Our 9000 VSA system is designed specifically for larger solid samples up to 500 mg. It is ideal for automating polyolefin additive analysis and is also used for a number of other
applications.
Cat. No. AK-99824N
Features:
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Automated analyses of solid samples up to 500 mg
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Programmable furnace for complete, controlled combustion
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Operation & data management handled by Windows-based software
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Ideal for automating analysis of polyolefin additives
The unique vertical orientation of the 9000 VSA 's furnace allows the use of a gravity fed solids autosampler and consumes much less bench space than horizontal instruments. It delivers
excellent reproducibility and increased productivity by eliminating the repetitive tasks of manual sample introduction.
Our 9000 Series Analyzers use proven, patented technology to perform total nitrogen and/or total sulfur analyses from low ppb to percent levels. Their speed, accuracy, and precision are
unrivalled — more stable than coulometric methods, more sensitive than x-ray, safer and faster than Kjeldahl.
Specifications:
| Detection Method |
| 9000VSAN Nitrogen Analyzer: |
Pyro-chemiluminescence™ |
| 9000VSAS Sulfur Analyzer: |
Pyro-fluorescence™ |
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| Analytical Range |
| 9000VSAN Nitrogen Analyzer: |
ppm to 17% |
| 9000VSAS Sulfur Analyzer: |
ppm to 40% |
| Precision: |
±3% RSD |
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| Typical Sample Size |
| Up to 500 mg (analytical range and sample size may be a
function of sample matrix) |
| |
| Typical Analysis Time |
| 5–15 minutes (dependent upon sample type/weight) |
| |
| Temperatures |
| Ambient to 1100ºC |
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| Programmable temperature levels, delay times, ramp rates |
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| Electrical Requirements |
| 230VAC 50/60 Hz 12 amp |
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| |
| Gas Requirements |
| Dry Oxygen: |
300–600 cc/min, 3 bar (40 psig), 99.75%, <5 ppm moisture |
| Dry Carrier (argon or helium): |
50–200 cc/min, 3 bar (40 psig), 99.99%, <5 ppm moisture |
| Instrument Air or Nitrogen: |
300–600 cc/min, 3 bar (40 psig), lab grade, dry |
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| System Weight & Dimensions |
| WxDxH: |
47 x 57 x 66 cm, 45.5 kg (18.5 x 23 x 26 inches, 100 lb) |
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| Patents & Approvals |
| U.S. Patents: |
#4018562, #4066409, #4351801, #4352779, |
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#4678756, #4778764, #4843016; U.K. Patent: #1578281; |
| F.R.G. Patent: |
#P3116049.2 |
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