Particle Measuring Systems HandiLaz, Руководство оператора

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Specifications
Page
1-5
Mounting Socket
The built-in UNC mounting socket accepts a standard camera tripod or hand-
grip.
Specifications
Installation Over-voltage Category II
Ambient Environment Pollution Degree 2
Product laser classification Class I Laser Device
Laser Type Diode laser
Sample flow rate 0.1 CF ±10%
Purge flow rate 0.1 CF ±10%
Background counts less than 1 count/ft.
3
Maximum particle concentration
@ 10% coincidence loss 1,000,000/ CF (10% coincidence)
Counting efficiency 50% ± 10% @ 0.30
µ
m
Viewing volume 115% ±10% @ 0.5
µ
m
Number of size channels 4
Channel thresholds 0.3
µ
m, 0.5
µ
m, 1.0
µ
m, and 5.0
µ
m
Environmental sensors Temperature and humidity probe (optional)
Vaisala® type, 0
°
to +50
°
C, 20 – 95% R.H.
Communications RS-232 serial communications port for printing or
data link/remote host operation
Data storage 500 sample results may be stored for 3 months
regardless of battery power
Operating limits Temperature: 5–35
°
C
Humidity: 10–90% R.H. Non-condensing
Transportation/Storage -40 to +70
°
C
Maximum altitude 2000 M
Indoor/Outdoor Indoor use only. Ordinary protection (not protected
against harmful ingress of moisture)
Material Kydex injection molded
Mounting Hand-held or mounted using external UNC screw
fitting