产品介绍
Atomic Fluorescence Spectrometer
价 格：￥电议
型 号：AFS-3100 Fully-Automatic Double-channel
产品完善度：
生产地：其他访问量：706次
发布日期：2009/11/2 0:00:00
更新日期：1900/1/1 0:00:00
详细内容
AFS-3100
Fully-Automatic Double-channel Atomic Fluorescence Spectrometer
Specifications：
elements | As Se Pb Bi Te Sn Sb | Hg Cd | Zn | Ge |
detection limit | <0.02 | <0.001 | <1.0 | <0.05 |
precision | <1.0% | |||
linearity range | above 3 orders of magnitude | |||
Features：
Suitable for monitoring of 11 kinds trace elements：As、Sb、Hg、Pb、Bi、St、Sn、Se、Te、Zn、Cd ).
1、Double channel two elements determined simultaneously, increasing analysis speed.
2、Fire-new designed whirling reaction system, increase the instrument’s sensitivity and much easier to react.
3、Power supply of cathode lamp by fire-new impulse、constant current driving method, improves the emission intensity and efficiency of cathode lamp ,and prolong it’s life.
4、New gas route design, switching off gas supply when turning off the instrument.
5、Using coding technology , the cathode lamp can be recognize automatically.
6、The advanced double pump continuous flow system, no sample waste and cross interference between samples.
7、Preparing standard curve by single point, diluting high concentration samples automatically.
8、130 auto-sampler system, insure the precision of sampling.
9、Inspecting and diagnosing gases automatically by software, and switching off gas any time.
10、On-line observing window of argon and hydrogen flame.
11、Separated strong and weak electricity, decreasing cross interfering.
12、special designed airtight quartz oven atomizer.
13、Lower temperature atomizer igniting system, making stability higher.
14、RS-232 standard communication interface.
15、Real time analysis of Exported data from software to EXECL.
16、On-line help and control sample calibration with the help of software.
Applications：
Food Hygiene、Environment、Metallurgy、Medicine、lab、Geology、toiletry.
