MaxQ 4000 Benchtop Orbital Shakers,50 lbs, Thermo Fisher Scientific (CAT#: STEM-LE-1673-LC)

The MaxQ 4000 Benchtop Orbital Shaker is a multi-fucntional, incubated and refrigerated shaker which combines the convenience of a benchtop design with orbital shaking technology.

Dimensions:(LxW) 18 x 18 in (platform)
Max. Load:50 lbs
Motion:Orbital
Speed Range:40 to 400 rpm (analog), 15 to 500 rpm (digital)

Triple eccentric drive delivers uniform motion with 0.75 in. (19mm) circular orbit
Timed or continuous-run modes
Clear, scratch-resistant cover for observation of sample
Safety interlock stops platform if lid is opened
Precisely monitor temperature and control chamber temperature over complete range with +/-0.1C accuracy at 37C with PID temperature controller.
Over temperature safety feature with independent thermostat provides additional backup by controlling heat if the temperature controller is failed to work.
Speed control from 40 to 400rpm by rotary dial
Integrated tachometer monitors and displays speed in rpm to guarantee an accurate setting
Easy-to-read LED digital temperature display
Continuous and timed operation from 1 to 60 min.
Variable speed control from 15 to 500 rpm
View speed, temperature and time simultaneously on three individual LED displays which helps minimize errors in establishing running conditions
Continuous and timed operation from 0.1 hr. up to 999 hr. or 0.1 min. to 999 min.
Shaker shutdown and audible/visual alarms signal if unit operates ±10% of set speed, preventing shaker from walking
User-adjustable speed calibration can be performed using a digital handheld tachometer, where verification is required and protocols can be standardized|
Unbalanced load sensor stops platform if excess vibration is detected and visual/audible alarms signal until condition is corrected
Soft-start feature eliminates sudden starts and stops, splashing of vessel contents or wetting of flask closure
Solid-state DC brushless motor is free of maintenance

MaxQ 2000/3000 Benchtop Orbital Shakers