Performance
- Temperature range from ambient +10°C to 220°C.
- Microprocessor PID control / Temperature calibration / Automatic tuning.
- Forced air convection generated by a circular fan provides high and uniform drying performance.
- Adjustable dual slide vents for inner vapor circulation.
Convenience
- Intuitive control panel with bright LED displays. (0.1°Cresolution)
- Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.)
- Convenient presetting function for 3 most commonly used temperature settings.
- Corrosion-resistant incoloy sheath heating element and stainless steel interior.
- Easy-to-grip circular door handle.
Safety
- Keypad lock function prevents accidental changes during operation.
- Automatic run after power interruption.
- Over-temperature and over-current protection.
- Audible and visible open door alarms.
Technical Specifications
| Model | OF-01E | OF-11E | OF-21E | |
|---|---|---|---|---|
|
Chamber volume (L / cu ft) |
52 / 1.8 |
100 / 3.5 |
150 / 5.3 |
|
|
Temperature |
Range (℃ / ℉) |
Amb. +10 to 220 / Amb. +18 to 428 |
||
|
Fluctuation at 100℃ (±℃ / ℉) |
0.4 / 0.72 |
|||
|
Variation1) at 100℃ (±℃ / ℉) |
3.3 / 5.94 |
3.3 / 5.94 |
2.3 / 4.14 |
|
|
Heating time to 100℃ (min.) |
6 |
6 |
5 |
|
|
Recovery time to 100℃ (min.) |
1 |
1 |
1 |
|
|
Dimension (W×D×H) |
Interior (mm / inch) |
375×370×370 |
455×430×510 |
585×460×555 |
|
Exterior (mm / inch) |
530×535×737 |
610×595×877 |
740×625×922 |
|
|
Net weight (Kg / lbs) |
36 / 79.4 |
47 / 103.6 |
59 / 130 |
|
|
Shelves |
Quantity of wire shelves (standard / max.) |
2 / 5 | 2 / 7 | 2 / 7 |
|
Max. Load per shelves (Kg / lbs) |
30 / 66.1 | |||
| Electrical requirements (230V, 50 / 60 Hz) | 4.3A | 6A | 7.4 A | |
| Cat. No. | AAH14012K | AAH14022K | AAH14032K | |
| Electrical requirements (120V, 60 Hz) | 6.8 A | 8.4 A | 10.1A | |
| Cat. No. | AAH14016U | AAH14026U | AAH14036U | |
※ The lowest temperature that can be controlled depends on changes in room temperature and sample temperature. Therefore, please contact the distributor of our products before purchasing for technical consultation.
※ Technical data (according to DIN 12880, before 2013)
