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Techne's Dri-block® heaters provide a safe, dry, constant temperature source in the laboratory. The units are particularly suitable for microbiology and clinical laboratories for incubation, boiling, inactivation, wet ashing, sample concentration, enzyme analysis and many other clinical and industrial purposes.
• Very accurate temperature control
• Analogue or digital control
• Wide range of interchangeable aluminium blocks
• Blocks available as accessories for all applications - tubes, vials and microplates
• Block extraction tool is supplied, allowing blocks to be removed easily
• 3-year warranty as standard
• Very accurate temperature control
• Analogue or digital control
• Wide range of interchangeable aluminium blocks
• Blocks available as accessories for all applications - tubes, vials and microplates
• Block extraction tool is supplied, allowing blocks to be removed easily
• 3-year warranty as standard
DB-3
• The DB-3 is designed to hold up to 3 aluminium insert blocks or one 96-well plate block
• Analogue: temperature setting is by a calibrated dial
• Temperature range from ambient to 100°C
• Fast heat-up rate: 30°C to 100°C in just 18 minutes
• Temperature stability at 40°C: ± 0.05°C
DB-3A
• Temperature range from ambient to 200°C for higher temperature applications
• Can hold up to 3 aluminium insert blocks or one 96-well plate block
• Analogue: temperature setting is by a calibrated dial
• Powerful heater for fast heat-up rate: 30°C to 200°C in just 30 minutes
• Temperature stability at 40°C: ±0.1°C
DB-3D and DB-3DL
• Can hold up to 3 aluminium insert blocks or one 96-well plate block
• Bright orange LED digital display for fast and accurate setting of temperature
• DB-3DL temperature range from ambient to 100°C and DB-3D up to 200°C
• Powerful heater for fast heat-up rate: 30°C to 200°C in just 25 minutes
• Interchangeable insert blocks to accommodate a variety of tubes
• Temperature stability at 40°C: ± 0.1°C
Technical Specification
| Parameter | DB-3 | DB-3A | DB-3DL | DB-3D |
| Temperature range | Ambient to 100°C | Ambient to 200°C | Ambient to 100°C | Ambient to 200°C |
| Maximum no. of blocks | 3 | 3 | 3 | 3 |
| Temperature stability @ 40°C | ±0.05°C | ±0.1°C | ±0.1°C | ±0.1°C |
| Temperature stability @ 100°C | ±0.1°C | ±0.15°C | ±0.15°C | ±0.15°C |
| Temperature setting | Rotary knob | Rotary knob | Push Button | Push Button |
| Temperature scale graduation | 2°C | 2°C | No graduation | No graduation |
| Temperature display | NA | NA | Orange 4 digit LED | Orange 4 digit LED |
| Maximum variation between identical blocks @ 40°C | 0.2°C | 0.2°C | 0.2°C | 0.2°C |
| Set point accuracy | ±2°C | ±2°C | ±1°C | ±1°C |
| Heat up time: 30 to 37°C | 8 | 8 | 8 | 11 |
| Heat up time: 30 to 56°C | 12 | 12 | 9 | 15 |
| Heat up time: 30 to Maximum | 18 | 30 | 12 | 25 |
| RS232 option available | No | No | No | Yes |
| Heater power | 450W | 450W | 450W | 450W |
| Power supply | 230V 50-60Hz | 230V 50-60Hz | 230V 50-60Hz | 230V 50-60Hz |
| Dimensions L x W x H (mm) | 279x260x105 | 279x260x105 | 279x260x105 | 279x260x105 |
| Shipping Weight | 6kg | 6kg | 6kg | 6kg |
Ordering Information
| Product Code | Description |
| FDB03OD | DB-3 ambient to 100°C, requires 3 lnsert blocks |
| FDB03AD | DB-3A ambient to 200°C, requires 3 lnsert blocks |
| FDB03LDD | DB-3DL ambient to 100°C, requires 3 lnsert blocks |
| FDB03DD | DB-3D ambient to 200°C, requires 3 lnsert blocks |
| FDB03DDR | DB-3D + RS232 ambient to 200°C, requires 3 lnsert blocks |
Aluminium block inserts must be purchased separately. .