The Grant QBD1 is a high precision dry block heating system with digital temperature control and a single removable/interchangeable block.
- Digital temperature control for optimum precision
- Heating range ambient + 5º to 130ºC, with rapid heat-up time
- Stability and uniformity ± 0.1ºC
- 1-block system (models with 2 blocks and 4 blocks also available)
- Range of convenient programming features
- High power heater for fast heat-up – 25º to 100ºC in only 15 minutes.
- Simple-to-use rotor plus two keys provide access to the interactive interface for fast, accurate set-up
- Clear digital display – easy to read from a distance for instant reassurance
- Convenient timer facility, with audible buzzer, for reaction timing and function timing, e.g. delayed heater switch-on/turn-off
- Wide range of interchangeable blocks enables you to mix and match sample tubes as desired – extraction tool supplied as standard for easy and safe removal of blocks.
- Optional safety cover – protects samples from contamination and users from accidental contact with hot blocks
- Overtemperature cut-out protects your samples and your workplace
- High quality, robust construction in streamlined coolwall aluminium and chemical-resistant plastic – durable in demanding environments
- Compact footprint to optimise use of benchspace
| Specification |
|
|
QBD1 |
| Temperature range |
|
ºC |
ambient + 5 to 130 |
| Temperature setting range |
|
ºC |
15 to 130 |
| Stability |
@37ºC |
ºC |
±0.1 |
| Uniformity |
|
|
|
| within the block |
@37ºC |
ºC |
±0.1 |
| across similar blocks |
@37ºC |
ºC |
±0.2 |
| Temperature display |
|
|
LED |
| Display resolution |
|
ºC |
0.1 |
| Heat up time |
25 to 100ºC |
mins |
15 |
| Power |
|
W |
150 |
| Supply voltage |
|
V |
115 or 230 |
|
(50-60Hz) |
| Overall dimensions |
w/d/h |
mm |
200/230/100 |
| Safety |
overtemperature |
|
thermal fuse |
Accessory options for QBD1
Interchangeable blocks
Note: Model QBD1 accommodates 1 block, dimensions 140 x 50 x 63mm
QB-0 Plain block without holes
QB-10 24 x 10mm Ø holes, 50mm hole depth
QB-12 24 x 12mm Ø holes, 50mm hole depth
QB-13 12 x 13mm Ø holes, 50mm hole depth
QB-16 12 x 16mm Ø holes, 50mm hole depth
QB-18 12 x 18mm Ø holes, 50mm hole depth
QB-24 5 x 24mm Ø holes and universal bottles, 50mm hole depth
QB-50 4 x 50 ml centrifuge tubes, glass universals, 50mm hole depth
QB-H 56 x 0.2 ml microtube, 14mm hole depth
QB-E0 24 x 0.5 ml microtube, 30mm hole depth
QB-E1 24 x 1.5 ml microtube, 35mm hole depth
QB-E2 24 x 2.0 ml microtube, 35mm hole depth
External Pt1000 probes
QBEP standard probe for in-sample or in-block temperature control; encased in stainless steel sheath, Ø 3mm x 30mm long, with 350mm of cable
QBEP-WM short probe for in-sample or in-block temperature control; encased in stainless steel sheath, Ø 3mm x 20mm long, with 350mm of cable
Safety cover
QBL1 safety cover - made from tough clear polycarbonate for maximum visibility whilst preventing accidental touching of a hot block or contamination of samples from splashes