Anglies ir sieros analizė

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 carbon and sulfur content in metals, ores, ceramics, and other inorganic materials. The C230 utilizes an induction furnace and measures carbon via infrared absorption.

The infrared (IR) source consists of a nichrome wire, which is resistively heated to 8,500°C. The IR source emits visible energy as well as all wavelengths of the infrared spectrum. Carbon dioxide can be used as a sample description; for sulfur detection, the same principle applies. 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 both as a reference and for measurement. The total carbon present as carbon dioxide is continuously and simultaneously recorded. The initial reference level or baseline for the detector is established by flushing the cell with oxygen to expel residual atmospheric gases.

Technical data:
Required gas supply:
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
Comp. air: 766-036 air pressure regulator
Inert gas: 764-216 inert gas 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
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Condition: used
Scope of delivery: (See picture)
(Specifications subject to change and errors excepted!)
For further questions, we are happy to assist you by phone.

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