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Instrument Database:
Lachat Instruments - IL550 or IL530 TOC-TN Analyzer
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| Year of introduction |
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| Status |
available |
| Company |
Lachat Instruments
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| Categories |
Dedicated Analyzer: Carbon: TOC
Element Analyzer: N
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Choose the IL550 or IL530 TOC-TN Analyzer when looking for a wide range—up to 30,000 mg/L—with long term calibration stability and the ability to handle complex matrices such as solids, particulates and high salts.
Exceptional design features of Lachat high temperature combustion analyzers ensure precision and accuracy of your results: - Patented Signal Optimization
- Efficient Sample Oxidation
- Direct Injection Sample Introduction
- Automation with the ASX60 Autosampler
- High Performance NDIR
- Simultaneous TOC and TN Analysis
All Lachat TOC analyzers meet USEPA and ISO requirements for testing TOC in drinking water, wastewater, and solids.
Choose the IL550 or IL530 TOC-TN Analyzer when looking for a wide range—up to 30,000 mg/L—with long term calibration stability and the ability to handle complex matrices such as solids, particulates and high salts.
Exceptional design features of Lachat high temperature combustion analyzers ensure precision and accuracy of your results: - Patented Signal Optimization
- Efficient Sample Oxidation
- Direct Injection Sample Introduction
- Automation with the ASX60 Autosampler
- High Performance NDIR
- Simultaneous TOC and TN Analysis
All Lachat TOC analyzers meet USEPA and ISO requirements for testing TOC in drinking water, wastewater, and solids.
| IL550 TOC-TN
(Combustion) | IL530 TOC-TN
(Combustion) | IL500 TOC
(UV Persulfate) | | Drinking Water | X | X | X | | Surface Water | X | X | X | | Sea Water | X | X |
| | Wastewater | X | X | X | Wastewater
(with particles) | X | X |
| Solids
(soil, sludge, etc.) | X | X |
| Solids
(that require 1300°C) | X | X |
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| Specifications |
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IL550 TOC-TN with Auto-Sampler |
IL530 TOC-TN with Auto-Sampler |
| Sample Oxidation:
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High temperature combustion up to 950 °C |
Sample Injection:
Direct injection
Pneumatic injection
head for particles |
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| Parameter: |
TC/TOC/NPOC, TIC,
TIC by difference or purge method |
Signal Optimization:
VITA flow compensation |
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| Device Control: |
PC-control |
| Solid Sample Analysis: |
DFS 950 for TC liquid/solid
TC in solid samples by HT 1300 (optional) |
Measurement Range* (mg/L):
TC/TOC/NPOC/TIC
TN (ECD)
TN (CLD) |
0.05 to 30,000
0.1 to 100
0.1 to 200 |
0.2 to 30,000
0.1 to 100
0.1 to 200 |
| Conformity:
DIN-EN 1484 (TOC version), DIN-ENV 12260 (TN version), ISO 8245 (TOC
version), Standard Method 5310 B, Standard Method 5310 C, Standard
Method 5310 D, USEPA 415 (TOC version), USEPA 9060 (TOC version) |
Specifications subject to change without notice.
* Measuring range and detection limits depend on the selected injection
volume, the purity of the vessels, chemicals and gases used, and the
qualification of the operators. |
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