6200T / 6200E Total Sulfur Analyzer

General Details

The need to continuously detect for sulfides in carbon dioxide has become increasingly important within the food and beverage market. Gas suppliers must ensure that the CO2 they provide for use in the preservation of food and drink related products meet today’s exacting standards. 

The contamination of carbon dioxide can emanate from many sources and therefore it is essential that CO2 used for such purposes be monitored at the CO2 generation facility, at the beverage production facility, or both. 

The 6200T combines the proven UV fluorescence principle with state of the art microprocessor technology to provide accurate and dependable measurement of trace levels of total sulfur. Long term stability is obtained by the use of an optical shutter to compensate for zero drift, coupled with lamp reference detector to correct for lamp drift. The multi-tasking microprocessor allows easy field ranging from 50 ppb to 20 ppm as well as providing on-line indication of instrument status. The 6200 Series continuously checks operating parameters and provides alarms on outof- specification conditions, including electrical and optical parameters. 

The T-series utilizes a capacitive, color touch-screen with menu-driven functionality and large interface for ease of use. The upgraded electronics also offer a variety of electrical I/O including Ethernet, USB ports, 4 configurable analog outputs, two RS-232 channels and several digital inputs and outputs, with additional I/O optionally available. Data acquisition capability is included as standard.


• 4 xsettable voltage or 4-20mA analog outputs
• 2 x RS-232 digital outputs
• Ethernet port
• USB ports
• 8 opto-isolated digital outputs
• 6 opto-isolated digital inputs
• Optional USB communications, RS-485, analog input channels, multidrop RS-232

Standard Features

• Large color touch-screen provides large, luminescent interface
• Two ranges, 0-50 ppb to 0-20 ppm, user-selectable
• USB ports on front panel for peripheral devices and firmware upgrades
• Adaptive signal filtering optimizesresponse time
• Temperature and pressure compensated
• Internal data-logging of most operating parameters, user-configurable

Specification 6200T
General 6200T
Ranges Min: 0-50 ppb Fullscale Max: 0-5,000 ppb Fullscale (selectable, independent NO, NO2 , NOx ranges and auto ranging supported)
Measurement Units ppm, mg/m3 (selectable)
Zero Noise < 20 ppb (RMS)
Span Noise < 0.2% of reading (RMS) above 20 ppm
Lower Detectable Limit 40 ppb
Zero Drift < 20 ppb/24 hours
Span Drift < 0.5% of fullscale/24 hours
Lag Time 20 seconds
Rise and Fall Time < 60 secondsto 95% (in switching mode)
Linearity 1% of fullscale
Precision 0.5% of reading above 50 ppb
Sample Flow Rate 290 cm3/min ±10%
Power Requirements 100V-120V, 220V-240V, 50/60 Hz
Analog Output Ranges 10V, 5V, 1V, 0.1V (selectable)
Recorder Offset ±10%
Operating Temperature Ranges 5 – 40ºC
Dimensions (HxWxD) Analyzer: 7”x 17”x 23.5”(178 x 432 x 597 mm)
Converter: 7”x 17”x 22”(178 x 432 x 559 mm)
Weight Analyzer: 35.7 lbs(16.2 kg)
Converter: 24 lbs(10.8 kg)