Products Description

MICROPROCESSOR FLAME PHOTOMETERS LH671

 RANGE

General Range            Serum Range                         Urine Range

ppm                             meq/1                                     meq1

Na : 0-100                   0-200 nneq/l, 1:100 dil.          0-250 nneq/l, 1:100 dil.

K : 0-100                     0-10 meq/l, 1:100 dil.             0-100 meq/l, 1:100 dil.

Ca : 0-100                   0-10 meq/l, 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: 0.5 ppm, K: 0.5 ppm, Li: 0.5 ppm, Ca:15 ppm Ba: 30ppm

 

FILTERS

Na & K Supplied (Ca, Li & Ba are optional at extra cost) {Ba can be factory fitted only}

 

RESOLUTION

0.1 ppm / 0.1 meq.

REPRODUCIBILITY

< 1% coefficient of variation for 20 consecutive samples using 10 ppm Na set as Maximum Standard up to 3% CV for 20 consecutive samples of Concentrations between 50 to 199 ppm for Barium.

LINEARITY

< 2% error when 3 ppm Na/K and 5 ppm Li are set as Maximum Std.

 

CURVE FIT ACCURACY

± 2% of FS

 

DISPLAY      

128 x 64 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

FLAME FAILURE

Auto Detection

GAS CUTTOFF

Automatic

IGNITION SYSTEM

Auto Ignition

AUTOMISER

Axial Flow Type

DIMENSIONS

Instrument : 365 x 245 x 220 mm Approx. (LxBxH)

 

PRINTER      

Provision for attachment of Dot-Matrix Printer with centronics parallel interface

 

PC INTERFACE

USB

WEIGHT

Main Unit : 8 Kg. (Approx.)

POWER SUPPLY

230VAC±10%,50Hz
 

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