Trace Oxygen Analyzer Maintenance
Teledyne Analytical Instruments 53
A-1 Specifications
Packaging: General Purpose
• Flush panel mount (Standard)
• Relay rack mount. Contains either one
or two instruments in one 19" relay rack
mountable plate (Optional).
Sensor: Three zirconium oxide sensor.
Cell Block: Nylon
Sample System: All wetted parts of 316 stainless steel.
90 % Response Time: 65 seconds at 25 °C (77 °F) on 10 ppm
range, 100 seconds on 1 ppm range
Ranges: Three programmable ranges from 0-1 ppm
to 0-100 % oxygen (note that the
maximum concentration of analysis is
95% O2)
Autoranging with range ID output.
Alarms: One system-failure alarm contact to detect
power failure.
Two adjustable concentration threshold
alarm contacts with fully programmable
setpoints.
Displays: 2-line by 20-character, VFD screen, and
one 5 digit LED display.
Digital Interface: Full duplex RS-232 communications port.
Power: Universal power supply 85-250 VAC, at
47-63 Hz.