Grieve LR-271C High-Temperature Analog Laboratory Oven – 1.3 cu ft, 518°F, 240V
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Grieve LR-271C High-Temperature Analog Laboratory Oven – 1.3 cu ft, 240V
The Grieve LR-271C is a compact gravity-convection laboratory oven for nonflammable sample drying, material conditioning and controlled heating up to 518°F (270°C). Its hydraulic thermostat and manual-reset overtemperature protection make it suitable for general laboratory and quality-control workflows requiring higher temperatures than standard 392°F analog models.
Key Features
- Maximum temperature: 518°F (270°C)
- Hydraulic temperature controller and manual-reset excess-temperature interlock
- Natural bottom-to-top gravity convection with adjustable fresh-air inlet
- Aluminized steel interior and brushed stainless steel exterior
- Incoloy-sheathed tubular heating elements
- Two adjustable shelves, each rated for 15 lb distributed load
- Fully assembled and factory tested; one-year limited manufacturer warranty
Technical Specifications
| Model | LR-271C 240V |
|---|---|
| Chamber capacity | 1.3 cu ft |
| Workspace (W × D × H) | 13 × 13 × 13 in |
| Exterior (W × D × H) | 17 × 17.4 × 24 in |
| Maximum temperature | 518°F (270°C) |
| Power | 240V, single phase, 50/60 Hz |
| Heat input | 0.8 kW |
| Shipping weight | 80 lb (manufacturer listing) |
| Temperature uniformity | Not rated |
Typical Applications
Laboratory sample drying, nonflammable material conditioning, research and development, and quality-control thermal processing. Verify suitability for any specialized process before ordering.
Brochures & Technical Resources (PDF)
- Grieve Laboratory Oven Catalog (PDF)
- Grieve Analog Oven Installation, Operation & Maintenance Manual (PDF)
- LR-271C Assembly & Dimensions Drawing (PDF)
- Manufacturer Product Specifications
Important: Not for use with flammable solvents, vapors or gases. Confirm freight, lead time and electrical compatibility before purchasing.
Manufacturer Safety and Ordering Notes
- Use only for nonflammable materials. These ovens are not designed for flammable solvents or vapors.
- Gravity convection uses natural airflow through an adjustable inlet damper; temperature uniformity is not rated by Grieve for these analog models.
- Two adjustable shelves are included; maximum distributed load is 15 lb per shelf.
- Manufacturer's current listed approximate shipping weight is 80 lb; confirm freight and electrical requirements before ordering.
- One-year limited manufacturer warranty.
Who Uses This Oven?
Research laboratories, university teaching labs, analytical testing facilities, and industrial quality-control teams that need controlled drying, heating, and sample conditioning. Typical applications include drying compatible nonflammable samples, preparing materials for inspection, and controlled thermal conditioning. Confirm temperature, airflow and material compatibility for your process.
Shipping and Lead Times
This item ships directly from the manufacturer. Lead times are estimates and may vary based on availability, configuration, and shipping arrangements. Please contact Microscope Marketplace for current lead time and freight information before ordering.
Commonly Asked Questions
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