Laboratory Forced Air Convection Oven DO Series
1. The temperature control system of high-performance CPU processing chip and high-sensitivity, high-precision platinum resistance sensor makes the temperature control more precise and the operation more convenient.
2. Have sensor fault alarm, over-temperature alarm, self-diagnosis dynamic control, temperature display correction, parameter memory and timing function of up to 9999 minutes.
3. The shell made of high quality cold rolled steel plate adopts the spraying technology of spraying static electricity, which is more durable and easier to clean.
4. The studio made of high quality stainless steel with four-corner arc design makes cleaning more convenient.
5. Adopt high-temperature motor, bottom heating mode and optimized forced convection air duct structure to ensure the uniformity of temperature control.
6. The shelf processed by welding and polishing process of stainless steel is durable and heavier.
Specification :
| model | volume | Inner Dimension(mm) (h)×(d)×(w) | Outer Dimensions(mm) (h)×(d)×(w) | Standard shelf/piece | parameter |
| DO50 | 50L | 370×340×410 | 540×600×690 | 2 | The temperature The scope of RT + 10 ~ 300 ℃ Volatility + / – 1 ℃ Evenness + / – 1 ℃ at 100 ℃ Voltage: AC220, 50HZ |
| DO70 | 70L | 400×400×450 | 550×550×800 | 2 | |
| DO140 | 140L | 450×550×550 | 640×700×900 | 2 | The temperature The scope of RT + 10 ~ 300 ℃ Volatility + / – 1 ℃ Evenness plus or minus 2 ℃ at 100 ℃ Voltage: AC220, 50HZ |
| DO240 | 240L | 500×600×750 | 690×730×1100 | 2 |
Uniform, Reliable Dry Heat for Laboratory Applications: Laboratory Forced Air Convection Oven DO Series
Ensure consistent, contamination-free drying, sterilizing, and heat treatment with the Laboratory Forced Air Convection Oven DO Series—a high-performance line of benchtop and floor-standing ovens engineered for pharmaceuticals, food testing, environmental labs, and materials research. Featuring forced air circulation, digital PID temperature control, and stainless-steel interiors, the DO Series delivers exceptional uniformity (±1°C) across a range of ambient +5°C to 300°C, making it ideal for moisture determination, ashing prep, curing, and glassware drying.
Engineered for Uniformity, Safety, and Everyday Reliability
The DO Series Laboratory Oven uses a powerful fan-driven airflow system to circulate heated air evenly throughout the chamber, eliminating hot spots and ensuring rapid thermal recovery after door opening. Its double-wall insulated construction, electro-polished stainless-steel interior, and HEPA-filtered air inlet (optional) support clean, particle-free environments for sensitive applications. Digital controls offer precise setpoint management, timer functions, and over-temperature protection.
- Temperature Range: Ambient +5°C to 300°C – Suitable for drying, sterilization, and thermal testing.
- Exceptional Uniformity: ±1°C – Meets ASTM E220 and ISO 17025 requirements for thermal consistency.
- Forced Air Circulation – Accelerates drying and ensures even temperature distribution on all shelves.
- Multiple Capacities (30L to 300L+) – Benchtop and floor models to fit any lab workflow.
- Digital PID Controller with Timer – Programmable ramp/soak (on select models); real-time display.
- Safety Features – Independent over-temperature protection, door safety interlock, and insulated handle.
Trusted Across Quality Control and Research Environments
From moisture content analysis in grains and ashing of filters in environmental testing to sterilizing glassware and curing coatings, the DO Series ensures repeatable, compliant results. Its robust design and ease of cleaning make it ideal for GLP, GMP, and ISO-certified labs where reliability and traceability are essential.
Whether you’re running routine QC or developing new materials, the Laboratory Forced Air Convection Oven DO Series delivers the performance, safety, and consistency your science demands.
Heat evenly. Dry confidently. Trust every result.
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