- Phone
- Address
Product Categories
Shanghai Tianman Instrument Co., Ltd
Flame photometer
NegotiableUpdate on 07/10
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
A flame photometer uses a flame as an excitation light source to excite the atoms of the element being measured. A photoelectric detection system is used to measure the characteristic radiation intensity emitted by the excited element, thereby performing quantitative analysis of the element. The flame photometry method is a method of measuring the content of certain elements that emit light of a certain wavelength after being excited by a flame, based on the intensity of the emitted light. Commonly used in the field of spectroscopic methods for determining alkali metals, alkaline earth metals, and other elements.
Product Details
Flame photometerInstrument features and functions
Simultaneously detect three elements (potassium, sodium, lithium, calcium, and barium), and display the test results of all three elements. Alternatively, two elements or one element can be tested simultaneously according to the selection, and the results can be displayed separately
The instrument can linearize option elements
Digital key operation, large screen LCD display, simultaneously displaying multiple sets of data
Realize fully automatic injection, no need for manual injection, accurate and reliable injection volume, easy operation
Excellent water sealing performance effectively prevents unnecessary damage caused by gas backflow
Automatic shutdown protection, effectively protecting user safety during use
Easy to achieve automatic ignition operation, safe and easy to operate
Automatic storage of test results
Flame photometer instrument indicators
Injection rate |
0-50ml/min |
test scope |
0-10000 ppm (depending on different elements) |
repetitiveness |
≤1% |
detection limit |
0.01ppm |
Time stability |
Less than 10 seconds (after the sample enters the flame for combustion) |
Drift type |
≤ 2% (after preheating) |
linear |
2% |
Result Storage |
Automatic storage |
size |
385*335*520mm |
weight |
11kg |
Technical indicators and parameters
AA-3300F | ||
|
host |
light source |
Element hollow cathode lamp |
lamp holder |
Three lamp holders |
|
Lamp current |
Dual circuit steady current power supply |
|
optical system |
1800item/mmImported grating |
|
device |
C-Ttype |
|
wavelength range |
190～900nmAutomatic wavelength scanning and peak searching |
|
Wavelength accuracy |
±0.1nm |
|
wavelength repeatability |
0.1nm |
|
Spectral bandwidth |
0.1,0.2,0.4,1.0,2.0Five speed automatic switching |
|
Baseline Drift |
0.004A/30min |
|
Range of absorbance |
0.001～2.000Abs，0.0001～2.0000Abs |
|
detector |
High sensitivity imported photomultiplier tube |
|
Background correction |
Background correction of deuterium hollow cathode lamp |
|
|
Flame system |
Burning head |
All titanium combustion head,0.6mm*100mmTitanium Steel |
