DRYSD30 — Laboratory Drying Oven Standard 30 L
The DRYSD30 laboratory drying oven is a compact, precision-controlled solution for drying, heating and sample preparation in analytical, industrial and educational laboratories. With a 30 L chamber, fan-forced air circulation and a temperature range from RT+5 to 300 °C, DRYSD30 delivers stable and repeatable thermal conditions for everyday laboratory workflows.
OVERVIEW
The DRYSD universal drying oven series is a precision solution for heating, drying, ageing and general sample preparation in laboratories dealing with science, industry, quality assurance and education. Digital temperature control, a high-quality chamber construction and forced air circulation provide stable, repeatable conditions for demanding thermal processes.
DRYSD30 provides a compact 30 L corrosion-resistant steel chamber with rounded corners and forced air circulation (convection) for improved temperature uniformity. A built-in tempered glass observation window supports safe sample monitoring during operation, while the microprocessor controller with LED display enables straightforward temperature and time programming.
Short heat-up times, efficient insulation and a standard temperature certificate at 160°C (chamber centre) issued by COLO technical service make DRYSD30 a robust, everyday laboratory drying oven for COLO.Science workflows.
COLO.SCIENCE KNOWLEDGE
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Explore our COLO.Science knowledge hub for application notes, selection guides and troubleshooting tips focused on laboratory drying ovens and sample preparation workflows.
TYPICAL APPLICATIONS
- Drying and conditioning of solid samples, filters, powders and granulates
- General heating, ageing and stability tests of materials and components
- Thermal treatment of glassware, metal parts and laboratory tools
- Preparation of samples for gravimetric analysis and moisture determination
- Dry heat processes in quality control and small-scale production
- R&D and teaching laboratories requiring robust, easy-to-use drying ovens
TECHNICAL SPECIFICATIONS – DRYSD SERIES
| Models | DRYSD30 / 45 / 65 / 85 / 125 / 230 / 625 |
| Chamber volume range | 30 – 625 L (DRYSD30: 30 L) |
| Air circulation | Forced air circulation (convection) for high chamber temperature uniformity |
| Temperature range | RT+5 – 300°C |
| Temperature resolution | 0.1°C |
| Temperature uniformity | ±2 at 70°C |
| Temperature accuracy | ±1 at 70°C |
| Temperature fluctuation | 1°C |
| Display type | Digital, LED temperature and timing |
| Door sensor | Yes |
| Temperature control mode | Two temperature section PID intelligent, sensor deviation correction, self tuning |
| Exhaust / test port | Adjustable exhaust air and moisture flap; Ø28 mm port on top with function of test hole |
| Timer function | 1 – 9,999 min with (timing delay start 1 min to 99.9 min) / or no time limit |
| Housing | Cold rolling steel with electro static spraying exterior / DRYSE – embossed SUS304 |
| Temperature sensor | Pt100 |
| Observation window | Door with tempered glass observation window (DRYSD equipped with tempered glass; DRYSE without tempered glass) |
| Operation function | Temperature settings, timing function, auto stop, internal parameter locking, temperature correction, auto tuning, parameter memory in case of electrical cut off. Acoustic and sound alarm: over temperature, temperature uniformity, end process, sound and light alarm |
| Standard shelf number | 2 |
| Optional shelf number (max.) | 6 / 7 / 9 / 9 / 13 / 17 / 7 (for DRYSD30 / 45 / 65 / 85 / 125 / 230 / 625) |
| Load per shelf (max.) | 15 kg |
| Voltage | 220 V / 50–60 Hz (DRYSD30–230); 220/380 V option |
| Power | 0.7 kW / 8.5 kW / 1 kW / 2 kW / 2.5 kW / 3 kW / 5 kW (for DRYSD30 / 45 / 65 / 85 / 125 / 230 / 625) |
| Inner chamber size (W × L × H) | 310×310×310 / 422×278×360 / 400×360×450 / 450×420×450 / 500×450×550 / 600×500×750 / 660×760×1250 mm |
| Net / gross weight (NV/GV) | 33/37 / 37/43 / 44/49 / 60/56 / 80/90 / 94/120 / 120/160 kg |
| Standard temperature certificate | At 160°C in the chamber centre, issued by COLO technical service |
| Temperature certificate (optional) | One or multi-point temperature mapping, issued by accredited laboratory |
| Optional accessories | Shelf, RS485 interface, printer, program temperature control device, remote control, WF control, temperature controller with ramp settings, USB data storage, touch screen display |
STANDARD DELIVERY & ACCESSORIES
- DRYSD30 laboratory drying oven with forced air circulation and digital microprocessor controller (LED display)
- Two stainless-steel shelves (standard configuration)
- Power cable and basic installation accessories
- Standard temperature certificate at 160°C (chamber centre)
- User manual / quick start guide
- Optional: additional shelves up to the maximum number supported
- Optional: RS485 interface and external printer
- Optional: programmable temperature controller with ramp settings and remote / Wi-Fi control
- Optional: USB data storage and touch screen display upgrade
Exact configuration, accessories and certificates supplied with your unit are defined in the current offer and order confirmation.
MAIN TECHNICAL PARAMETERS – DRYSD30
| Model | DRYSD30 – Laboratory Drying Oven Standard 30 L |
| Chamber volume | 30 L |
| Air circulation | Forced air circulation (convection) |
| Temperature range | RT+5 – 300°C |
| Resolution / fluctuation | 0.1°C resolution; 1°C fluctuation |
| Uniformity / accuracy | ±2 at 70°C (uniformity); ±1 at 70°C (accuracy) |
| Controller & display | Digital microprocessor controller with LED display; two-section PID, self-tuning, parameter lock, sensor deviation correction |
| Timer | 1 – 9,999 min; timing delay start (1 – 99.9 min) / or no time limit |
| Inner chamber size (W × L × H) | 310 × 310 × 310 mm |
| Shelves | 2 shelves supplied; up to 6 shelves optional, 15 kg max. load per shelf |
| Observation window | Door with tempered glass observation window |
| Sensor type | Pt100 |
| Voltage / power | 220 V, 50–60 Hz; approx. 0.7 kW |
| Net / gross weight (NV/GV) | 33 / 37 kg |
| Certification | Standard temperature certificate at 160°C included; optional one- or multi-point mapping certificate on request |
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