High frequency carbon sulfur analyzer

High frequency carbon sulfur analyzerAnalysis scope:

High frequency induction furnace (500mg sample): Low carbon: 1ppm~0.1% High carbon: 0.1%~5%

Low sulfur: 1ppm~0.3%

Note: Changing the sample size can expand the analysis range

Analysis accuracy:

High frequency induction furnace: Low carbon: 1ppm or RSD ≤ 1% High carbon: RSD ≤ 0.5%

Low sulfur: 1.5ppm or RSD ≤ 1.5%

Sensitivity:

0.01ppm

2.4 Analysis time

30 seconds to 40 seconds

High frequency carbon sulfur analyzerInstrument structure:

Modular structure, consisting of high-frequency induction furnace host, computer, vacuum cleaner, printer *, electronic balance * and other modules

Note: * is an optional accessory

Sample weighing:

Recommended range: 0.1g to 0.5g, the sample size can be adjusted according to the sample content

Combustion furnace:

High frequency induction furnace: 18MHz 2.7KVA. The combustion chamber of the high-frequency furnace can be automatically cleaned during each analysis process, making it easy to maintain on a daily basis

Sulfur and nitrogen analyzer infrared detection system:

Standard configuration: The carbon sulfur analyzer is equipped with three independent infrared absorption cells (i.e. three physical channels: 2 carbon channels and 1 sulfur channel), which can be combined with high carbon/low carbon/high sulfur/low sulfur channels according to customer needs, but the total number of channels does not exceed three

Detector: Adopting a German imported pyroelectric solid-state infrared detector

Motor: Adopting Swiss imported synchronous motor

Light source: Adopting American imported antioxidant and stable infrared light source

Constant temperature: The entire chamber is controlled at a constant temperature to ensure constant analysis gas temperature and measurement accuracy

Carrier gas: The infrared light source and detector are protected and purified with oxygen, isolating the influence of the surrounding environmental atmosphere and improving stability and measurement accuracy

Correction (two methods):

Single point calibration: calibrate with a single analysis result

Multi point correction: using multiple analysis results for correction

Flow control:

Analyze the airflow using high-precision electronic flow control technology

Environmental protection measures:

High frequency shielding

Dust filtration:

Adopting imported specialized metal dust filter screen, easy to disassemble and easy to clean

Instrument self-test function:

Automatic monitoring and alarm of high-frequency furnace switch

Reset automatic monitoring and alarm of high-frequency furnace cleaning device

The software provides a step-by-step self-test function (monitoring and adjusting infrared signals, checking the actions of various valves in the air circuit)

The instrument can achieve segmented leak detection through software

Power Supply:

220VAC ±10% ，50 ±1Hz， 16A

Appearance

Width 55cm, height 77cm, thickness 76cm

Weight:

100kg

Software functions:

Steel Research Nak Company provides users with software in the Windows environment, which features *, is easy to operate, flexible to use, and has a friendly interface

Data display and storage

Quickly display the results and analysis curves of the analysis

Automatic storage of analysis results

Drawing and Storage of Dynamic Release Curve

Weight input:

The instrument can automatically read the weight of the sample and the weight of the flux, and automatically complete the peeling function

Channel switching:

Automatic switching between high and low carbon channels and high and low sulfur channels

Data processing:

Multi mode queries can be performed on stored data, such as querying by date or sample number

Can filter data

Perform statistical processing on data (mean, standard deviation, relative deviation)

Perform signal comparison on the release curve of the analysis results

Parameter settings:

Flexible adjustments can be made to analysis parameters such as flushing time, analysis time, and flux blank based on specific samples

Corresponding calibration methods and parameters can be established for different types of samples and stored in the database, with no limit on the number of analysis methods

Instrument automatic function:

Automatic alarm when an error occurs

High frequency furnace automatically cleans twice per analysis

After each analysis, the instrument automatically blows back the dust filter

Automatic vacuum cleaning after analysis

Laboratory installation requirements:

Oxygen: purity greater than 99.5%

Nitrogen: Industrial grade

Power supply: 220VAC ± 10%, 50 ± 1Hz, minimum current 16A (recommended to configure single-phase 5KVA stabilized power supply)

Applicable temperature: 18 ° C to 29 ° C

Applicable humidity:<80% RH

Grounding resistance:<5W

No electromagnetic interference, no strong electromagnetic field, no strong vibration

Placement table: Length x Width x Height: 150cm x 80cm x 80cm (Users can choose a universal table, only for placing computers, printers, and electronic scales, requiring these two tables to be 50cm away from the wall)

Experimental bench: with a load-bearing capacity greater than 150Kg (only for placing the instrument host)