Overview
The Corning PC-620 stirrer hot plate is a reliable laboratory heating and stirring instrument designed for biological research, biotech, and general laboratory work. This manual-control model features a Pyroceram glass-ceramic top plate that withstands repeated heating cycles and is easy to clean. The unit operates at 120V/60Hz standard US outlet voltage and combines heating and magnetic stirring in a single compact footprint, making it ideal for sample preparation, solution mixing, and thermal processing in life science labs.
Key Features
- Pyroceram top plate — chemically resistant glass-ceramic surface rated for high temperatures and thermal shock
- Manual dial controls — straightforward temperature and speed adjustment for ease of use
- Magnetic stirring capability — compatible with standard stir bars for aqueous and viscous solutions
- LED heating indicator — illuminates when the plate is hot and ready
- Compact tabletop design — fits standard laboratory benches without excessive footprint
- Durable construction — trusted Corning quality for years of reliable service
Technical Specifications
- Top plate size: 9 × 9 inches
- Temperature range: 25°C to 480°C (77°F to 896°F)
- Stirring speed range: 60–1,100 RPM
- Electrical input: 120V, 60Hz
- Top material: Pyroceram glass-ceramic
- Control type: Manual dial
- Dimensions: Approximately 4.8″ H × 10.5″ W × 14.4″ D
- Weight: Approximately 11.5 lbs (5.2 kg)
- Warranty: Tested and fully functional (used condition)
Typical Applications
- Sample heating and preparation in life sciences and biotech labs
- Solution mixing and homogenization in research workflows
- Temperature-controlled heating of aqueous and viscous solutions
- Laboratory protocol support for chemistry, microbiology, and cell culture applications
- Replacement for older or failed lab hot plates in active research environments
Compatibility & Replacements
Compatible With
- Standard stir bars (magnetic coupling compatible)
- Glass beakers and laboratory vessels up to 9 × 9 inches
- Laboratory fume hoods and benchtop setups
- Any lab environment requiring 120V/60Hz electrical input
Replaces / Drop-In Replacement For
- Older Corning PC-620 units (same model, used condition)
- Legacy or failed manual hot plate/stirrer combinations
- Other brand laboratory hot plates of comparable size and capacity
Works With
- All standard laboratory stir bar sizes and styles
- Corning optional accessories (temperature controllers, support rods, stir bar retrievers)
- External temperature probes (if external controller purchased separately)
- Standard 120V/60Hz electrical outlets in North America
