Velp Scientifica Stirring Shaft with Turbo Propeller

Pyrex®Spinbar®glass encapsulated Alnico magnet stirring bars are useful for high temperature applications up to 274°C (525°F). Completely smooth surface offers "zero absorption"; easy to clean Meets US Pharmacopoeia specifications for Type I Borosilicate glass Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification Autoclave safe Note : To avoid breakage, Pyrex glass Stirbars should be carefully placed in the bottom of your stirring vessel and not 'dropped'.

Excellent Performance Uniform heat distribution with coated aluminum alloy heating plate Excellent resistance to chemicals Maximum temperature 370 ° C Accepts up to 15 liter flasks (Ø 135 mm hotplate) Practical and Easy to use Control panel is IP 42 protected from liquid spills with run-off groove (RC only). Features: Heating plates with aluminum top and temperature regulation. Designed for the longest lifespan and to guarantee excellent resistance to chemicals. It accepts different combinations of AluBlocks™ that can maximize temperature control and save handling time. Maximum ...

Benchmark's Overhead Stirrers feature high torque and advanced digital microprocessor control for smooth mixing of low and medium viscosity samples. Speed and run time are accurately set and monitored on the LCD screen. Both the 20L and 40L capacity models are supplied with a 4 arm stainless steel propeller. Additional steel and Teflon accessories are available. A feed-through chuck holds accessory shafts firmly in place and is easily tightened and loosened without tools. The overhead stirrers are protected from damage by sensors that shut down operation in the case of high viscosity or ...

Reliable and Easy to use Control panel is shielded from liquid spills Epoxy-coated tough steel casing Accepts up to 5 liter flasks Designed for the longest lifespan and guaranteed by 3 years warranty Pale surface for visualization of particles and color changes Remains cold, even after days of continuous use Specifically designed for microtitration Features: ComPastirrer with metal structure for visualization of particles and color changes. Specially designed for microtitrations. Speed regulation up to 1100 rpm Accepts up to 5 liter flasks Excellent speed control, even at low speed ...

Robust and Practical Control panel is shielded from liquid spills Epoxy-coated tough steel casing Stainless steal cover Ergonomic - very low height Speed regulation from 80 to 1500 rpm Universal mains voltage/frequency range Light weight, easy to move Designed for the longest lifespan and guaranteed by 3 years warranty Features: Multi-position magnetic stirrer with stainless steel top for the simultaneous stirring of 6 or 15 positions. Ideal for chemistry, microbiology, biochemistry applications. Available in two models for 6 positions of 400 ml and 15 positions of 250 ml Speed regulation ...