Specifications

Instruction 0019-9208
3
N
2
O Monitor 3010
2.0 OPERATION
2.1 Important Note
Always ensure that the monitor’s gas inlet connector (Figure 1, Item B)
and outlet (Figure 1, Item D) are unobstructed and open to the at mo -
sphere. Be careful not to breath directly on the monitor while taking a
mea sure ment; otherwise, inaccurate N
2
O readings will result.
2.2 Switching the Monitor ON/OFF
Switch ON the monitor by momentarily pressing the button. Switch the
monitor OFF by pressing the
button for at least 3 sec onds, or until the
display goes blank. When fi rst switched ON, there is a 30 minute warm-up
period before the N
2
O level is displayed.
Important! A proper zero calibrtion is required to ensure best
performance. Refer to Section 3.7 before using this instrument
to make a measurement.
Figure 1. Components of the 3010 N
2
O Monitor
A – Digital display
B – Gas inlet
C – Restrictor
D – Gas outlet
E – TWA alarm light
F – IrDA link
G – Pump ON light
H – ON/OFF button
I – Battery charging socket
J – Toggle display between
TWA and ppm (f1)
K – Calibration / Leak de tec -
tion mode (f2)
L – Pump ON/OFF (f3)
M – Particulate Filter