Gas Filter Correlation CO Analyzer Model 6300

The Model 6300 measures low ranges of carbon monoxide by comparing infrared energy absorbed by a sample to that absorbed by a reference according to the Beer-Lambert law. This is accomplished with a Gas Filter wheel which alternately allows a high energy light source to pass through a CO filled chamber and a chamber with no CO present. The light path then travels through the sample cell, which has a folded path of 16 meters. The energy loss through the sample cell is compared with the zero reference signal provided by the gas filter to produce a signal proportional to concentration, with little effect from interfering gases within the sample. This design produces excellent zero and span stability and a high signal to noise ratio allowing extreme sensitivity.

Multi-tasking software gives real time indication of numerous operating parameters and provides automatic alarms if diagnostic limits are exceeded. Built-in data acquisition and internal memory allows logging multiple parameters including adverage and instantaneous values, calibration data and operating parameters. Stored data can be retrieved via the RS-232 port or from the front panel. The Model 6300 features rugged construction and is designed to perform with a minimum of attention. In the event maintenance is required, modular construction makes service a simple operation.

• EPA Approval RCFA 1093-093
• ungsgeprüft Approval 351/1046/93-5730 38/01
• 0-1ppm to 0-1000ppm, user selectable
• Gas Filter Wheel for CO specific measurement
• 16 meter path length for sensitivity
• Microprocessor controlled for versatility
• Multi-tasking software allows viewing test variables while operating
• Continuous self checking with warning alarms
• Bidirectional RS-232 for remote operation
• Digital status outputs provide instrument condition
• Adaptive signal filtering optimizes response time
• GFC wheel guaranteed against leaks for 5 years
• Temperature & Pressure compensation
• Internal data logging, 1 minute to 24 hour averages
• Also available with Ethernet