SKU: MX000514The Helix™ Model 250 is an easy-to-use ultra-sturdy open air orbital shaker used for various laboratory shaking applications. The Helix 250 utilizes active feedback PID control and has a long lasting brushless DC motor. Numerous settings available for sound, display, ramp rate, power interruptions etc. Includes: EZ-Clamp™ Platform. Sold separately: Non-Slip Mat, EZ-Strap Platform, EZ-Straps, Tray, and patenting pending EZ-Clamps. Features:FREEEZ-CLAMP PLATFORMPatent pending MST™ (Movement Sensor Target) prevents shaker from "walking "Tactile keypad user interfaceAudible buzzer alarms on time expiration and when an error occursAdjustable speed ramping feature reduces potential splashingTimed run, continuous run and speed viewable on large two line backlit LCD displayTimed (up to 99 hours, 59 minutes, 59 seconds) or continuous modeRS-232 control and print outputUniversal voltage (shipped with US cord set)AccuStop feature ensures the platform/tray will stop repeatedly in the Home LocationSpecifications:Warranty: 2 yearSpeed Range: 15 - 300 rpmOrbit: 3/4'' (1.905 cm)Platform Dimensions (L x W): 13 x 13'' (34 x 34 cm)Overall Dimensions (L x W x H): 14 x 19.5 x 5'' (36 x 50 x 13 cm)Operational Temperature Range: 2 - 40 °C, 80% Non-Condensing Max Load: 35 lbs (16 kg)Weight: 36 lbs (17 kg)Certification: CSA, cCSAus, CEPreventive maintenance services availableInstallation services availableIQOQ available- All Helix Products & Accessories are Proudly Made in the U.S.A. -