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H2S Analyzer Portable or Process
General Purpose ASTM Method
Series 150
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Completely Portable |
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ASTM Approved Methods |
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Continuous Analysis |
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PPB, PPM Thru % Ranges |
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Dual Processors for 100% Analysis & Communication |
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Fault Diagnostics |
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Cost-Effective |
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Battery Pack |
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Direct Read LCD |
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18-Bit A/D Converter for Faster Response, Lower
Detectable Limits, & Less Tape Consumption |
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PPB thru PPM H2S Level Analysis |
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Specific for H2S Only |
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Description |
The
150 series analyzer monitor is a completely portable H2S analyzer
monitor or in-line process featuring a
cost-effective analysis method for process control, air
quality and product quality purposes. In addition, this
analyzer is accurate, dependable, and low maintenance. The
microprocessor-based technology provides continuous on-line
analysis based on the specific and interference free ASTM
approved tape principle of operation. Maximum versatility is
offered with its compact, lightweight (10 lbs), and wide
range ability (ppb to 500 ppm) without dilution. The
atmospheric or process stream is analyzed for H2S and a
precision flow meter regulates the sample flow and is
humidified. Next, the
sample is introduced to the specific lead acetate sensing
tape that provides an output proportional to the
concentration of H2S through the photodiode detector and LED
light source optical system. This signal is digitized and
analyzed by the advanced 18-Bit A/D microprocessor converter
and related software resulting in a linear 4-20ma output
(optional). The LCD display provides the current reading,
any alarm condition, procedure prompts (i.e. calibration), and failure indicators. Quality materials are
selected for compatibility and are utilized throughout
calibration.
This reliable field proven analyzer system continuously and
specifically quantifies the H2S level in the sample with
minimal maintenance. The principle of operation is described
in various ASTM methods include D4084-82, D4468-85, and
D4045-81. |
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(.pdf)
Brochure