These vortexers are designed to hold multiple test tubes, vials, or cylinders.
- Process up to 50 samples at a time
- Continuous or timed operation
- Includes foam rack for 12 mm tubes
- Now with best-in-class, exclusive 5-year warranty
The vortexing action is created by securing the top of the vessel in place while allowing the bottom to move freely in a defined 3.6 mm eccentric orbit.
VWR® Signature™ digital vortexers feature a microprocessor controller for digital programming of both speed and time, along with a pulse feature for difficult mixing applications. Ideal for applications that require accuracy and repeatability. Speed and time can be set simply by pressing 'up' and 'down' arrows. The speed range is 500 to 2500 rpm, set in 25 rpm increments. Digital readouts of both speed and time are easily viewed from an Easy-to-read LED display. Timer can be programmed to run 1 to 9999 minutes (over 160 hours) or can be set to run in continuous mode. The extremely versatile pulsing feature stops and starts the unit in predetermined increments to add further agitation to mixing process. Pulsing program can be set from 1 second on/off up to 59 seconds on/off, allowing for a wide variety of pulsing combinations. Pulsing can be operated in both timed and continuous mode.
VWR® analog vortexers feature solid-state electronic control that allows adjustable speed from 1200 to 2400 rpm and an automatic timer adjustable from 0 to 60 seconds for simple repeat procedures. Conveniently angled front panel features main power switch, knobs for speed and timer adjustment, and mode switch with timed mode, off, and continuous mode operations.
Two stainless steel posts hold support plate securely in place for quiet, rattle-free mixing. Support plate is easily adjusted by loosening knobs and lifting plate up and down. The circular groove around the top of the taller post allows the support plate to swing away from tray for easy removal of samples. The suction-cup feet dampen motion and prevent sliding on work surface. Constructed of rugged stainless steel with corrosion-resistant paint. Equipped with a powerful, permanent magnet motor with sealed ball bearings. Motor is rated for continuous duty.
Certificaciones: RoHS certified. UL and C-UL listed. Calibrated Vortex Mixers include a Troemner ISO/IEC Accredited Calibration Certificate traceable to NIST. The ISO/IEC 17025 Accredited Calibration Certificate includes multiple data points within the speed range and time function with the associated uncertainties. Troemner is accredited by NVLAP under Laboratory Code 105013-0 to perform ISO/IEC 17025 calibrations.
Información para pedidos: Vortexers are supplied with one blue foam rack for 12 mm test tubes (58816-330), a 2.3 m (7' 7") grounded power cord, and a matched tray pad set for mounting and support plates. Additional color-coded foam racks for tubes of different sizes, as well as a post extension kit that adds 15.2 cm (6") to the post to accommodate tubes up to 25.4 cm (10"), are sold separately. 230 V, 50/60 Hz models are also available; contact your sales representative for more information.
