Analisis karbon-sulfur

Leco C 230 Anorganische Elementaranalytik

Leco
LECO C230 CARBON ANALYZER
Carbon Determination C230
The LECO C230 Carbon Determiner 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.

The infrared (IR) source consists of a nichrome wire heated by resistance up to 8,500 °C. The IR source emits visible energy as well as all wavelengths of the infrared spectrum. For description purposes, carbon dioxide can be used; 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 as the gas passes through the cell, thereby preventing it from reaching the IR detector.

One IR cell is used both as a reference and for measurement. The total carbon content in the form of carbon dioxide is captured continuously and simultaneously. The initial reference level or baseline for the detector is set by passing oxygen through the cell to remove any remaining atmospheric gases.

Technical Data:
Required Gases:
Carrier gas: Oxygen, 99.5% pure, 40 psi
Pneumatic gas: Compressed air, nitrogen, or argon, 40 psi (2.76 bar), source must be oil- and water-free
Gas flow (based on nominal analysis time):
Measurement: 3 liters per analysis
Pneumatic: 1 liter per analysis
Regulators:
Oxygen: 501-291 O₂ pressure regulator
Compressed air: 766-036 air pressure regulator
Inert gas: 764-216 inert gas regulator
Furnace: Induction, 18 MHz, 2.2 kW
Data Transfer: Included
Data Storage:
Without PC: 10 sample weights, 50 results, 5 methods
Without PC: Internal memory / Optional external display
Without PC: LCD display (16 x 26 characters)

Power Requirements:
Determinator: 230 V~, ± 10%, 50/60 Hz, single phase, 15 amp max
Operating current: 12 A
Standby current: 4 A
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Condition: Used
Scope of delivery: (See image)
(Subject to change and errors in technical data; specifications subject to confirmation!)
For further questions, please feel free to contact us by phone.

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