General model for simple and quick control
- Designed for offering the simplest control by user-friendly control panel.
- Set value and present value are shown on display at once.
- Easy adjustable knob for convenient set values and select functions.
- Intuitive heating level indication bar.
Class 100 cleanliness is achieved by HEPA filter.
- 0.3 μm and larger particulates are removed with 99.97% efficiency, leak-tight HEPA filter which satisfying class 100.
- Easy HEPA filter condition check by a built-in front differential pressur.
- Real time monitor of HEPA filter is available.
– Optional digital differential pressure gauge let users know when filter needs replacement.
Performance
- Rapid heating performance up to max. 300°C (for OFC-HP)and max. 200°C (for OFC-P)
- Microprocessor PID control.
- Three point temperature calibration / Automatic tuning.
- Forced air convection generated by two noiseless and powerful sirocco fans ensures optimal air circulation, temperature uniformity, and short heat-up time.
- Adjustable dual slide vents for inner vapor circulation.
- Energy efficiency is achieved thanks to optimization of the insulation system.
– Even if the unit is operating at max. temperature, the surface of the unit doesn’t allow high temperatures.
Convenience
- Optimum model selection is available according to two different types of control panel.
– Intuitive touch screen LCD controller with easy icons and logical menus. (for OFC-P/HP) - Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.)
- Convenient presetting function for 3 most commonly used temperature settings.
- Rounded inner chamber corners for easy cleaning and optimal airflow.
- Corrosion-resistant incoloy sheath heating element and stainless steel interior.
- Threefold tempered-glass window provides clear inside view of the chamber. (optional)
- USB port and RS-232 port for external control and data collection.
- Casters for easy mobility during installation or relocation.
Safety
- Automatic run after power interruption.
- Over-current protection.
- Triple independent temperature monitor system.
-Temperature deviation alarm. (High/Low)
-Electronic temperature limiter.(High/Low)
-Mechanical over-temperature limiter.(High) - Alarms for open door status, temperature sensor error and temperature deviation.
- Keypad lock function prevents accidental changes during operation.
Specifications
| Programmable Model | OFC-20 | OFC-40 | OFC-20H | OFC-40H | ||
|---|---|---|---|---|---|---|
|
Chamber volume (L / cu ft) |
200 / 7.1 |
400 / 14.1 |
200 / 7.1 |
400 / 14.19 |
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|
Temperaure |
Range (℃ / ℉) |
Amb. +15 to 200 / Amb.+27 to 392 |
Amb. +15 to 300 / Amb.+27 to 572 |
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|
Fluctuation 1) at 100℃ (±℃ / ℉) |
0.2 / 0.36 |
0.2 / 0.36 |
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|
Variation 1) at 100℃ (±℃ / ℉) |
2.0 / 3.60 |
2.2 / 3.96 |
2.0 / 3.60 |
2.2 / 3.96 | ||
|
Dimension (W×D×H) |
Interior (mm / inch) |
645×750×412 / 25.4×29.5×16.2 |
645×750×866 / 25.4×29.5×34.1 |
645×750×412 / 25.4×29.5×16.2 |
645×750×866 / 25.4×29.5×34.1 |
|
|
Exterior (mm / inch) |
850x1100x1170 / 33.5×43.3×46.1 |
850x1100x1625 / 33.5×43.3×64 |
850x1100x1170 / 33.5×43.3×46.1 |
850x1100x1625 / 33.5×43.3×64 |
||
|
Net weight (Kg / lbs) |
190 / 418.9 |
250 / 551.2 |
190 / 418.9 |
250 / 551.2 |
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|
Shelves |
No. of wire shelf (standard / max.) |
2 / 4 |
3 / 7 |
2 / 4 |
3 / 7 |
|
|
Max. load per shelf (kg / Ibs) |
25 / 55.1 |
25 / 55.1 |
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| Electrical requirements (230V, 50/60Hz, A) | 1P, 12.0 | |||||
| Cat No. | Solid door | AAH171115K | – | – | – | |
| Window door | AAH171125K | – | – | – | ||
| Electrical requirements (380V, 50Hz, A) | 3P, 6.7 | 3P, 6.2 | 3P, 9.0 | |||
| Cat No. | Solid door | – | AAH171214K | AAH172114K | AAH172214K | |
| Window door | – | AAH171224K | AAH172124K | AAH172224K | ||
1) Technical data according to DIN 12880.
