Structural Functional Features
- Wide temperature range that can be controlled up to 250°C.
- Improved temperature distribution.(±1.5°C at 100°C)
- 3-point temperature calibration, high temperature accuracy over a wide temperature range.
- Inner stainless steel and aluminum shelves provide excellent corrosion resistance and clean maintenance.
- Protects equipment from over current and over temperature through safety circuits.
- Vacuum line and release line are separated and convenient to use.
- The display is mounted at the top, minimizing floor size requirement.
- Viton gasket when drying chemical substances which has a high reactivity. (option)
User Convenience Features
- When a vacuum is formed and maintained, the toughened glass is attached to the gasket, so it is kept confined for long-time repeated use.
- BMS communication port that helps monitor the device temperature on the building management system.
- Monitor via mobile app anytime, anywhere with LC Connected. (mobile monitoring system) (when purchased LC GreenBox)
- Recording the most recent events, such as start/stop of operation and error occurrence.
- PC connection using RS-232 port and USB port.
- Excellent visibility and viewing angle due to application of large LCD.
- Auto 3 temperature recommendation based on operating history without any recording or storage.
- Wait On/Off timer. (up to 99 hours 59 minutes)
- Test data is automatically saved and easily downloaded via USB (CSV format) (except for OV4-30S/65S model)
- Real-time graphs that allow users to view events and alarms at a glance (except for OV4-30S/65S model)
- By selecting the ramp rate (℃/min), you can limit the speed of temperature rise when using (except for OV4-30S/65S model)
Outstanding Safety
- Door structure including buffer system allows for internal pressure release through upper and lower ventilation holes when stable vacuum is formed/maintained and when there is an internal explosion.
- Polycarbonate safety cover provided in case of toughened glass breakage.
- 36 events is recorded in case of door open, error, and etc.
- Top-rated overheating protection system. (registration 10 – 0397583)
- Over temperature limit function.
- Safe product surface, even when operated at upper temperature.
- Malfunction prevented by controller lock function.
- Alarm if set temperature deviation outside of acceptable range.
Vacuum Oven Use Configuration
- It is recommended to use the cold trap bath on the vacuum line to protect the weak vacuum pump against water/solvent or to supply dry air to the sample.
Technical Specifications
| Model | OV4-30 | OV4-65 | |
|---|---|---|---|
| Control panel(L / cu ft) | 5 inch | 5 inch | |
| Chamber volume (L / cu ft) | 28 / 1 | 65 / 2.3 | |
| Temperature | Range (℃ / ℉) |
Amb. +15 to 250
/ Amb. +27 to 482
|
Amb. +15 to 250
/ Amb. +27 to 482
|
| Fluctuation (±℃ / ℉ at 100℃) | 0.2 / 0.36 | ||
| Variation (±℃ / ℉ at 100℃) | 1.5 / 2.7 | 1.5 / 2.7 | |
| Heating time to 100℃ (min.) | 70 | 90 | |
|
Vacuum gauge range, analog (Mpa)
|
0 to 0.1 | 0 to 0.1 | |
| Dimension(W×D×H) | Interior (mm / inch) |
302×305×302
/ 11.9×12×11.9
|
402×405×402
/ 15.8×15.9×15.8
|
| Exterior (mm / inch) |
534×522×655
/ 21.1×20.6×25.8
|
636×622×755
/ 25.0×24.5×29.7
|
|
|
Net weight (Kg / lbs) |
69 / 152.1 | 110 / 242.5 | |
|
Shelves
|
Quantity of shelves (standard/max.)
|
2 / 3
|
3 / 4
|
|
Max. Load per shelf (Kg / lbs)
|
20 / 44.1
|
20 / 44.1
|
|
| Electrical requirements (230V, 50 / 60Hz, A) | 5.7 | 6.7 | |
| Cat. No. | AAH13315K | AAH13325K | |
| Electrical requirements (120V, 60Hz, A) | 10.2 | 11.7 | |
| Cat. No. | AAH13316U | AAH13326U | |
※ 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, after 2013)
※ You can add an extra shelf that can be placed at the bottom to experiment with more samples same time, and the value of Variation and Fluctuation may increase slightly.
