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Digital Hotplate Stirrer LDHS-A11 is a microprocessor controlled portable unit with a top plate temperature of 0 °C to 500 °C. Features an easy to read digital display with an adjustable setting for working time, temperature and stirring speed. Chemically resistant ceramic glass plate provides excellent heat transmission with even distribution. Automated system shut off on exceeding the set temperature. Dual PID supports quick heating of large volume sample or accurate control of small amount of sample.
Used for liquid mixing, in chemical synthesis, physical and chemical analysis, bio- pharmaceuticals etc.
| Display mode | LED |
| Plate temperature | 0 °C ~ 500 °C |
| Safety temperature | 550 °C |
| PID parameters | 1 set |
| Display mode | LED |
| Plate temperature | 0 °C ~ 380 °C |
| Safety temperature | 370 °C |
| PID parameters | 1 set |
| Display mode | LCD |
| Plate temperature | 0 °C ~ 380 °C |
| Safety temperature | 50 °C ~ 370 °C |
| PID parameters | 2 set |
| Display mode | LED |
| Temperature range | 50 °C ~ 300 °C |
| Plate dimensions ( W x L ) | 170 x 170 mm |
| Power | 680 W |
| Display mode | LED |
| Temperature range | 50 °C ~ 300 °C |
| Plate dimensions ( W x L ) | 320 x 320 mm |
| Power | 1000 W |
| Display mode | LED |
| Temperature range | 50 °C ~ 300 °C |
| Plate dimensions ( W x L ) | 400 x 300 mm |
| Power | 1500 W |
| Display mode | LCD |
| Plate temperature | 0 °C ~ 500 °C ( 24 steps ) |
| Safety temperature | 550 °C ( fixed ) |
| PID parameters | 1 set |
| Display mode | LCD |
| Plate temperature | 0 °C ~ 500 °C ( continuous ) |
| Safety temperature | 50 °C ~ 550 °C ( adjustable ) |
| PID parameters | 2 set |
| Display mode | LCD |
| Plate temperature | 550 °C |
| Rotating speed | 50 rpm ~ 1500 rpm |
| Solvent temperature | 40 °C ~ 300 °C |
| Display mode | LCD |
| Heating power | 1.2 kW |
| Time to boil 1 L H20 | 10 mins |
| Heating zone | ᴓ 155 mm |
| Display mode | LCD |
| Heating power | 1.8 kW |
| Time to boil 1 L H20 | 7 mins |
| Heating zone | ᴓ 190 mm |
| Display mode | LCD |
| Heating power | 1.8 kW |
| Time to boil 1 L H20 | 7 mins |
| Heating zone | ᴓ 190 mm |
| Mixing capacity | 3 L |
| Number of plates | 1 |
| Plate dimension | 158 x 143 mm |
| Speed range | 150 rpm ~ 1500 rpm |
| Mixing capacity | 2 L |
| Number of plates | 4 |
| Plate dimension | 313 x 303 mm |
| Speed range | 150 rpm ~ 1500 rpm |
| Mixing capacity | 2 L |
| Number of plates | 6 |
| Plate dimension | 473 x 303 mm |
| Speed range | 150 rpm ~ 1500 rpm |
| Max. stirring capacity H₂O | 20 L |
| Speed range | 100 to 2500 rpm |
| Maximum torque | 40 ncm |
| Maximum viscosity | 10000 cps |
| Max. stirring capacity H₂O | 20 L |
| Speed range | 100 to 2500 rpm |
| Maximum torque | 40 ncm |
| Maximum viscosity | 10000 cps |
| Max. stirring capacity H₂O | 40 L |
| Speed range | 100 to 2500 rpm |
| Maximum torque | 40 ncm |
| Maximum viscosity | 10000 cps |
| Stirring Positions | 16 |
| Max. Stirring Quantity | 0.4 L (each stirring position) |
| Max. Magnetic Bar | 40 mm |
| Speed Range | 0 to 1100 rpm |
| Stirring Positions | 10 |
| Max. Stirring Quantity | 0.4 L (each stirring position) |
| Max. Magnetic Bar | 40 mm |
| Speed Range | 0 to 1100 rpm |
| Stirring Positions | 10 |
| Max. Stirring Quantity | 0.4 L (each stirring position) |
| Max. Magnetic Bar | 40 mm |
| Speed Range | 0 to 1100 rpm |
| Work plate Dimension | Φ137 mm |
| Work plate material | Enamel |
| Motor type | Brushless DC motor |
| Stirring positions | 4 |
| Maximum Volume | 5000 ml |
| Speed | 100 to 2000 rpm |
| Minimum Revolution | 100 rpm |
| Maximum Temperature | 380°C |
| Maximum Volume | 2000 ml |
| Speed | 100 to 2000 rpm |
| Minimum Revolution | 100 rpm |
| Maximum Temperature | 380°C |
| Mode | Digital + Heating + Stirring |
| Speed | 200 rpm to 2000 rpm |
| Plate size | 190 × 190 mm |
| Maximum volume | 5000 ml |
| Mode | Digital + Heating + Stirring |
| Speed | 200 rpm to 2000 rpm |
| Plate size | 190 × 190 mm |
| Maximum volume | 5000 ml |
| Capacity | 20 L |
| Top plate shape | Square |
| Top plate material | Glass ceramic |
| Top plate dimensions (L×B) | 180×180 mm |
| Work plate Dimension | 184 × 184 mm (7 inch) |
| Work plate material | Glass ceramic coating |
| Motor type | Brushless DC motor |
| Motor rating input | 18 W |
| Capacity | 20 L |
| Top plate shape | Round |
| Top plate material | Glass ceramic |
| Top plate dimensions | Ф135 mm |
| Capacity | 20 L |
| Top plate shape | Round |
| Top plate material | Glass ceramic |
| Top plate dimensions | Ф135 mm |