SKC 210-2000 AirChek 2000 - Manual (Page 5)

2
Performance Profi le
Flow Range: 1000 to 3250 ml/min
(5 to 500 ml/min requires optional low fl ow adapter kit)
Compensation Range: 3000 ml/min at 15 inches water back pressure
2000 ml/min at 30 inches water back pressure
1000 ml/min at 30 inches water back pressure
Accuracies: Timing: 1 min/month at 25 C
Atmospheric
Pressure: ± 0.3 ins Hg
Flow Rate: ± 5% of set-point after calibration
Battery Charge
Level Indicator:
Icon displays at full, mid, and low charge (see page 6)
Temperature Range: Operating: 32 to 113 F (0 to 45 C)
Charging: 50 to 113 F (10 to 45 C)
Storage: -4 to 113 F (-20 to 45 C)
Operating Humidity: 0 to 95% non-condensing
Protect sample pump from weather when in use outdoors.
Altitude: Do not use pump beyond 7500 ft
Run Time: NiCad Battery: 10 hrs minimum at above compensa-
tion ranges; dependent on media used. See Table 1.
NiMH Battery: 12 hrs minimum at 2000 ml/min and up
to 30 inches water back pressure; dependent on media
used. See Table 2.
Battery Eliminator: Pump provides extended runs.
Sample Time (SГ) AirChek 2000 sample time can be set up to 999 minutes
Setting: from the pump keypad or up to 43,200 minutes (30
days) from a PC using DataTrac 2000 Software. During
sampling, the pump LCD will display remaining run time
(will count time down from a set number of minutes)
when sample time is set from the keypad. The pump
LCD will show elapsed time in minutes when the pump
is programmed from a PC. If run time is longer than
9999 minutes (6.8 days), the sample time displayed on
the LCD will roll over to 1 after reaching 9999.
Compare the information in this table to pump compensation range to determine appropriate applications.
Typical Back Pressure of Sampling Media (inches water)
Flow Rate (L/min) 1.0 1.5 2.0 2.5 3.0
Filter/Pore Size (μm)
25-mm MCE, 0.8
6 9 12 15 18
25-mm MCE, 0.45 14 22 28 35 40
37-mm MCE, 0.8 2 3 4 5 6
37-mm PVC, 5.0 1 1 2 2 2.5