ANALYTICAL

Bellstone Digital Flame Photometer



BHI-LSR-439

Special Feature

  • Simple & Easy to Operate
  • Narrow Band Interference Filter
  • Accurate Na, K, Ca & Li Determination
  • Dual Channel for Simulaneous Observation of Na & K with Single Aspiration. (Model 39 1E only)
  • Conveniently Accessible Nebulizer

Bellstone Digital Flame Photometer Model BHI-LSR-439 is a simple & easy to operate instrument for determination of sodium & Potassium Calcium & Lithium are optional filters. It is an ideal instrument for soil testing labs.

Digital Clinical Flame Photometer Model BHI-LSR-442 is a Dual channel Flame Photometer used for simultaneous observation of Na & K in blood serum (Plasma), Urine & other type of biological fluids.

The instrument are supplied in two units viz. Main unit and compressor unit. The main unit comprises of digital display, detector, filters and nebulizer. The compressor unit supplies the compressed air to the main unit.

Air at a given pressure is passed into the atomiser. The suction produced by it draws the solution of the sample into the nebulizer and is sprayed as fine mist into the flame. The light emitted by the element at the characteristic wave length is isolated by the narrow band interference filters, which then falls on to the silicon photodiode. After signal conditioning of teh photodiode to the silicon photodiode. After signal conditioning of teh photodiode output it is sent to analog to digital converter and the results are displayed directly in ppm/mEq value the narrow band interference filters are mounted on a rotating disc fitted within the Main Unit. Appropriate filter can be selected by rotating this disc with the thumb. The oil free compressor with regulator maintains on a rotating disc fitted within the main unit. Appropriate filter can be selected by rotating this disc with thumb. The oil free compressor with regulator maintains a stable airflow.

SPECIFICATION
MAIN UNIT
MODEL BHI-LSR-439 (A) BHI-LSR-439 (B)
Range    Na : 0-100 ppm Sodium (Na) : Serum 0-200 meq/1 Lethium (LI) : Serum 0-2 meq/1
K   : 0-100 ppm                    : Urine 0-200 meq/1 (Optional)
Ca : 15-100 ppm (optional) Potassium (K) : Serum 0-10 meq/1 calcium (Ca) : Urine 0-10 meq/1
Li   : 10-100 ppm (optional)                       : Urine 0-100 meq/1 (Optional)
Sensitivity    Sodium (Na) : 5 ppm  
Potassium (K) : 5 ppm  
Calcium (Ca) :10 ppm (optional)  
Lithium (Li) : 10 ppm (optional)  
Readout 2½ digit bright red LED display Dual 2½ digit bright red LED displays
Accuracy ± 2% up to 40 ppm ± 2% up to 100 meq
± 5% above 40 ppm ± 5% above 100 meq
Ignition System with exteral lgniter In-built electronic Ignition by press of switch
Dimensions 355 x 245H x 230D mm (Approx.) 500W x 210 H x 280D mm (Approx)
Weight 7.5 Kg. (Approx) 10 Kg. (Approx.)
Measurement System Measures one element at a time Simultaneous measurement of 2 elements on dual LED display
Repeatability  ± 2 Counts
Detector  Silicon photodiode
Filters Narrow band interference glass filter
Nebulizer  Black bakelite, axial flow type
Flame System  LPG and dry oil free air
Warm Up Time  10 minutes
Power  230V ± 10% AC, 50 Hz
    
  COMPRESSOR UNIT
Air Supply By oil free mini compressor unit with pressure regulator
Combustion Gas LPG Controlled by precision regulator
Power 230V ± 10% AC, 50 Hz
Dimensions 275 W x 192H x 240 D mm (Approx)
Weight 6.25 Kg (Approx)
Accessories * Instrument with Na & K Filters * Sample Holders * Instruction Manual * Dust Cover * Mains Lead * Air and Gas Tubing along with End Clamps * Chimney * Capilary Tubes * Cleaning Wires
Product Range Digital UV/VIS Spectrophotometer, Semi Auto Analyser, Microprocessor pH System, Spectrophotometer, Microprocessor Based Photometer, Water & Soil Analyses Kit, Digital Photo Colorimeter, Filter Photo Colorimeter, Digital pH Meter, Nephelo / Turbidity Meter, Microprocerssor Based K.F. Titrimeter, Digital D.O. Meter Digital Conductivity / TDS



BELLSTONE HI-TECH INTERNATIONAL
www.bellstonehitech.com