This ring stand has a heavy stamped steel base and plated 5/16" steel rod. The free Ring app also allows you to control all the other functions of your Ring devices such as floodlights and sirens and video recording. Requires the Ring Alarm Security Kit. Now you are ready to heat the crucible. Matrix of time series of standardised ring widths, each series in aligned in columns, with the column heading matching the series ID. Put the crucible on the clay triangle. In some cases, the rod terminates in a screw clamp for attachment to a retort stand or other support; in others, the rod may be attached to a stand by means of a laboratory clamp holder. Available in three styles, the 7 Ares (around $163) offers much of the functionality of a smartwatch in a durable and more compact sterling silver format. Required to activate your sensors and receive alerts. And during the day, Apple Watch counts pushes and identifies different stroke types to award the right amount of Move and Exercise credit. The Stand ring becomes the Roll ring. Armed with built-in lights and security sirens, Floodlight Cam and Spotlight Cam work around the clock to keep you connected and protected. Used with a ring stand to hold glassware, such as a beaker or a funnel. Order a ring support separately: either a 3" ring or a general-purpose 4" ring. To use a clay triangle, clamp an iron ring to a ring stand. Surround your home with smart security and stop crime before it happens. There are also two wheelchair-specific workouts in the Workout app. Outdoor Cameras With Lights. Place the clay triangle on the iron ring and situate the Bunsen burner underneath it. This creates a framework to hold your apparatus above a Bunsen burner. Ring Stand Used to hold or clamp laboratory glassware and other equipment in place, so it does not fall down or come apart. The control center for the Alarm, the Base Station connects to your home internet to keep your Alarm system online and connected to your mobile devices. Not sold as a standalone item. It delivers subtle notifications with color-coded flashes of light, and can also be used to make emergency calls discreetly. ring stand (plural ring stands) ( chemistry ) An item of laboratory equipment consisting of a metal pole with a solid, firm base, used to hold or clamp laboratory glassware and other equipment in place, so that it does not fall down or come apart. ... What is a Ring Chime Pro and how will it improve my wireless internet connection to my Ring device? Car Vent Phone Ring Holder Metal Ring Stand Multi-Function 360 Degree Desktop Holder - Blue.TVC-Mall online wholesale store features 100,000+ cell phone accessories for iPhone, Samsung and more at lowest prices from China. Useful for home and classroom laboratory experiments in chemistry and physics! An iron ring or ring clamp is an item of laboratory equipment which comprises a conjoined metal ring and radially-extending rod. Clamps, Stands and Supports Fisherbrand™ Thin PTFE Sleeves Elongated cones of microthin (0.05mm) polytetrafluoroethylene film tapered to fit snugly around glass joints.