Infrared hotplate LIRH-A11 is a corrosion resistant ceramic glass plate with transmittance of infrared light for faster and uniform heating of sample. With a resistance of thermal shock upto 700 °C it boils 1 L of water within 7 minutes. Features an LCD screen displaying preset and actual temperature for monitoring of process. High-temperature indicator warns the user preventing burning injuries.
| Display mode | LCD |
| Heating power | 1.8 kW |
| Time to boil 1 L H20 | 7 mins |
| Heating zone | ᴓ 190 mm |
| Maximum capacity | 25 L |
| Maximum hotplate temperature | 550 °C |
| Top plate area ( W x L ) | 285 x 285 mm |
| Top plate material | Glass ceramic |
| Admissible ambient temperature | 10 °C ~ 40 °C |
| Admissible air humidity | 0.85 |
| Protection category | IP20 |
| Protection class | 1 |
| Dimensions | 395 x 295 x 110 mm |
| Display mode | LCD |
| Plate temperature | 0 °C ~ 500 °C |
| Safety temperature | 50 °C ~ 550 °C |
| Display mode | LCD |
| Plate temperature | 0 °C ~ 380 °C |
| Safety temperature | 50 °C ~ 370 °C |
| Display mode | LED |
| Plate temperature | 0 °C ~ 380 °C |
| Safety temperature | 370 °C |
| Display mode | LED |
| Plate temperature | 0 °C ~ 500 °C |
| Safety temperature | 550 °C |
| Display mode | LED |
| Temperature range | 50 °C ~ 300 °C |
| Plate dimensions ( W x L ) | 170 x 170 mm |
| Display mode | LED |
| Temperature range | 50 °C ~ 300 °C |
| Plate dimensions ( W x L ) | 320 x 320 mm |
| Display mode | LED |
| Temperature range | 50 °C ~ 300 °C |
| Plate dimensions ( W x L ) | 400 x 300 mm |
| Display mode | LCD |
| Plate temperature | 0 °C ~ 500 °C ( 24 steps ) |
| Safety temperature | 550 °C ( fixed ) |
| Display mode | LCD |
| Plate temperature | 0 °C ~ 500 °C ( continuous ) |
| Safety temperature | 50 °C ~ 550 °C ( adjustable ) |
| Max. stirring capacity H₂O | 20 L |
| Speed range | 100 to 2500 rpm |
| Maximum torque | 40 ncm |
| Max. stirring capacity H₂O | 20 L |
| Speed range | 100 to 2500 rpm |
| Maximum torque | 40 ncm |
| Max. stirring capacity H₂O | 40 L |
| Speed range | 100 to 2500 rpm |
| Maximum torque | 40 ncm |
| Stirring Positions | 10 |
| Max. Stirring Quantity | 0.4 L (each stirring position) |
| Max. Magnetic Bar | 40 mm |
| Stirring Positions | 10 |
| Max. Stirring Quantity | 0.4 L (each stirring position) |
| Max. Magnetic Bar | 40 mm |
| Stirring Positions | 16 |
| Max. Stirring Quantity | 0.4 L (each stirring position) |
| Max. Magnetic Bar | 40 mm |
| Work plate Dimension | Φ137 mm |
| Work plate material | Enamel |
| Motor type | Brushless DC motor |
| Maximum Volume | 2000 ml |
| Speed | 100 to 2000 rpm |
| Minimum Revolution | 100 rpm |
| Work plate Dimension | 184 × 184 mm (7 inch) |
| Work plate material | Glass ceramic coating |
| Motor type | Brushless DC motor |
| Maximum Volume | 5000 ml |
| Speed | 100 to 2000 rpm |
| Minimum Revolution | 100 rpm |
| Mode | Digital + Heating + Stirring |
| Speed | 200 rpm to 2000 rpm |
| Plate size | 190 × 190 mm |
| Mode | Digital + Heating + Stirring |
| Speed | 200 rpm to 2000 rpm |
| Plate size | 190 × 190 mm |
