General Centrifuge Accessories
Grainger CFL Ballast Programmed Start 42W 2 Bulbs
The Grainger CFL Ballast Programmed Start 42W 2 Bulbs is an electronic ballast designed for use with compact fluorescent lamps. It operates 2 lamps at 42 watts total and provides programmed start operation, which preheats the lamp cathodes before ignition to extend lamp life. This 120V ballast has an input frequency of 60 Hz and is compatible with F42T12/ES lamps. It measures 11-1/4" x 2-1/2" x 1-1/4" and is cULus listed. The ballast comes with installation instructions and is backed by a 5 year warranty from Grainger.
Grainger CFL Ballast Programmed Start 18W 2 Bulbs
The LUMAPRO CFL Ballast Compact Fluorescent is a 16 watt 120 volt electronic ballast that operates one 13-42 watt 4-pin CFL lamp. It has an input voltage range of 108-132V, input frequency of 50/60 Hz, and power factor greater than 0.9. This electronic ballast features anti-striation circuitry, end of lamp life shutdown, and total harmonic distortion less than 20%. It measures 5.25 inches long x 1.25 inches wide x 1.06 inches high and weighs 0.35 lbs. This ballast is cULus listed and comes with a 5 year warranty from Lumapro.
Grainger CFL Ballast Programmed Start 40W 2 Bulbs
The Lumapro CFL Ballast Compact Fluorescent is a 16 watt 120 volt electronic ballast that operates one 13-42 watt 4-pin CFL lamp. It has a thermoplastic housing, measures 5.5 inches long x 1.75 inches wide x 1.25 inches high, and weighs 5.8 ounces. This ballast has a 0.99 ballast factor, class P thermally protected, type A sound rating, and complies with FCC part 18. It is cULus listed and has a 5 year warranty. This ballast is ideal for operating energy saving CFL lamps.
Beckman Coulter Adapter, Sample Cup, 50 mL
The Beckman Coulter Microfuge 18 Centrifuge Tube Adapter, catalog number 359150, is designed to adapt 0.5mL and 1.5mL microcentrifuge tubes to the Microfuge 18 Centrifuge rotor. It allows centrifugation of up to 6 microcentrifuge tubes at a time. The adapter is made of durable polypropylene and can withstand centrifugal forces up to 18,000 x g. It fits securely into the Microfuge 18 rotor and works with most major brands of microcentrifuge tubes. This adapter provides a convenient way to spin down microsamples in the Microfuge 18 Centrifuge.
