The Hei-TORQUE Expert 400 is an extremely versatile device that allows you to work efficiently with large volumes of working solutions (up to 100 liters in the case of aqueous media). Thus, the new generation motors are not only efficient and reliable, but also quiet, which will be an absolute advantage for long-term mixing (noise level > 50 dB). When using a laboratory stirrer, the right choice of impeller becomes crucial, as these elements differ in the type of flow they create in the medium. Heidolph Instruments offers a wide range of impellers and a large variety of useful accessories to help you organize your workflow according to your tasks. Safe operation, sleek design, high stirring performance and flexibility – the Hei-TORQUE Expert 400 offers everything you need to make stirring a routine in your lab.<\/p>\n","protected":false},"excerpt":{"rendered":"
The Hei-TOEQUE Expert 400<\/strong> is a reliable instrument for mixing liquids in your laboratory. The presented top-drive stirrer has a maximum torque of 400 N\u00d7cm, which will allow you to handle media with a viscosity of up to 250,000 mPa\u00d7s. The rotational speed ranges from 10 to 2,000 rpm and remains constant even when the shaft load changes. The device is extremely easy and convenient to operate, as the set and actual values of the workflow are shown on the digital display. The German company Heidolph Instruments has made sure that you get the highest quality equipment: a sealed housing protects the device from aggressive vapors, liquids, and dust, which eliminates the risk of internal corrosion. This approach extends the service life to at least 10 years, which means you don’t need to spend extra time and money on premature maintenance.<\/p>\n","protected":false},"featured_media":7551,"template":"","meta":{"inline_featured_image":false},"product_cat":[1834],"product_tag":[922,913,896,897,919,910,895,918,900,914],"class_list":["post-7899","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-magnetic-and-top-drive-agitators","product_tag-cosmetic-products","product_tag-food-industry","product_tag-homogenization","product_tag-organic-synthesis","product_tag-paper-and-paint-production","product_tag-pharmaceuticals","product_tag-preparation-of-emulsions-and-suspensions","product_tag-saturation-of-liquids-with-gas","product_tag-stirring","product_tag-viscous-substances"],"yoast_head":"\n