Ancor Sdn Bhd

Model 1000RS

Hazardous area portable trace oxygen analyzer

Trace oxygen analyzers are essentially leak detectors. Portable trace oxygen analyzers have the additional requirement that they should not be affected while being connected and disconnected to systems using tubing that - to begin with - is full of the very oxygen the analyzer is supposed to measure. If a trace oxygen sensor is exposed to air for any length of time, it will take a long time to recover back to a low reading, and if it is exposed to air repeatedly, its life will be affected and its response will get progressively worse.

OVERVIEW

Trace oxygen measurement from 0.05ppm to 25.0%
Rugged, small, portable unit
Simple operation
Complete flow control and indication provided
Single quick-disconnect sample connection
Patented cell block provides purge capability
Very fast come-down time
Can be accurately calibrated on air
Sensor sealed off when not in use
Logs oxygen, temperature and battery voltage readings for subsequent recovery
Up to 350 hour battery life
Quickly and easily replaceable sensor, no tools required
Calibration history
Sensor life indication
Designed to be intrinsically safe
Approved by CSA International to UL and CSA standards as meeting requirements for Class 1, Div. 1, Groups B,C,D with a flammable gas sample.

DETAILS

Trace oxygen - 0.00ppm to 25.0%
Ultra-fast come-down H2S resistant sensor - up to 10ppm H2S resistant standard, 500ppm H2S resistant optional
Portable, battery powered
Patented cell block minimizes sample volume, fittings and eliminates tubing.
Integrated 4-way seal-off/bypass valve protects sensor from air contamination and purges system prior to measurement
Fastest come-down (time to measurement) in the industry
Precision state-of-the-art electronics
Data logging of oxygen readings, temperature and power supply voltage
10 user-selectable analog output ranges
Calibration history
Calibration factor indicates remaining sensor life

FEATURES

Patented Cellblock Technology: Integrates the sensor, needle valve, flow meter, and 4-way Sample/Bypass/On/Off valve, eliminating tubing and fittings.
Compact size
Rugged design
Front panel sensor access without the need for tools.
Rechargeable battery powered with up to 350 hours battery life
Fast upscale/downscale response times
Low minimum detection limit
Excellent repeatability
3 ½ digit LCD
Auto-ranging display from below 1ppm to 25.0%
RFI protected
0-1VDC analog output
Power requirements: 115/230VAC to 12VDC battery charger
Approved by CSA International to UL and CSA standards as meeting requirements for Class 1, Div. 1, Groups B,C,D with a flammable gas sample.
Unaffected by changes in flow rate from 0.1 to 2.0 SCFH
2 year warranty for analyzer parts and labor
6 month sensor warranty, sensor life expectancy 1-2 years
High level H2S resistant sensor optional
USB communication for advanced features*
Data logger with up to 10 days of 1 minute interval capacity*
10 user selectable datalog ranges*
Datalog captures short term peaks of up to ten times the range selected*
Logs calibration history*
Logs power status*
Logs sensor oxygen exposure*
Sensor life indication*
* Requires AMI User Interface Software

SPECIFICATIONS

10 user selectable datalog and output ranges to choose from: 0-10ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm,0-.500%, 0-1%, 0-5%, 0-10% and 25%
Digital display: 3 ½ digit LCD. Reads full scale from 0.00ppm to 25.0% independently of output range selection
Analog output signal: 0-1VDC
Represents the output range selected
Data logger: Logs data for 10 days @ 1 minute intervals, 20 days @ 2 minute intervals, etc. Represents the output range selected.
Power requirements: 115/230VAC to 12VDC battery charger. Rechargeable NiCad batteries, 350 hours continuous.
Minimum detection: 0.05ppm of oxygen
Repeatability: +/- 1% of range or +/- 0.2ppm of oxygen, whichever is greater
Operating temperature range: 25 to 115? F
Diurnal temperature specification: < +/- 3 % of scale over temperature range
90% upscale response times: 10ppm – 25% <10 seconds 0-10ppm < 25 seconds
Typical downscale response: 1 minute exposure to air down to 10ppm: < 15 minutes
Approved by CSA International to UL and CSA standards as meeting requirements for Class 1, Div. 1, Groups B,C,D with a flammable gas sample.
Inlet gas pressure: 0.5 to 150psig
Gas connections: ¼” quick disconnect 316 S.S. compression fitting and ¼” nipple for exhaust
Wetted parts: 316 S.S. fittings, electroless nickel plated cellblock, gold plated contacts, acrylic flow meter and Viton O-rings
Unaffected by changes in flow rate from 0.1 to 2.0 SCFH
Portable dimensions: 4.5”W x 9.5”H x 4.5”D
Weight: 5 lbs