Particle Measuring Systems LASAIR II 310, Руководство оператора

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Page Page 1-4 1-4 LASAIR LASAIR II II Operator’s Operator’s Manual Manual
Chapter 1: Getting Started Chapter 1: Getting Started
➢ ➢ increase or decrease a value in a screen field increase or decrease a value in a screen field
➢ ➢ start and stop the sampling sequence start and stop the sampling sequence
••
Softkey Panel Softkey Panel : The softkey panel is the c : The softkey panel is the column of five arrows on the right olumn of five arrows on the right
side of the display. Each arrow corresponds to the icon on the screen directly side of the display. Each arrow corresponds to the icon on the screen directly
to the left of that arrow. Icons represent options available on a particular
to the left of that arrow. Icons represent options available on a particular
screen.
screen.
Pressing the softkey to the right of the icon Pressing the softkey to the right of the icon causes the action that is represented causes the action that is represented
by the icon to be performed. by the icon to be performed.
Back Panel Features — Back Panel Features —
The back panel is comprised of the power The back panel is comprised of the power
connection, the sampling outlet, and communications ports. connection, the sampling outlet, and communications ports.
••
Power: Power:
either an optional battery or either an optional battery or by 85–264 volt AC by 85–264 volt AC power. The provided power. The provided
power cord will vary with location (US vs. non-US standards). power cord will vary with location (US vs. non-US standards).
••
4–20 mA Input Port: 4–20 mA Input Port:
Up to four more analog sensors can be connected Up to four more analog sensors can be connected
through the 4 through the 4
– –
20 mA port to provide ad 20 mA port to provide additional environmental sensor ditional environmental sensor
information. Analog sensors available from Particle Measuring Systems information. Analog sensors available from Particle Measuring Systems
include: air velocity, differential pressure, and T/RH sensors.
include: air velocity, differential pressure, and T/RH sensors.
Figure 1-1: Front View of LASAIR II Figure 1-1: Front View of LASAIR II