Specifications

BT-610 Manual Page 18 BT-610-9800 Rev A
5.2.4. Samples
The samples setting controls the number of samples to take as illustrated below.
Selection Description
REPEAT Repeat configures the unit for continuous sampling.
SINGLE Single configures the unit for a single sample.
002-999 Configures the unit to take N samples.
5.3. Settings Screen
Figure 15 shows the Settings Screen. The 4 parameters are covered in the sections
immediately following.
COUNT UNITS: CF
TEMPERATURE: C
Figure 15 – Settings Screen
5.3.1. Count Units
The BT-610 supports total counts (TC), particles per liter (/L), particles per cubic foot
(CF) and particles per cubic meter (M3). Particle count information updates while the
unit is sampling. Concentration values (/L, CF, M3) are time dependent so these
values may fluctuate early in the sample; however, after several seconds the
measurement will stabilize. Longer samples (e.g. 60 seconds) will improve
concentration measurement accuracy.
5.3.2. Temperature
The BT-610 displays temperature in Celsius (C) or Fahrenheit (F).
5.4. Serial Screen
Figure 16 – Serial Screen shows the Serial Screen. The 3 parameters are covered in
the sections immediately following.
REPORT: CSV
BAUD RATE: 9600
SERIAL OUT: RS-232
Figure 16 – Serial Screen