Endress+Hauser SpectraSensors OXY5500, Operating Instruction

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OXY5500 Optical Oxygen Analyzer BA02195C
4
–
36 Hauser
Equipment and materials
Refer to Table 4–4 for a list of the materials and other equipment
recommended for best results in the calibration process. Component locations
are shown in Figure 4–38, Figure 4–39 and Figure 4–40.
Table 4–4 Calibration materials/equipment
Material/
Equipment
Specifications
Vendor; P/N
(if available)
Notes
Nitrogen gas
(Cal 0)
6.0 Research grade
(99.9999%)
Airgas, Inc.;
P/N NI ISP 300, or
equivalent
To be used for measure -
ment ranges 0 to 100
ppmv and lower. Can also
be used for OP-6 or OP-3
probe.
Nitrogen gas
(Cal 0)
5.0 High purity grade
(99.999%)
– Use for calibration ranges
greater than 100 ppmv.
Can be used for OP-6,
OP-3 or OP-9 probe, or
for OP-9 probe with O
2
concentrations >100 ppm
200 ppm O
2
in
N
2
gas
(Cal 2nd)
200 ppm oxygen in
nitrogen
Airgas, Inc.;
P/N X02NI99P15A0122,
or equivalent
To be used with probe
OP-9
2% O
2
in
N
2
gas
(Cal 2nd)
2% oxygen in
nitrogen
Airgas, Inc.;
P/N X02NI98C15A0614,
or equivalent
To be used with probe
OP-6
21% O
2
in N
2
gas
(Cal 2nd)
20 to 21% oxygen
from ambient air
N/A To be used with probe
OP-3
Cylinder dual
stage pressure
regulators
Type: High purity,
dual-stage, regular,
stainless steel dia -
phragm
Genstar Technologies;
R31BQK-DIK-C580-00-
DR, or equivalent
Used for N
2
, 200 ppm O
2
in N
2
and 2% in O
2
in N
2
(quantity 2)
Stainless steel
tubing
3 mm (1/8 in.) tube,
316L, electro-pol -
ished, seamless
– To be used to connect the
cylinders to the OXY5500
Cal Port (minimize the
length between the cylin -
der and the OXY5500 cal
port/inlet)
Three-way ball
valve
0.35 Cv, 1/4 in. TF,
PTFE, 316SS
or
0.35 Cv, 6 mm TF,
PTFE, 316SS
Swagelok;
SS-42GXS4
SS-42GXS6MM
To be used to connect the
N
2
and O
2
cylinders to
the OXY5500 cal
port/inlet (quantity 1)