This Pharma Alliance Group TD-12 Tap Density Tester is in excellent condition, has been tested and is guaranteed to be functional with a 30 day return policy. This unit came from a local lab that had surplus lightly used equipment. We urge customers to view all photos as they show overall condition, included accessories and functionality. Listing only includes what is shown in photos and does not include any additional accessories or software. Please feel free to contact us with any questions. Listing includes cylinders with certificates. For additional information please see last two photos. The Pharma Alliance TD-1-2 Tap Density Tester is microprocessor-controlled and complies with USP and ASTM specifications. This apparatus offers a simple and standard means of measuring the tapped density of powders, granules, pellets, etc.It supports both USP-I and USP-II methods of testing, but allows only one test to be performed at a time. The test may also be performed as per ASTM standards using the optional adapter for cylinder holders. Two different cylinder holders with snap-lock mechanism are designed to hold the 100ml and 200ml cylinders. To ensure a free drop of the cylinder from the required height, the two stations are provided with virtually friction- bearings. Supports both USP I USP II methods Unique rotating tapping motion for even packed surface Acoustic cabinet to minimize noise level (Optional) 24 x 2 characters back lighted LCD display Documented printout of test results and validation data Calculation of standard parameters like % Tapped Density, Compressibility Index, Hausner ratio, etc. Computer interface through RS 232 Supports both 250 ml and 100 ml cylinder for the test.