Objective :-

Digital Flame Photometer is a simple & easy to operate instrument for determination of Sodium, Potassium, Calcium & Lithium. It is an ideal instrument for soil testing labs.

The instruments are supplied in two units viz. Main Unit and Compressor Unit. The Main Unit comprises of digital displays, 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 sample solution into the nebulizer and is sprayed as fine mist into the flame. The light emitted by the element at the characteristic wavelength is isolated by the narrow band interference filters, which then falls on to the silicon photodiode. After signal conditioning of the photodiode output, it is sent to digital converter and the results are displayed directly in ppm/meq units. 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 a stable airflow

Features

Simple & Easy to Operate
Narrow Band Interference Filters
Accurate Na, K, Ca, & Li Determination
Mixing Chamber Designed For Stable Flame
Concentric Non-Corrosive Nebulizer
Auto Ignition

 SPECIFICATIONS

No. of Filters       Na & K (Ca & Li optional)

Range                  Na:0-100, Ca:20-100,

                            K:0-100, Li:10-100ppm

Sensitivity           Na : 5 ppm, Ca : 10 ppm,

                            K: 5 ppm , Li : 10ppm

Read out              2½ Digit bright LED Display

Accuracy             ± 2% upto ± 5% above 40 ppm

Repeatability       ±2Count

Detector              Silicon Photo diode

Filters                  Narrow band interference glass filters

Nebuliser             Black BAKELITE, axial flow type

Flame Sys.           LPG and dry oil free air

Warm up                  Time 10 minutes
Power                       230 V + 10% AC, 50 Hz                                               

Dimensions              375 x 245 x 220 mm (L x B x H) (Approx.)                                          

Weight                 7.5 Kg (Approx.)

COMPRESSOR UNIT FOR FLAME PHOTOMETER

Air Supply By oil free mini compressor unit with pressure regular

Combustion         LPG controlled by precision regulator

Power                  230VAC ± 10% 50 Hz AC

Size (LxBxH)      275 x 192 x 240 mm

Weight                 9 kg. (Approx)

Accessories     Instrument with Na & K Filters, Instruction Manual, Chimney, Air and Gas Tubing along with Clamp