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Contador de partículas Modelo 3887





  • Paquetes de servicios ya están disponibles para la calibración y la reparación con la compra de nuevos modelos 3887s.
  • Disponible en los niveles de oro y plata, los dos paquetes de servicios ofrecen un ahorro sustancial y son la manera perfecta para mantener tu 3887 en muy buen estado.
Applicazioni
  • auditoría para salas blancas / monitoreo
  • Visita de verificación
  • IAQ Investigación
  • Investigación IAQ para la comida
  • Prueba para Hospitales
  • Probar filtros

Características
  • Al mismo tiempo mide y muestra tres tamaños de partícula
  • El sensor de flujo proporciona mediciones de alta precisión
  • Almacena hasta 10.000 lecturas

  • Specifications
     Measuring Particle Size
    0.3um, 0.5um, 5.0um
     Flow Rate  0.1 cfm (2.83 l/min)
     Light Source
    Laser Diode
     Calibration
    PSL particles in air
     Counting Efficiency
    50% at 0.3 um; 100% for particles > 0.45 um (ISO 21501-4)
     Zero Count
    Less than 1 count / 5 minutes (ISO 21501-4)
     Coincidental Loss
    Less than 5% at 2,000,000 particles/cf
     Sampling Time
    1 sec - 99 min 59 sec (1 second increment)
     Sampling Frequency
    1 - 99 or continuous
     Count Modes
    Single, Repeat, Continuous, Calculation, Remote and ISO mode
     Display
    LCD: 20 letters, 4 lines
     Interface
    RS232C or RS485
     Baud Rate
    9600 bps
     Buffer Memory 10,000 sample records
    Power AC Adapter 5VDC at 2.5A, 100 - 240VAC, 50 to 60 Hz
    Battery 4 x AA Batteries
    Operating Time
    3 hrs with 1600mAh Batteries
     Vacuum Source Internal pump, flow controlled
     Dimensions W 4.3 x D 2.7 x H 7.7 inch  (108 x 68 x 196 mm)
     Weight 1.5 lbs (680 g)
     Accessories
     Isokinetic Probe, AC Adapter, Zero Filter, Battery & Charger
    Utility Software, Communication Cable
     Options Thermal Printer, Printer Cable, Carrying Case, Tripod
    olspan="2" rowspan="1" style="vertical-align: top; background-color: rgb(220, 220, 220);"> Counting Efficiency
    50% at 0.3 um; 100% for particles > 0.45 um (ISO 21501-4)
     Zero Count
    Less than 1 count / 5 minutes (ISO 21501-4)
     Coincidental Loss
    Less than 5% at 2,000,000 particles/cf
     Sampling Time
    1 sec - 99 min 59 sec (1 second increment)
     Sampling Frequency
    1 - 99 or continuous
     Count Modes
    Single, Repeat, Continuous, Calculation, Remote and ISO mode
     Display
    LCD: 20 letters, 4 lines
     Interface
    RS232C or RS485
     Baud Rate
    9600 bps
     Buffer Memory 10,000 sample records Power AC Adapter 5VDC at 2.5A, 100 - 240VAC, 50 to 60 Hz Battery 4 x AA Batteries Operating Time
    3 hrs with 1600mAh Batteries  Vacuum Source Internal pump, flow controlled  Dimensions W 4.3 x D 2.7 x H 7.7 inch  (108 x 68 x 196 mm)  Weight 1.5 lbs (680 g)  Accessories
     Isokinetic Probe, AC Adapter, Zero Filter, Battery & Charger
    Utility Software, Communication Cable
     Options Thermal Printer, Printer Cable, Carrying Case, Tripod
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