SAMPLER VSS1 Specification

​Stack Temperature Range

​Ambient to 600 deg C read on a Digital Pyrometer

​Stack Velocity Range

​3 to 60 m/sec


​TIC sensor in SS 304 casing, length of insertion: 0.6 m with 2m long cable


​Digital with 0-1300 mm of H,0 range

​Pitot Tube

​Calibrated S-type fabricated -SS 304, 0.6 m extendable to 1.2m

​Particulate Sampling

​2-30 lpm collection on thimble type filter up to 0.3 micron rating

​Gaseous Sampling

​0.2-3 1pm collection in a set of Borosilicate glass impingers


​Plastic body with 2% FSD accuracy, 0-30 lpm PM and 0 - 3 lpm for GAS

​Sampling Probe

​Made from SS 304 tube, 0.6 m length extendable to 1.2m

​Filter Holder

​Fabricated from SS 304 tube suitable to hold either cellulose filtration thimble (Size 28mm 10 X 100 mm long) or glass micro fibre thimble (size19mm ID X 90mm long)


​A set of 3 stainless steel nozzles

​Digital Clock

​0-60 minutes, 1second readout with start and stop switches

​Sampling Train

​1 No. of 240 ml cap. & 2 No. of 120 ·ml cap. borosilicate glass impingers accommodated in ice tray, placed on the rear side of instrument panel with a provision to keep ice

​Vacuum Pump

​Monoblock Rotary Vane type, oil lubricated, single phase::.: motor (230V) with more than 50. lpm free flow capacity