• Pressure sensitive counting
• Average count facility
• Bright white energy saving LED lighting
• With BioCote antimicrobial protection
• Audible count confirmation
• Choice of light or dark background
• Connectivity to printer or computer
Touch pressure with felt tip marker on petri dish registers cumulative count on the digital
display with confirmation by audible tone (can be turned on or off). The pressure required to register a count can be adjusted to suit each user.
Averaging facility calculates average count over multiple plates. Counting results as well as useful statistics including SD can be sent directly to the accessory printer or to a computer via a USB cable supplied.
Sub-stage illumination by low energy bright LED's allows glare-free optimum viewing. A switchable black background is provided to enhance viewing of translucent and difficult to see colonies. Supplied with two Wolffhuegel graticules and dish centering adapters to facilitate use with 50mm to 90mm dishes. A choice of magnifiers and a printer are available as optional accessories.
Variable speed microfuge
Maximum speed 13,500rpm
Timer and pulse start
12 tube capacity
Compact and quiet
Lid safety mechanism
The SCF2 is a compact microcentrifuge for centrifugation of up to 12 x 1.5ml or 2.2ml microfuge tubes or four strips of 8 x 0.2ml tubes at speeds of up to 13,500rpm. The unit is supplied with adaptors for use with the fixed angle rotor to enable 0.2ml tubes to be centrifuged. The rotors are easily installed without the use of tools. Centrifugation speed can be displayed as either rpm or rcf and the timer can be set for run times of between 1 and 30 minutes. In addition, a pulse button enables a rapid spin down by accelerating the rotor to the preset rpm then promptly decelerating. For safety, the door of the SCF2 remains locked while the rotor is in motion.