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