AII PI2-UHP 50/100 & MS 500/1000 O2 Analyzers

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Description

O2 Analyzers for UHP Gases – AII PI2-UHP 50/100 & MS 500/1000

Oxygen Measurement Down to Parts Per Trillion

 

AII PI2-UHP 50/100 & MS 500/1000 O2 Analyzers  based on the stable and long-life Pico-Ion oxygen sensors. The PI2 range of trace oxygen analyzers provides accurate and stable measurements of oxygen down to low parts per trillion. AII PI2-UHP 50/100 & MS 500/1000 O2 Analyzers  Low cost of ownership through minimal maintenance of this high-performance oxygen analyzer make measurement of oxygen down to ppt level easy and affordable for customers with limited budgets.

 

Features:

  • Measuring trace O2 in ultra-pure Ar, H2, He and N2
  • Low cost of ownership
  • User friendly and easy to operate and maintain
  • Fast recovery from process upsets
  • Integrated bypass sample system as standard
  • Optional auto calibration system with true zero feature via O2 scrubber

 

Model

PI2-MS 1000 PI2-MS 500 PI2-UHP 100 PI2-UHP 50
Measurement range 0-1, 0-10, 0-100, 0-1000 ppm 0-0.5, 0-1, 0-10, 0-100, 0-1000 ppm 0-100 ppb, 0-1, 0-10, 0-100 ppm 0-50, 0-100 ppb, 0-1, 0-10 ppm
Accuracy at constant conditions < 3% of reading or ±5 ppb (whichever is greater)
Response time T90 <15 seconds
Sensitivity (LDL) < 5 ppb < 2.5 ppb < 250 ppt < 100 ppt
Linearity < 1% of scale
Sensor GPR-12-2000 MS-2 GPR-12-2000 MS-2E GPR-13-2000 UHP-2 GPR-13-2000 UHP-2E
Sensor life at 25ºC (77°F) and 1 atm 12 months
(Up to 24 months for the MS versions)
Calibration interval 30 days
Inlet pressure 1.4-3.4 barg (20-50 psig) with atmospheric vent, max 10.3 barg (150 psig)
Flow rate 0.5 – 1.0 l/m (1-2 SCFH)
Gas connections 1/4″ compression tube fittings
Option: 1/8″ or NPT fittings		 Inlets: 1/4″ face seal fittings;
Vent and pneumatic valves: 1/4″ compression tube fittings
Wetted parts Stainless Steel
Display Graphical LCD 12 x 7cm (5 x 2.75”); resolution 0.1
Enclosure Bench top, painted sheet metal (35 x 25 x 34cm (13.9” x 9.9” x 13.4”))
Options: panel or 19” rack mount, wall mount (30.5 x 30.5 x 20.3cm (12” x 12” x 8”)) Bench top Options: panel or 19” rack mounting
Compensation Barometric pressure and temperature; heated sample system and sensor housing
Signal output 4-20 mA isolated, 0-1V and 0-5V
Range ID 1-5V DC or 4-20mA, optional relay contacts
Communications Choice of USB, RS232
Alarms 2-off user-adjustable alarms form C relay contacts non-latching
Operating temperature 0° to 45°C (32°F to 113°F)
Power 100-240 V AC

 

Additional information

Model

PI2-MS 1000, PI2-MS 500, PI2-UHP 100, PI2-UHP 50

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