MICROPROCESSOR BASED FLAME PHOTOMETER

MODEL: CAI-671 & 672

TECHNICAL SPECIFICATIONS: -

• Microprocessor Based with Printer Interface
• Auto Gas Cutoff facility
• Auto Flame Failure Detection
• Five Measurements in Single Aspiration of the sample
• Calibration Curve Programmability Using Maximum of 5 Standard
• Data Processing Through Curve Fitting Techniques- Least Squares, Quadratic
• Multiple Calibration Curves Saving Facility
• Printer Attachment Facility
• Measurement can be done in ppm as well as in meq
• Setup Storage Facility (up to 10 setup files)
• Sample Data Storage Facility
• Direct Results in ppm and meq.
• Useful for both Medical & Soil Testing Applications

Microprocessor Flame Photometers anneurs comes with Flame Failure detection and Auto Gas Cutoff Facility. In case of power failure, the gas cuts off automatically. In case the flame goes off accidently during work, the flame failure alarm sounds after a few seconds.

Microprocessor Flame Photometer rsas are used for the determination of Sodium, Potassium, Calcium, Lithium & Barium. They use the latest microcontroller technology and advanced engineering techniques so as to give enhanced accuracy and reproducibility. They have soft touch membrane keys for case of operation. The solution is aspirated through an atomizer. Air, sample and the fuel are mixed in the mixing chamber which is then sprayed as a very fine mist into the flame. Radiations from the flame passes through specific narrow band interference filter and pass to the photo-detector. The final results are displayed on the 128 x 64 alphanumerie LCD. The standard model comes with 2 filters (Na, K). Additional filters Ca & Li are optional at extra cost.

A photoelectric flame photometer is a device used in inorganic chemical analysis to determine the concentration of certain metal ions.

Sensitivity: General: Na: 0.5 ppm, K: 0.5 ppm, Ca: 15 ppm, Li: 0.5 ppm, Ba: 30 ppm

Filters:Na & K supplied (Ca, Li and 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

Linearity: < 2% error when 3 ppm Na/K and 5 ppm Li are set as maximum standard

Curve Fit Accuracy:< 2% of FS

Display: 128x64 Alphanumeric LCD with backlit

Average Time: In-built in software

Flame System: LPG and Dry Oil Free Sir

Detector: Silicon Photodiode

Calibration: Up to 5 Point Calibration with Curve Fitting Software

Gas Control: Adjustable with knobs

Flame Failure: Auto Detection

Gas Cutoff: Automatic

Ignition System: Auto Ignition

Automiser: Axial flow type

Printer: Provision for attachment of dot matrix printer or HP LaserJet/ inkjet (non-windows) printers with USB interface

Power: 230 V ± 10% AC, 50 Hz

Dimensions: 390 x 250 x 220 mm (L x B x H) (Approx.)

Weight:7.5 Kg (Approx.)

                                   COMPRESSOR UNIT

Air Supply: By oil free mini compressor unit with pressure regulator

Combustion Gas: LPG controlled by precision regulator

Power: 230 V ± 10% AC, 50 Hz

Dimensions: 265 x 225 x 110 mm (L x B x H) (Approx.)

Weight: 8 Kg (Approx.)

                                       ACCESSORIES

Power Cord: 1 Unit

AIR PIPE: 1 Unit (Air Tubing with end clamps)

GAS PIPE: 1 Unit

WASTE WATER PIPE: 1 Unit

BEAKER BOX: 1 Unit (Contains 5 Beakers)

CHIMNEY: 1 Unit

INSTRUCTION MANUAL: 1 Unit