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Respirable Dust Sampler - VRDS 500DxNL

Respirable Dust Sampler - VRDS 500DxNL


Type Respirable Dust Sampler, RESPIRABLE DUST SAMPLER
Weight 45 Kg
Voltage 220V
Condition New
Features Durable, Eco Friwndly, Fine Finished, Precise Design
Warranty 14 MONTHS
Display Digital, ANALOG (OPTIONAL)
Flow Rate Free flow more than 1.5 m3/min without filter paper and with flow stabilization is disable. 1.0 m3/min with filter paper installed and flow stabilization controller enabled
Automation Grade Fully Automatic
Brand Name VAIBHAV
Power AC
Special Feature Design as per Indian standard BIS 5182(Part 23):2006,digital flow indicator & volume totalizer, waterless manometer eliminate filling of distilled water & maintaining zerolevel in glass manometer tube
Special Feature.. Electronic flow controller, Sampling flow will maintain the pre set level even during filter chocking, ampere and voltage variation, instrument will auto shut if flow vary from set flow & time limit.
Digital Manometer Digital display of manometer flow on 16 character, 2 line LCD display. Flow indication in two digit with 3 decimal places & volume tantalization indication in five digit with 2 decimal place.
Auto Zero of Volume By pressing single key volume will be auto zero
Particulate Sampling 10 micron down to 0.1 micron (depending upon type of filter used). A cyclone is used for fractionating the dust into two fractions, D-50 cutoff for the cyclone is at 10 microns.
Particulate Sampling.. RSPM is accumulated on the filter paper (8”X10” size) while coarse dust is collected in a cup placed under the cyclone
Filter Holder To accommodate any standard filter paper of 20.3cm x 25.4cm (8inchX10inch) in size, particulate bigger than 10 micron collected in separate dust cap under the cyclone
Filter Media 8inch X 10inch (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
IS Reference Match the requirement prescribed in BIS 5182(Part-23) 2006
Time Recorder 0 to 99999.99 hrs. time totalizer records the running time in hours
Clock / Timer Programmable 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
Sampling Time 30 hours (maximum)
Power Requirement Single 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
Dimension Approximately 410mm X 300mm X 700mm
Particle Size Separate provision for collection of Respirable and non Respirable (less than and greater than 10 micron) size particles
Construction The body of RDS is robust enough to withstand impacts and vibration in transportation, it is made of heavy aluminum sheet.
Night View Provision has been made for light in the sampler for taking reading during dark area and in night hours
Hardware Only SS corrosion free hardware used in sampler
Flow Control The system will automatically maintain the flow rate constant and compensate for dust load deposited on the filter.
Flow Control.. When dust load increases beyond the capacity of the blower the flow rate will begin to decrease and the system will automatically be shutdown if the flow rate tends to drop below 15% of pre set level
Suction Blower.. Multi bladed impeller revolves at a very high speed in a specially designed stator cum compression chamber ensuring very fine clearance between them
Suction Blower... The impeller is fitted directly onto a bearing mounted shaft of a superior quality flanged electric motor. 100 % oil free required zero lubrication

Additional Information

Product Code VRDS 500DxNL
Payment Terms L/C, D/P, T/T
Delivery Time READY STOCK

special features

 confirm to bis 5182 (part 23) : 2006 standard

 sampling flow rate will maintain automatic at pre set level even during filter chocking, ampere & voltage variation with electronic feedback controller

 digital manometer with volume totalizing (waterless manometer, no need of filling and adjusting zero lever with distilled water)

 digital manometer eliminated glass manometer tube brakeage & water evaporation during sampling

 flow will be readout upto to three decimal place.

 provide sample volume in at any stage of sampling on display

 sturdy aluminum construction with ss hardware

 little noise during operations

 maintenance free brushless regenerative heavy duty induction suction assembly

 totally eliminated of electromagnetic interference (emi) to tvs is totally eliminated

 blower immune to voltage fluctuations thus eliminating need of voltage stabilizer

 compact, portable, easy to operate-transport & handle

 arrangement for parallel gaseous sampling

 light provision for working in night & dark area

 design to runs continuously 24 hours or more

 modular design for easy operation

 suitable for outdoor use, corrosion free lockable housing


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