| 元 素 |
As Se Pb Bi Te Sn Sb |
Hg Cd |
Zn |
Ge |
| 檢出限(μg/L) |
<0.01 |
<0.001 |
<1.0 |
<0.05 |
| 精密度 |
<1.0% |
| 線性范圍 |
>103 |
================================================
Products
The atomic fluorescence spectrometer is a very unique analytical instruments with high sensitivity, multi-element measurement and analysis, simple lines, good curve was linear over a wide linear range, etc.. For As, Se, Pb, Bi, Te, Sn, Sb, Hg, Cd, Zn, Ge, an element of routine trace analysis, can be widely used in food hygiene, environmental monitoring, cosmetics testing, medical and health agricultural, environmental, geological, metallurgical and other fields.
As a professional manufacturers of analytical instruments, have many years of R & D and manufacturing experience. On the basis of absorbing advanced technology, the carefully crafted the PF6 more than automatic atomic fluorescence photometer extraordinary applicability of high-automation operating system, support software, all to meet the high level of user demand.
Model and configuration
Model configuration instructions
Of ETT-PF6-I-type single-channel fully automated atomic fluorescence spectrometer single lamp Road, one to measure an element, the standard of As, Hg lamp
ETT-PF6-II dual channel fully automated atomic fluorescence spectrometer Lamps Road, can simultaneously measure the two elements, the standard of As, Sb, Hg lamp
Of ETT-PF6-III multi-channel fully automated atomic fluorescence spectrometer lights Road, simultaneously measuring two or three elements, the standard of As, Sb, Bi, Hg lamp
The main features
Modular design
Enhance the instrument's reliability, security, and easy to maintain and debug extensions.
Built of the fully enclosed autosampler and response system
Makes the analysis of the emissions generated by the sample dilution step of the harmful gases by instrument unified exhaust port direct access to the laboratory exhaust system, the full realization of the Green function to reduce the harm to the body of analysts, the use of safer, more at ease.
Unique injector plate design
Can achieve the quick change of the whole, the number of sample measurements is no ceiling; sample tray to use when the test tube rack.
Built-in reagent solution bottle
With the lack of liquid automatic reminders, replacement and use of user-friendly.
Automatic sequential flow injection hydride generation system
Combines all the advantages of the injection mode, injection mode using a combination of piston pumps and peristaltic pumps, injection more accurate and save solution to reduce operating costs, a leading international level.
Reflux gas-liquid separator
The unique structural design, the effect of gas-liquid separator to effectively overcome the analysis of water vapor and air bubbles, no need to draw a line of multi-stage gas-liquid separator.
Multi-channel technology
Three elements or pairs of elements to achieve the simultaneous determination of significant savings in the analysis of analysis time, improve work efficiency; along with the single-channel enhancements, you can insert the same element in the multi-channel light to achieve ultra-high sensitivity.
Intelligent high-intensity hollow cathode lamps
Not only has the advantage of encoding high-performance hollow cathode lamps, automatic identification of the elements of light, and also recorded within the lamp under the recommended conditions of use and light use of time and other information for your reference.
New design of the lighthouse system
Lights for more convenient, easy to maintain.
Unique optical design
Receiving the fluorescence signal intensity than conventional fluorescence optical system for enhanced 2-fold, an increase of instrument sensitivity.
The high stability of low temperature ignition quartz atomizer
Heating rate, temperature accuracy, long service life.
High degree of automation
Injector to achieve the automatic dilution of the sample function;
POST, the system auto-diagnostic functions;
Quality imported mass flowmeter automatically control gas flow of the whole controlled, automatic protection, alarm system, safe and reliable.
Quality of the instrument parts
Solar blind photomultiplier tube autosampler into the kind of syringes and other key parts adopt imported components to ensure the stability and reliability of the instrument.
Circuit software and hardware, two real-time dynamic background subtraction
Net of the impact of the drift of the elements of light and stray light, and greatly improve the accuracy of measurement.
Powerful software features
The software completely independently developed by our company, software development engineer, and the instrument has a good match. Powerful software, full support for the Windows system operating platform; humanized operation interface is friendly and clear, using a single document to switch the display.
◇ Design Highlights
→ detection parameters settings → standard samples for the determination of → → display the standard curve the sample for the determination of → → Display than on the standard curve determination results from the instrument conditions set, the whole process is designed to follow the process we analyzed, even if it is the first time using this models software can very easy to use.
◇ Special features
Sample concentration is too high protection: When the sample measured value exceeds the highest point of the standard curve was 1.5 times the sample concentration is too high, immediately stop the data acquisition into the cleaning link until the pipeline to reach the level of fluid-carrying blank to avoid the contamination of the instrument by the high concentration samples .
Multiple measurements between automatic cleaning function: According to the sample concentration to choose whether to enable this feature, when measured at high concentration samples, or likely to be contaminated sample, it is recommended to use this feature, and after each measurement with the carrier liquid cleaning again, improve the results accuracy and repeatability; when the general sample of the measured concentration, it is recommended that you do not select this feature, you can shorten the analysis time and increase efficiency.
Single point of configuration curve function, automatic dilution of the sample function.
Technical parameters
| Elements |
As Se Pb Bi Te Sn Sb |
Hg Cd |
Zn |
Ge |
| Detection limit (μg/L) |
<0.01 |
<0.001 |
<1.0 |
<0.05 |
| Precision |
<1.0% |
| Linear range |
>103 |
|
商品編號：
MSN客服
