User Manual SERVOPRO Plasma Trace N
2
Analyzer
(1) The accuracy may be decreased by an additional 4% full scale at some frequencies under the influence of
radiated RF fields specified for industrial environments.
(2) The analyzer is supplied configured for operation with one of these voltage ranges. You must specify the voltage
range when you order the analyzer.
4.0 SPECIFICATIONS 8
4.0 SPECIFICATIONS
Detector type:
Plasma Emission Detector (PED).
Material: Quartz, single element, vacuum tight to 69 kPa (10
Psig)
Range:
X1: 0 – 1 ppm display resolution to 10 ppb
X10: 0 – 10 ppm display resolution to .1 ppm
X100: 0 – 100 ppm display resolution to 1 ppm
Accuracy:
±1% full scale
(1)
Drift:
±1% over 24 hours
Noise:
≤ 2 ppb
Sample flow requirements:
25 ml min
-1
to 150 ml min
-1
Recommended calibration
gas:
for 0 – 1 ppm range:
for 0-10, 0-100 ppm range:
- Zero: purified gas with a heated purifier (ex: GP-200)
- Span: 0.7 to 0.9 ppm
- 20 % for zero and 80% of full scale you will be using.
Flow accuracy:
0 to 200 ml min
-1
±1% full scale
Operating pressure:
Sample pressure: 27.6 to 55.2 kPa gauge (max)
(5 to 10 Psig(max))
Operating temperature:
+5°C to +40°C
Sample and vent connections:
1/8’’ Swagelok tube fittings
Supply:
Electrical Supply:
Voltage: 100 to 120 Vac or 220 to 240 Vac
(2)
Frequency: 50 to 60 Hz
Maximum power consumption:
Power: 45 W
Fuses:
Two fuses 1 amp / 250 V, Littelfuse type “F”, fact-acting
miniature fuses 5 x 20 mm
Response time:
- X10 and X100: 20 sec. for 90% of a step change at
75 ml min
-1
- X1: 40 sec. for 90% of a step change 75 ml min
-1
Dimensions (Height x width x
Depth):
133 mm x 483 mm x 457 mm (5.25 ins x 19 ins x 18 ins)
Weight:
15 kg (33 lbs)
Operating altitude:
2000 m (max)
Operating ambient humidity
range:
0 to 95% RH non-condensing
Ingress protection:
IP20
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