1) Doulbe Czerny-Turner optical system
is applied for a better plane CCD collection for all elemental
wavelengththat falls
into ******0nm.
2) DF***0 is an innovative full
spectrum OES equipped withadouble Czerny-Turner optical
structure whichis able to collect all elemental
wavelengthrangebetween **0nm and
**0nm.
3) Several matrices can be analyzed
such as Fe, Cu, Ai, Zn, Ni, Sn, Ti, etc. (including N
elements)
4) Module design for independent light
collection, data processing and data optimization. With the help of
high-performance ARM processor and real-time operational system,
analytical time is largely shortened and accuracy is further
improved.
5) 3G thermostatic system improves the
energy efficiency to a great extent. The temperature fluctuation
range of ±0.2℃ makes the DF***0 perform more
stable.
6) The DF II-E
digital-controlled light
source broadens elemental analytical range which covers trace
elements, macro elements and elements with super high
content.
7) Plane grating allows smaller number
of CCD, further improving the accuracy and stability. It also
occupies smaller space and makes set-up and movement a lot
easier.
8) A
whole new gas way; spark stand with cleaning function; adjustable
master-slave gas ways equipped withasealing
device which prevents the argon
leakage. Quicker argon fulfillment.
9) The multipurpose operational
software can meet various needs by
displayingelementaldata in a flexible
way and supporting various printing
formats.
| optical system | structure | double Czerny-Turner | |||||||||||||||||||||
| curvature radius | **0mm/**3mm | ||||||||||||||||||||||
|
grating I: IV holographic grating with aberration correction function Grating II: rowland grating |
Grating I: ***0 ruled lines/mm Grating II: ***0 ruled lines/mm |
||||||||||||||||||||||
| wavelength range | ******0nm | ||||||||||||||||||||||
| pixel resolution |
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