PT. Bopana Arga Prima Jaya

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Koehler Halogen Analyzer
Koehler Halogen Analyzer
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Update Terakhir
29 Jan 2020
Negara Asal
United States
Pembelian Min
1 Pieces

Spesifikasi

Spesifikasi Koehler Halogen Analyzer

Test Method

The Koehler Halogen Analyzer consists of a manual or automatic sample feed, a two-stage furnace, unit and a microcoulometric titration device. A combination of a quick-heating and programmable IR furnace and a constant-temperature reduction furnace ensure the complete, residue-free combustion of the samples in the oxygen flow. The combustion gases then enter the coulometric detection unit for analysis. Control of the overall system and measurement data evaluation is by means of user-friendly software.

Specifiction

Injection Volume:

AOX: up to 200mL aqueous sample

EOX: 10μL - 500μL injection volume

TX: solids max. 1g depending on material

Measurement Range: 0.1 – 300 μg Cl abs.

Precision: < 1% relative

Measurement Time: 5 – 10min depending on halogen content

Titration Current: 2 – 450 μA

Gases:

  • Oxygen 99.95%
  • Argon 99.95% for EOX
  • Consumption each approx. 10 – 12 L/hr

Infrared Furnace

Maximum Temperature: 1000°C

  • Up to 5 independently programmable temperature gradient and duration intervals

Resistance Furnace

Temperature Range: 20 to 1000°C

Description

Coulometric Titration Units
All of the Couloumetric Titration Units from Koehler offer:
Microcoulometric determination with a 3 electrode system.
• Heated gas outlet line.
• Potentiometric end point determination impedance converter mounted directly on the combination electrode, no interference during transmission of the measurement signal.

Both a closed and open titration stand configuration are available. The closed titration stand allows safe placement of the electrolysis cell, extraction and scouring of the waste gas, and tempered titration cell. The open stand allows the titration cell and gas line to be seen by the user at all times and provides a direct view of the detection unit.

Automatic Sample Changer
• Turntable for up to 52 containers with membrane filters.
• Automatic transfer of the samples into the combustion boat

Alat Laboratorium Umum

Untuk keterangan lebih lanjut, silahkan download PDF ini :

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