FP640 flame photometer is an analytical instrument designed and manufactured according to the basic principles of emission spectroscopy. 

It is widely used in the analysis and determination of agricultural fertilizers, soil analysis, cement, ceramics and other industries as well as the silicic acid industry.

Main Features

● 7- inch color touch- screen

● Pre-selection of flame sizes

● Flameout protection device

● Measuring range changing

● Concentration units selectable

● Multilingual user interface

● Air compressor provide

Technical Specifications

● Operation mode: 7- inch color touch- screen
● Display value: Concentration value
● Data range: 0000～9999
● Testable: K, Na
● Channel Qty: 2
● Range ppm:K 0-100,NA 0-160
● LOD ppm: K 0.01,Na 0.01
● Linear error: K 0.195, Na 0.69
● Response time: <8s
● Sample uptake: <6ml/min
● Stability: < 3% drift over15s when continuously aspirating.
● Reproducibility: < 3% coefficient of variation for 7 consecutive samples
● Fuel: LPG
● Power: AC220V±22V 50Hz±1Hz,250W● Packing size: 570mmX530mmX400mm 0.12M 18kg