"FLOW RATE: 1 CUBIC FOOT PER MINUTE; ZERO COUNTS: < 1 COUNT IN 60 MINUTES; COINCIDENCE LOSS: < 5 PERCENT AT 200.000 PARTICLES/FT CUBED; DISPLAY: LED; LIGHT SOURCE: LASER DIODE; SAMPLE TIME: 1 SECOND TO 24 HOURS; SAMPLE HOLD TIME: 1 SECOND TO 24 HOURS; OUTPUTS: RS232/RS485; DATA STORAGE; 400 SAMPLES; BUILT-IN PRINTER; CHANNELS: 5; SENSITIVITY: 0.3 OR 0.5UM; SIZE OF CHANNELS: 0.3, 0.5, 1.0, 5.0, AND 10.0UM; COUNTS TWO OR MORE SIZES SIMULTANEOUSLY; CAPABLE OF STORING UP TO 400 READINGS; FEDERAL STANDARD 209E CALCULATION"
FREQ
FREQUENCY IN HERTZ
50.0
FTLD
FUNCTIONAL DESCRIPTION
USED IN CLEAN ROOM ENVIRONMENTS TCOUNT PARTICLES IN THE AIR