Reciprocating shakers provide a back and forth motion for the vigorous mixing of separatory flasks and funnels in chemical applications
The separatory funnel attachment (82004-980) holds up to four separatory funnels (50 ml, conical) or separatory flasks (100 ml, conical). Tension roller attachments (82004-976 and -986) feature two rollers to facilitate the shaking of Erlenmeyer flasks and a piece that enables attachment to the perforated platform. The basic tension roller frame (82004-984) contains all the necessary pieces to construct a frame, but no tension rollers. Clamps for Erlenmeyer flasks and separatory funnels consist of the clamp and a piece that enables attachment to the perforated platform.
Shakers feature a sparkless, maintenance-free motor and feature timed or continuous operation modes. Digital process timer allows for unattended operation up to 999 minutes and sends an acoustic signal upon completion. Enclosed housing ensures virtually no heat transfer from motor to platform, and the unit will self-reset to protect against overheating. Units also have digital control of vibration frequency. The maintenance-free, balanced, sealed drive system is isolated from spills, which makes the units ideal for use in cold rooms.
Certifications: The Promax 1020 meets the standards of protection class IP 40 (DIN 40050). Promax 2020 meets the standards of protection class IP 20 (DIN 40050).
Ordering information: Manufacturer's three-year unconditional warranty. Units include a nonskid rubber mat. Promax 1020 includes a 29x25.8cm (117/16x103/16") platform; Promax 2020 includes a 39x34cm (153/8x133/8") platform. Promax 1020 can be combined with the model 1000 incubator module (82005-012) to create a system with reproducible temperature control. 230V units are also available; contact your VWR sales representative for more information.