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FLAME PHOTOMETERS
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PERFORM
HIGH-ACCURACY ELEMENT
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DETERMINATIONS
IN MINUTES
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FEATURES
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Automatic gas shutoff activates if flame is accidentally extinguished
or air pressure drops, ensuring your safety
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Thermally insulated chimney eliminates unnecessary
exposure to potentially dangerous metal surfaces
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Flame optimization provides excellent quality control, ensuring the
reproducibility of results
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Easy-to-use automatic dilutor eliminates the need to
manually dilute samples and standards, saving valuable time
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View results on the easy-to-read LCD or download to PC via RS-232 for
further analysis
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APPLICATIONS
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 Mineral extraction
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Soil analysis
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Chemical composites
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Clinical and pharmaceutical
sample analysis
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PERFORMANCE SPECIFICATIONS
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Reproducibility of +/-1% Cv for
20 replicate samples
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Twenty-second initial sample aspiration ensures stability
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Specificity:
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Fuel supply:
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Less than 0.5% interference when concentrations are
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High-grade propane, butane, or propane/butane
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equal to test sample
concentrations
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Mixture regulated at approx. 30 psi (natural
gas -
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Only with single-channel photometer)
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Linearity:
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Display:
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Less than +/-1% at midpoint with 3 ppm
K+ set at 100
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3 ½-digit LEC, ½”H
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Aspiration rate:
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Power:
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3 to 6 mL/min
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120/240 VAC, 50/60 Hz (switchable)
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Dimensions:
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15 3/8”W x 20”
H x 13 ½” D
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Catalog number
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ML-02655-00
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ML-02655-10
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ML-02655-15
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Model
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Single-channel
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Dual-channel
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Four-element
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Elements
analyzed
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Na+, Ca+,
K+, Ba+, Li+
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Na+, K+(with
Li+ internal standard), Li+
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Na+, Ca+, K+(with
Li+ internal standard), Li+
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Measuring
ranges
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0 to 1999
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ppm: all 1.00 to 9.99, 10.0 to 199.9
mmol/L: as above except Li+
only 1.00 to 5.00
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ppm: all 1.00 to 9.99, 10.0 to 199.9
mmol/L: as above except Li+
only 1.00 to 5.00
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Readout
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No units
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No units or mmol/L
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No units or mmol/L
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Sensitivity
(100
displayed)
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Na+ and K+
= 0.5 ppm
Ca+ = 5 ppm,
Ba+ = 1000 ppm
Li+ = 2 ppm
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Na+ and K+
= 0.5 ppm
Li+ = 2 ppm
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Na+ and K+
= 0.5 ppm
Ca+ = 5 ppm
Li+ = 2 ppm
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Reproducibility
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Less than +/-2%
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Less than +/-0.5%
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Less than +/-0.5%
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Reading stabilization
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20 seconds
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Variable software command
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Variable software command
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Recorder
output
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0 to 200 mV fsd
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Two outputs: 50 mV to 7.5 V
via software command
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Two outputs: 50 mV to 7.5 V
via software command
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Air supply
(required)
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6 liters/min at 12 psi,
oil and moisture free
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6 liters/min at 12 psi,
oil and moisture free
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6 liters/min at 12 psi,
oil and moisture free
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