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Instruction Manual
IM-106-340AC-1, Rev. 1.0
April 2005
1-3
SPS 4001B
Table 1-1. Calibration
Components
NOTES
(1) Calibration gas bottles cannot be shipped via airfreight.
(2) When the bottles are used with "CALIBRATION RECOMMENDED" features, the bottles should provide
2 to 3 years of calibrations in normal service.
PHYSICAL
DESCRIPTION
The main components of the SPS 4001B are illustrated in Figure 1-2.
Manifold
The manifold provides porting to and from the calibration solenoids. The
manifold ports are accessible from outside the enclosure for making piping
connections. The Oxymitter 4000 calibration gases are piped into and
sequenced through the calibration gas solenoids mounted on the manifold.
Figure 1-2. SPS 4001B Components
PART NUMBER DESCRIPTION
1A99119G01
Two disposable calibration gas bottles - 0.4% and 8% O
2
, balance
nitrogen - 550 liters each
(1) (2)
1A99119G02 Two flow regulators for calibration gas bottles
1A99119G03 Bottle rack
OUT
MANIFOLD
CALIBRATION GAS 2
(HIGH CAL GAS)
SOLENOID
CIRCUIT
BOARD
REFERENCE AIR
FLOW METER
CALIBRATION GAS
FLOW METER
PRESSURE
SWITCH
CALIBRATION GAS 1
SOLENOID
(LOW CAL GAS)
REFERENCE
AIR PRESSURE
REGULATOR
37740002