Bulk Solids Sampling: Sentry Automatic Samplers – DS-3
With an overall height of less than 61 cm, the low profile DS-3 sampler mounts over conveyors and allows for installation in low headroom areas. The sampler arm and drive components are mounted within a steel enclosure. The sample scoop rotates through a conic sweep path, scooping a sample from the belt, which is then pitched and poured into a large, stainless steel hopper that discharges to the side of the belt.
The DS-3 unit mounts at any convenient point along the conveyor, using heavy, bridge-type supports (included). Controls and discharge can be assembled to accommodate access from the right or the left side of the conveyor.
The standard scoop is approximately 76 mm wide and will produce from 196-262 cc of sample each cycle. The DS-3 sampler is available with an optional 102 mm wide sample collection scoop as well as smaller sample cutters.
Arm speed is adjustable to suit belt speeds up to 4.5 m/sec. The arm moves in the same direction as the belt (at a slightly faster speed) collecting a sample without disrupting the material on the conveyor belt.