|
|
Ppm
|
meq/1
|
meq1
|
|
Na
|
0-100
|
0-200 meq/1, 1:100 dil.
|
0-250 meq/I, 1:100 dil.
|
|
K
|
0-100
|
0-10 meq/1, 1:100 dil.
|
0-100 meq/I, 1:100 dil.
|
|
Ca
|
0-100
|
0-10 meq/I, 1:2 dil
|
|
Li
|
0-100
|
0-2 meq/I, 1:5 dil
|
|
Ba
|
30-3000 (all meq values are claimed with appropriate dilution)
|
|
Sensitivity
|
general mode : Na: 0.5ppm, K:0.5 ppm, Li: 0.5 ppm, Ca: 15ppm, Ba: 30ppm
|
|
Filters
|
Na & K Supplied (Ca, Li & Ba are optiona at extra cost).
|
|
Resolution
|
0.1ppm/0.1meq. <1% co efficient of variation for 20 consecutive samples using 10ppm Na set as maximum standard up to 3% CV for consecutive samples of concentrations between 50 to 199 ppm for barium
|
|
Linearity
|
<2% error when 3ppm Na/K and 5 ppm Li are set as maximum std.
|
|
Curve fit accuracy
|
±2% of FS
|
|
Display
|
128x64 graphical LCD
|
|
Average time
|
in-built in software
|
|
Flame system
|
LPG & Dry oil free air
|
|
Detector
|
photodiode
|
|
Calibration
|
with up to 25 standards of user choice with curve fitting software (5 for each element ) multiple calibration curves can be stored in the memory
|
|
Gas control
|
Adjustable with knob
|
|
Fame failure
|
Auto detection
|
|
Gas cutoff
|
Automatic
|
|
Ignition system
|
Auto ignition
|
|
Automiser
|
Axial flow type
|
|
Printer
|
Provision for attachment of dot matrix printer with centronics parallel interface
|
|
PC Interface
|
USB
|
|
Power supply
|
230V AC ±10%, 50 Hz.
|
