Analisis karbon-sulfur

Leco C 230 Anorganische Elementaranalytik

LECO C230 CARBON ANALYZER
Carbon Determination C230
The LECO C230 Carbon Analyzer is a microprocessor-based, software-controlled instrument for measuring the carbon and sulfur content in metals, ores, ceramics, and other inorganic materials. The C230 uses an induction furnace and measures carbon via infrared absorption.
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The infrared (IR) source consists of nichrome wire, which is heated to 8,500 °C by resistance heating. The IR source emits visible energy as well as all wavelengths of the infrared spectrum. Carbon dioxide can be used to illustrate the process; the same principle applies for sulfur detection. Carbon dioxide absorbs IR energy at a specific wavelength within the IR spectrum. Energy from the IR source is absorbed when the gas flows through the cell, thereby preventing it from reaching the IR detector.

An IR cell is used as both a reference and a measurement cell. Total carbon in the form of carbon dioxide is continuously and simultaneously recorded. The initial reference level or baseline for the detector is set by flushing the cell with oxygen to expel remaining atmospheric gases.

Technical specifications:
Required gases:
Carrier gas: Oxygen 99.5% pure, 40 psi
Pneumatic gas: Compressed air, nitrogen, or argon, 40 psi (2.76 bar). The source must be oil- and moisture-free. Gas consumption (based on typical analysis time):
Measurement: 3 liters per analysis
Pneumatic: 1 liter per analysis

Regulators:
Oxygen: 501-291 O2 regulator
Compressed air: 766-036 regulator
Inert gas: 764-216 regulator

Furnace: Induction, 18 MHz, 2.2 kW
Data transmission: Included
Data storage:
Without PC: 10 sample weights, 50 results, 5 methods
Without PC: Internal memory / Optional external display
Without PC: LCD (16 x 26 characters)

Power requirements:
Analyzer: 230 V, ±10%, 50/60 Hz, single phase, 15 amps max.
Operating current: 12 A
Standby current: 4 A

Condition: used
Scope of supply: (see image)
(Technical data and specifications subject to change and correction!)

For further questions, please feel free to contact us by phone.

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