Beijing Shengtianjiayuan Technology Inc.
Main products:On-Line Orp Controller
Products
Contact Us
  • Contact Person : Mr. Dan Andrew
  • Company Name : Beijing Shengtianjiayuan Technology Inc.
  • Tel : 0086-10-82416475
  • Fax : 0086-10-58948658
  • Address : ,,MBJ2638,RM1007,10/F., HO KING COMM. CTR., NO. 2-16 FA YUAN STREET, MONGKOK, HONG KONG
  • Country/Region : China

Laser Particle Counter

Laser Particle Counter
Product Detailed
Applications Cleanroom verification; Clean Bench verification IAQ Investigation; Food Process Investigation Hospital
Toplab Laser Particle Counter
 
 
 
Applications
Cleanroom verificationClean Bench verification IAQ Investigation Food Process Investigation Hospital Surgical Room Filter Testing
Features
Measures 5 particle sizes; 0.3, 0.5, 1.0, 3.0 and 5.0 um in cf or m3 Built-in flow sensor (0.1 CFM +/- 10%) Optional Temp./RH and Air Velocity probes available Capable of measuring up to 4 parameters in one instrument
Probe
 
   Air Velocity Probe        Temperature and Relative Humidity Probe
   Air Velocity range: 0 to 197 fpm (0 to 1.0m/s)        Temperature Range: 32.0 to 122.0F (0.0 to 50.0C)        R/H Range: 3.0 to 98.0%RH
Specifications
 Channel Sizes0.3 um, 0.5 um, 1.0 um, 3.0 um, 5.0um
 Flow Rate 0.1 cfm (2.83 l/min)
 Light SourceLaser Diode
 CalibrationPSL particles in air
 Counting Efficiency50% at 0.3 um; 100% for particles > 0.45 um (ISO 21501-4)
 Zero CountLess than 1 count / 5 minutes (ISO 21501-4)
 Coincidental LossLess than 5% at 2,000,000 particles/cf
 Sampling Time1 sec - 99 min 59 sec (1 second increment)
 Sampling Frequency1 - 99 or continuous
 Count ModesSingle, Repeat, Continuous, Calculation and Remote mode
 DisplayLCD: 20 letters, 4 lines
 InterfaceRS232C or RS485
 Baud Rate9600 bps
 Buffer Memory500 sample records
PowerAC Adapter5VDC at 2.5A, 100 - 240VAC, 50 to 60 Hz
Battery4 x AA Battery
Operating Time3.5 hrs with 1600mAh Batteries
 Vacuum SourceInternal pump, flow controlled
 DimensionsW 4.5 x D 2.8 x H 8.5 inch  (115 x 70 x 211 mm)
 Weight2.2 lbs (1 kg)
 AccessoriesAC Adapter, Zero Filter
 Options

Isokinetic Probe, Air Velocity Probe, Thermal Printer,

Temperature/Relative Humidity Probe, Carrying Case

Laser Particle Counter



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