Flow RateFree flow 0.9 – 1.4 m3/min free flow with filter and more than 2.0 m3/min without filter
Night ViewProvision has been made for light in the sampler for taking reading during dark area and in night hours
HardwareOnly SS corrosion free hardware used in sampler
Gaseous Sampling Attachment (Optional)Flow Rate 0.3 to 3.0 LPM having 2 % accuracy, 4 Inlet & 1 Outlet with built in needle valve for flow control of each unit arrangement to mount 4 nos. 35 ml capacity glass impinger
Filter Media8” X 10” (203mm X 254mm / 20.3cm X 25.4 cm) Glass microfiber filter for common use and EPM 2000 or equivalent for special monitoring / research work
Power RequirementSingle phase AC 220 volts, 50 Hz, sampler unaffected by +/- 10 % fluctuation in supply voltage. For proper operation and safety a good earth connection is mandatory
Sampling Time28 hours (maximum)
Particulate SamplingDown to 1.6 micron upto 100 micron, depending upon Filter used
Electronic ControllerDisplay : 32 Character Alphabetic LCD Module with Back Light, 5 Digit Flow rate indicator, 10 digit Totalizer indicator, LEDs For relay status and communication, Alarm Mode Very Low / Low / High etc.
Filter HolderTo accommodate any standard filter paper of 25 x 20 cm, particulate bigger than 10 micron collected in separate dust cap under the cyclone
Clock / TimerProgrammable Real Time control system with control of automatic start & stop, number of required intervals can be programmed, Timer is used to start and shut off the sampler at preset time
ConstructionThe body of RDS is robust enough to withstand impacts and vibration in transportation; it is made of heavy aluminum sheet.
Basic featuresBrushless, beltless almost maintenance free & zero consumable noise less turbine blower, electronic manometer in place of glass manometer, digital flow indicator & volume totalizer, no need to fill DW
Timer Recorder0 to 99999.99 hrs. time totalizer records the running time in hours
SPECIAL FEATURES
Combine Unique Digital & Mechanical flow measurement system using an orifice calibrated in m3/min
Noiseless blower generate less noise during operation
Eliminate Running Cost of Blower Part’s
Digital flow indicator provide onsite flow & sampled volume
Size of the instrument is same as VHVS 5BL / VHVS 5 / VHVS 5EBL / VHVS 5NL
Silicon tubing in place of PVC tubing for high long life
No Need to keep Track of Carbon Brush due to brushless and noiseless turbine blower