⭕ DRYDEN ENGINEERING DE3496-SPD Q-III SURFACE PARTICLE DETECTOR, WITH DRYDEN DE712AF-5 EXHAUST FILTER AND TWO PROBES. YEAR 2006. WHAT IS PICTURED IS WHAT YOU WILL RECEIVE. EQUIPMENT IS IN EXCELLENT CLEAN SHAPE, IT HAS BEEN INSPECTED AND CHECKED, AND IN FULLY OPERATIONAL CONDITION. SHIPPING AN OPTION.

The Model DE3496 SPD, Rev. provides particle concentrations per in.2 or cm2 in five sizes from 0.3 µm to 10 µm. It measures surface contamination in and on process equipment, product containers, minienvironments, tables, benches, walls and any nominally flat surface. It detects particles sizes from 0.3, 0.5 1.0, 5.0 to 10 microns. All five channels of data are gathered at the same time, while one channel is displayed. Selectable sample times are 1, 3 and 6 seconds, with a flow rate of 1 cfm.

hand held scanner technology
solid state laser diode
5 channels 0.3 micron to 10 microns
display of particles/ in2
1cfm flow
RS-232
exhaust ULPA filter
straight 2 and 3 probes available