| Model |
YYK-750S |
YYK-900S |
 Drum Chamber |
Inner dimension
(Effective inside dimensions) |
ø750×850L mm |
ø900×900L mm |
| Material |
Stainless Steel (SUS 304) Inside surface shall be finished by polishing
|
| Standard |
Certified as Class-2 pressure container |
| Pressure |
Pressure-resistant : 0.9 Mpa
Hydraulic test pressure : 1.35Mpa |
| Temperature Range |
Max. Operating temperature : 70°C |
| Temperature Uniformity |
Less than ±3°C at 50°C (with Sample Load) |
| Medium |
Dry air (Pressure : Operating in drum +0.05MPa or Higher) |
| Temperature Sensor output |
5 points Temperature output terminal |
| Door |
| Type |
One-door type |
| Material |
Stainless Steel (SUS 304) Inside surface shall be finished by polishing |
| Opening/Closing system |
Easily engaged/disengaged manual clutch |
| Control Panel |
| Pressurizing system |
Controlled with pressure controller, regulators and solenoid valves |
| Heating system |
Sheath heater with PID control |
| Stirring system |
Agitation method by sirocco fan (Water-Cooling is not required for shaft sealing section)
free-maintenance |
| Pressure gauge |
Analog pressure gauge with upper limit contact
Pressure range : 0 to 1.0MPa Accuracy : ±1% |
| Temperature controller |
Digital setting, digital indication (PID control) |
| Pressure controller |
Digital setting, digital indication (ON/OFF control) |
| System control |
Controlled by Programmable controller (PLC) |
| Working hour timer |
99hours 59min (arbitrarity set) |
| Emergency stop switch |
Mushroom type lock switch |
| Lamps |
Alarm lamps (Temperature, Pressure), Door lock opening/closing lamps,
Heater ON lamp, Signal tower |
| Safety |
| Door opening/closing |
Door indicator lamps
(Door position is detected by 1 set of limit switch and 1 set of proximity switch) |
| Pressure excessive rise |
Upper limit alarm contact of pressure gauge with upper-limit contact is connected , and safety valve blows off pressurized air.
(Over pressure lamp lights and buzzer sounds. Heater is turn off and pressurized air is automatically exhausted.) |
| Overheat |
Detected by upper limit alarm output of temperature controller.
(Over pressure lamp lights and buzzer sounds. Heater is turn off and pressurized air is automatically exhausted.) |
Confirmation of automatic
exhaust completion |
Non-pressure lamp and end lamp on the operation panel light and signal tower lamp goes out.
(Detected by pressure sensor and timer.) |
| Short circuit breaker |
Short circuit/ over current has occurred , the power supply is turned off. |
| Required Utility |
| Power supply |
AC200/220/380V, 3-phase 50/60Hz 12 KVA |
AC200/220/380V, 3-phase 50/60Hz 13 KVA |
| Pressure piping size |
15A (Equipped with air filter, mist separator) |
| Exhaust piping size |
20A (Automatically exhausted and manually exhausted and equipped with silencer) |
| External dimensions |
1,200(W)×1,462(D)×1,771(H) mm |
1,400(W)×1,515(D)×1,721(H) mm |
| Shelf rest step number |
Custom made |
| Shelf rest pitch |
Custom made |
| Weight |
Approx. 800 kg |
Approx. 900 kg |
