Analogue dry block heating system for microplates QBA2 with QDP-H/QDP-FL

• Very easy to use analogue controls - simple dial, setting resolution 2ºC
• Choice of two blocks for microplates/microtubes - QDP-FL and QDP-H. Extraction tools supplied as standard for easy and safe removal of blocks.
• Versatile QDP-H block accommodates 1 x 96-well microplate or 12 x 8-well or 8 x 12-well strips or up to 96 individual capped tubes. A snug fit is ensured in the precision drilled wells, for excellent uniformity: ± 0.3ºC within tubes across the block.
• QDP-FL block - of black anodised aluminium for efficient heat transfer - comes complete with a double layer hinged lid to create an insulated incubation chamber with good sample uniformity, whilst the outer surface stays cool for user comfort. Uniformity ± 0.5ºC between wells.
• Optional safety cover (not required for QDP-FL block) – 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

		QBA2
Temperature range	ºC	ambient + 5 to 100
Temperature setting range	ºC	0 to 100
Setting resolution	ºC	2
Stability                              @37ºC	ºC	±1.0
Uniformity
within the block @37ºC	ºC	±1.0
across similar blocks @37ºC	ºC	±1.0
Heat up time             25º to 100ºC	mins	25
Power	W	300
Supply voltage	V	115 or 230 (50-60Hz)
Safety, overtemperature cut-out		thermal fuse
Extraction tool for easy and safe block removal		included

Accessory options for QBA2


Interchangeable microplate blocks

QDP-H with 96 holes in microplate configuration for 0.2 ml microplates, strips or individual tubes. Accommodates 1 x 96-well plate or 8 x 12-well or 12 x 8-well strips or up to 96 individual capped tubes. Uniformity ±0.3ºC within tubes across the block. Double-size block, 140 x 100 x 75 mm, 6.2mm Ø holes, 14mm hole depth. Supplied with additional extraction tool.

QDP-FL for standard 96-well plates (u-well, v-well, flat bottom, high temperature), supplied with hinged, double layer lid to create an insulated incubation chamber. Uniformity ±0.5ºC between wells. Double-size universal block, 140 x 100 x 75 mm. Supplied with additional extraction tool.


Safety cover (for QBA2 with QDP-H block)

QBL2 safety cover - made from tough clear polycarbonate for maximum visibility whilst preventing accidental touching of a hot block or contamination of samples from splashes