Tragbarer Partikelzähler Modell 3886

NEW!! ervice-Pakete sind jetzt für die Kalibrierung und Reparatur mit dem Kauf neuer Modelle 3887s verfügbar. Erhältlich in Gold und Silber Ebenen bieten beide Leistungspakete erhebliche Einsparungen und sind der perfekte Weg, um Ihre 3887 in sehr gutem Zustand zu halten.

Anwendungen<

Eigenschafte<

Sonden


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 Sizes		0.3 um, 0.5 um, 1.0 um, 3.0 um, 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 and Remote mode
Display		LCD: 20 letters, 4 lines
Interface		RS232C or RS485
Baud Rate		9600 bps
Buffer Memory		500 sample records
Power	AC Adapter	5VDC at 2.5A, 100 - 240VAC, 50 to 60 Hz
	Battery	4 x AA Battery
	Operating Time	3.5 hrs with 1600mAh Batteries
Vacuum Source		Internal pump, flow controlled
Dimensions		W 4.5 x D 2.8 x H 8.5 inch (115 x 70 x 211 mm)
Weight		2.2 lbs (980 g)
Accessories		AC Adapter, Zero Filter
Options		Isokinetic Probe, Air Velocity Probe, Thermal Printer, Temperature/Relative Humidity Probe, Carrying Case

IAQ