VWR® shakers feature variable-speed, microprocessor control, providing reliable, uniform mixing action. Ideal for cell cultures, solubility studies, extraction procedures, diagnostic tests, general mixing, hybridization, genetics research, bacterial suspensions, staining/destaining and washing procedures.
- Choice of models with either 3 or 20 mm orbit
- LCD display for speed and time
- Includes platform and mat; ready to attach a variety of optional accessories
- Ideal for use in non-condensing incubators, CO₂ incubators, or cold rooms
- RS232 interface provides two-way communication for data logging and unit control
- Durable base is easy to clean and corrosion resistant
- TUV listed for safety and electrical compliance
- Available with a NIST Traceable, ISO/IEC 17025 calibration certificate from Troemner
- Best-in-class, exclusive five year warranty
The shaker's Integrated tray includes a non-slip mat that can be removed and can be used as a platform for mounting Erlenmeyer flask clamps, test tube racks. The optional universal style platform 77661-320 allows an expanded capacity for flask clamps. Optional Adjustable-bar platform 12620-964 features 2 adjustable padded rollers to secure various vessel types such as volumetric flasks or separatory funnels and measures W×D: 21.8×29.7 cm (8¹⁹/₃₂×11²³/₃₂"). The rollers open to 21.6 cm (8¹/₂") deep. Universal harness 77623-742 features four elastic bands and is suitable for holding low profile samples.
LCD display shows speed and time for repeatable and accurate results. Easy to use control knobs allow for easy input of settings and access to the menu. Recall feature allows you to recall the last 5 settings used. Speed resolution is in 1 rpm increments. Timer will display elapsed time, or, when programmed to user-defined limit up to 99 hours, 59 minutes, will count down to zero and shut off unit. Audible alarm sounds when time reaches zero.
Ramping feature slowly increases speed to set point for added safety. Triple eccentric drive system and maintenance free, brushless DC motor provide continuous duty operation and a long, reliable service life. Additional safety features include an integrated overload and unbalanced detection system. 120 V only.
Certifications: TUV SUD listed, IP 21 rated, RoHS certified.
Delivery information: Calibrated shakers include a Troemner ISO/IEC accredited calibration certificate traceable to NIST and includes multiple data points within the speed range and time function with associated uncertainties. Troemner is accredited by NVLAP under Lab Code 105013-0 to perform ISO/IEC 17025 calibrations. 77623-792 Bundle Package includes 77623-752 Mini Shaker 20 and 6×125 ml stainless steel flask clamps. 77623-794 Bundle Package includes 77623-752 Mini Shaker 20 and 6×250 ml stainless steel flask clamps. All units are supplied with a non skid mat for tray, power supply, and a 2.3 m (7.5') detachable, US three-wire power cord.
