port |
30 mm l.D.×2 pcs.(the top) |
30 mm l.D.×2 pcs.(the back) |
| Observation window |
250×280mm |
- |
| Controller |
| Temp. controller |
3 patterns program controller, PlD control by microprocessor |
| Temp. setting method |
Digital setting with   key |
| Temp display method |
Measurement temp. : Digital display by green LED Setting temp. : Digital display by red LED |
| Timer |
1 min. to 99 Hrs. 59 min. and 100 Hrs. to 999 Hrs. 50 min. |
Operation function
Program mode |
Fixed temperature operation, Program operation, Auto start, Quick Auto-stop,
Program operation : 3 pattern, 30 steps(30 steps×1, 15 steps×2, 10 steps×3) Pattern repeat function |
| Additional functions |
Calibration off-set, key-lock, power failure compensation. |
| Heater circuit control |
SSR control |
| Sensor |
K-thermocouple |
| Safe Device |
| Safety countermeasures |
Failure of sensor, heater SSR, memory, internal communication, temperature inputting circuit, Automatic overheating prevention device, overheating prevention device, measurement temprature, Circuit breaker, Overheat prevention device |
| Standard |
| Internal dimensions (W×D×Hmm) |
450×450×450 |
600×500×500 |
600×500×1,000 |
1,070×500×1,000 |
| External dimensions(W×D×Hmm) |
560×601×820 |
710×651×870 |
710×651×1,608 |
1,180×651×1,616 |
| Internal capacity |
90 L |
150 L |
300 L |
535 L |
| Shelf plate with standard load |
Approx. 15kg/piece |
| Shelf rest step number |
9 steps |
12 steps |
29 steps |
29 steps×2 |
| Shelf rest pitch |
30 mm |
| Power source 50/60Hz |
115V
single phase,
11A |
115V
single phase,
13.5A |
220V
single phase,
14A |
220V
single phase,
17A |
| weight |
Approx. 50 kg |
Approx. 65 kg |
Approx. 110kg |
Approx. 190 kg |
| Accessories |
| Shelf plate |
Stainless steel, 2 pcs. |
Stainless steel, 4 pcs. |
Stainless steel, 4 pcs. |
| Shelf bracket |
4 pcs. |
8 pcs. |
16 pcs. |
| Optional Accessories |
| |
Stand / Fitting for stacking / Additional shelf plate / Cable hole(25/50mm) / External communication terminal / Temp. output terminal (4 to 20mA) / Time up out-put terminal / Out-put terminal for alarm device / Independent overheating prevention / Electric leakage breaker etc. |
|
Mechanical
Convection Ovens/DKN series DKN402/602/812/912
Specifications