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Field/Laboratory/Industrial
Instruments, Controllers & Sensors
Multi-parameter Bench Meters
Please click above to view this range
pH, Reference, Conductivity, Redox,
Dissolved Oxygen, Ion Selective Electrodes, Calibration
Solutions,
Hollow Cathode
Lamps
and
Deuterium
Lamps
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Flame Photometer The New BWB-1 Flame Photometer
- detect Sodium (Na) -
Potassium (K) - Lithium (Li) - Calcium (Ca) - Barium (Ba)
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The all new BWB-1 Flame
Photometer offers simple and reliable measurements in Flame
Photometry offering the user the capability
to simultaneously
detect Sodium (Na) - Potassium (K) - Lithium (Li) - Calcium
(Ca) - Barium (Ba) and display of all 5 elements.
The BWB-1 Flame
Photometer is a high quality, high performance instrument,
employing modern technology to ensure simple and reliable
measurements. As it is supplied as a full package
including an air compressor (not affected by high humidity),
a gas regulator, filters for Na - K - Li - Ba and Ca, both
computer and auto-sampler compatible and finally offers
switchable voltage. With
this in mind the user has no hidden costs! The Flame Photometer only requires the provision of either propane
or butane gas to enable it to be used straight out of its
package.
Please click
here to
compare the benefits from the BWB-1 over it's competitors! |
Please click picture
to enlarge |
Main
features of the
BWB-1 flame
photometer:
Filters for Na,
K, Li, Ca and Ba
Simultaneous
detection and
display of all 5
elements
Internal
standard for both Na
and Li.
2 point and
multi point
calibration
Unit retains
calibration values
Flameout
detection and
automatic shutdown
Automatic
start-up routine
Self-diagnostics
on set up
Diagnostic
indicators
Detection to
ensure drain trap
filled
Modular sub
component
replacement
In built air
compressor
Replaceable
aspirator needle
Adjustable
mixing chamber
orientation
Impact bead
Computer
interface
External
Computer in-out
control
Cycle based
maintenance alerts
Moisture
separator included
Auto moisture
drain
Chart recorder
output
Gas regulator
fitted
Switchable
voltage
RoHS compliant
Auto Sampler
compatible
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Please click picture to enlarge |
BWB-1
Performance
Plus
Flame
Photometer
Specification
|
Linearisation: |
Included in the software, and
available on any of the 5
elements. Achievable on both
single and Multi Point
calibrations. |
|
Aspiration Rate: |
3-4ml/min |
|
Optimum Range
of Filters: |
|
Single Point
Calibration: |
|
Multi Point Calibration: |
| Na |
0 -
60ppm. |
|
Na |
0 -
1000ppm. |
| K |
0 -
100ppm. |
|
K |
0 -
1000ppm. |
| Li |
0 -
15ppm. |
|
Li |
0 -
1000ppm. |
| Ca |
0 -
125ppm |
|
Ca |
0 -
1000ppm. |
|
|
|
Ba |
0 -
3000ppm. |
|
|
Reproducibility: |
<1% coefficient of variability
for 20 consecutive samples over
30 minutes (after instrument
stabilisation) at concentrations
of 100ppm or less. |
|
Limits of Detection: |
| Na |
|
0.01ppm. |
| K |
|
0.01ppm. |
| Li |
|
0.025ppm. |
| Ca |
|
0.1ppm. |
| Ba |
|
10ppm. |
|
|
Time to Stability: |
Less than
15 seconds after sample is
introduced into the flame. |
|
Drift: |
Less than
1% per 30 minutes after
instrument stabilisation. |
|
Linearity: |
Better than 2%v mid-point of
optimum range. (Single point
calibrations). |
|
Specifity: |
Na/K/Li = <0.5% to each other
when equal in concentration at
<100ppm. |
|
Number of Parameters
Measured: |
When displayed in READ mode =
concentration of all 5 elements
(with scrolling to the 5th)
highest to lowest continuously. |
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