The behr Cl 10 for Determination of Organic and Inorganic Halogens |
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Automatic analysis system for coulometric determination of organic and inorganic halogens:
- AOX
- EOX in eluates
- POX
- TX (total halogen, both organic and inorganic)
- AOS
- Total chlorine and sulfur in petrochemical products. Samples may be combusted in sample boats or catalytically oxidized in the EOX injector.
Short analysis time (approx. 5 min for combustion and titration of AOX samples at the 10 mg level
Broad analytical ranges: 0.1 - 300 mg Cl abs. for AOX, EOX and POX; 0.2 - 300mg S abs. for AOS.
Sample Volume/Mass
| AOX/POX/EOX (IAW DIN procedures) | 100 ml/100 ml/1 l |
| EOX organic eluate | 10 ... 500 ml inj. volume |
| Solids | Up to 500 mg, depending on sample |
| Display resolution | 0,01 mg analyte abs. |
| Rel. precision | Better than 1 % |
Technical Specifications:
| Analytical range: | AOX/EOX/POX: | 0,1 ... 300 mg Cl- abs. |
| AOS: | 0,2 ... 300 mg S abs. | |
| Display resolution: | 0,01 mg analyte | |
| Rel. precision: | Better than 1 % | |
| Titration duration (e.g. AOX det'n): | 5 min. (with Cl content = 10 mg) | |
| Data processing: | Patented preamp mounted directly on indicator electrode for faster response, measurement accuracy and electromagentic interference insensitivity. Resolution is 5 mV. | |
| Tiration current: | 0,1 ... 450 mA quasicontinuous | |
| Electrolyte volume: | 5 ... 20 ml | |
| Sample volume: | AOX/POX IAW DIN procedure: | 100 ml |
| EOX org. eluate: | 10 ... 500 ml inj. volume | |
| Solids: | Up to 500 mg, depending on sample | |
| Furnaces: | 2 | |
| Programmable IR furnace with extremely fast heating and cooling rates. "Heat Pipes" (patent pending) cool efficiently without need for. water. | ||
| Downstream reduction furnace converts all OCl- to Cl-. | ||
| Temperatures | IR-Furnace: | Max. 1150 °C, 5 programmable interval gradients |
| Reduction Furnace: | 20 ... 1000 °C, freely adjustable | |
| Gases | Oxygen: | Technical grade |
| Argon: | 99,996 % | |
| Elecrical Power: | Max. 2.4 kW incl. furnaces 10 W in standby mode | |
| Dimensions (H x W x D in mm) | For analyzer with sample port, but without computer system, approx. 440 x 1035 x 370 For titration module, approx. 430 x 285 x 180 |
Analytical Instrumentation