Diffusible hydrogen analyzer
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G4 PHOENIX DH is mainly used for the determination of welding consumables and welding of diffusible hydrogen content, the instrument is equipped with infrared rapid heating furnace, and configure the samples got big foot diameter pipe for a sample of hydrogen. 10:00 inside the instrument integrates standard unit for correcting the air and using a high-sensitivity detection of long-term stable thermal conductivity detector for the diffusion of hydrogen, the instrument in full compliance with ISO3690 standards and the latest national standards.
Analysis speed, automation of welding samples in just 20 minutes
Can be rapidly heated to 900 ° C infrared furnace with temperature-programmed functions, from the trachea? 30mm
Optional maximum temperature of 1200 ° C tube furnace, from the trachea? 18mm
Can be adapted to analyze EN / ISO 3690 and AWS A4.3 standard large-size standard blocks
Long-term stability with high sensitivity thermal conductivity detector
Built-in 10-point standard calibration gas unit, no standard calibration
In line with ISO 3690 and AWS A4.3 data reporting format
Optional analysis result output format ppm or ml / 100g
By upgrading to achieve total diffusion of hydrogen and hydrogen detection in the same instrument
And mass spectrometry to realize ppb level content testing '
The results measured the diffusion of hydrogen and mercury can be a good match
Analysis speed, just 20 minutes, the mercury method required 72 hours
Automation, simple operation, the mercury method is complicated, the results need to be converted according to the outside temperature and pressure
Safe, no harmful gases or reagents, and mercury method because of the human body and the environment, has been banned by UNESCO
Measuring range:
0.05-1000ml / 100g
Analysis time:
Welding samples are generally 15-20 minutes
Depending on the weight of the sample material
Resolution:
0.001ml / 100g
Reproducibility:
± 0.01ml / 100g or ± 1% relative
Samples of different materials depending on weight
Carrier gas:
N2 minimum purity of 99.999%
Pressure 2bar
Cooling water (only infrared oven):
About 1l / min
Size and Weight: 460x750x500mm 50kg
Power supply:
When analyzing 230V, 1kVA
Standby 230V, 300VA
System Requirements:
Operating System: WindowsXP
CD-ROM
Two RS232 serial ports
- Q:What does "ABC classification" mean for test equipment? Need to be specific
- A type of equipment is generally based on preventive maintenance;B type equipment production and maintenance based (that is, routine maintenance);Troubleshooting for type C equipment (damaged or repaired)
- Q:How do you review instrument analysis?
- Requirements for fixed fluids:(1) low volatility, lower vapor pressure under operating conditions to avoid loss(2) good thermal stability, no decomposition under operating conditions, and liquid at operating temperature(3) each component of the sample has the proper dissolving capacity, otherwise, the sample is easy to be taken away by carrier gas and can not be allocated(4) high selectivity, i.e., the highest possible separation capacity for different substances with the same boiling point or similarity(5) the chemical stability is good, and does not react with the substance under test
- Q:What can be done when measuring and controlling technology and instrumentation come out?
- Suitable to the information industry, measurement and control technology in the field of design in the information acquisition and processing technology, equipment and system manufacturing, technology development and application research, operation management and other aspects of the work, can also include industrial and commercial, financial, customs, public security, quality assurance, technical supervision and the military and scientific research institutes and colleges and universities engaged in information acquisition and processing technology of the corresponding research and development, technology transfer and transformation, technology management and teaching work in each department of national economy.
- Q:How do you decide which instrument analysis method can be used to solve an analysis problem?
- 1 according to the theory of instruments2., refer to the national standard, standard and so on
- Q:What are the instrument calibration institutions? Where is the authority and the scale is relatively large?
- The instrument calibration and testing institution, Boluo, is entrusted with the approval of the provincial people's government and has independent legal status.
- Q:About chromatographic instruments
- Chromatographic analysis is based on the difference between the partition coefficient of the material in the stationary phase and the flowing phase. The method of analysis is called chromatography analysis. According to the molecular aggregation state of mobile phase, liquid chromatography, gas chromatography and supercritical fluid chromatography are divided into liquid aggregation chromatography and so on. According to the separation principle, they can be classified into adsorption, distribution, space exclusion, ion exchange, affinity and chiral chromatography, and so on. According to the principle of operation, it can be divided into column chromatography and plate chromatography. Liquid chromatography is divided into two categories, classical and high-performance liquid chromatography, according to the performance of stationary phase, the delivery pressure of mobile phase and the on-line detection device. Chromatography has become one of the most widely used and most analytical methods in pharmacopoeia. The column effect of capillary electrophoresis is up to 10 and seven times M-1. It has become one of the most important methods in life science research.
- Q:Instrument analysis engineer how to test, the more detailed the better,
- Assistant instrument analysis engineer: 1. Above bachelor degree or equivalent;2 、 college degree or above, fresh graduate and relevant practical experience;Two 、 instrument analysis engineer:1, has passed the assistant instrument analysis engineer qualification certification; 2, graduate or above or equivalent degree graduates;3 、 Bachelor degree or above, or equivalent in related work for more than one year; 4, college degree or equivalent, and engaged in related work for more than two years.
- Q:What are the chemical analysis instruments?
- Instrumental analysis (modern analysis or physical analysis): a method of analysis based on physical or physical and chemical properties of matter. This kind of method is usually measured by light, electricity, magnetic, acoustic, thermal and other physical quantities and the results of the analysis, and the measurement of these quantities, generally use more complex or special equipment, so called "instrument analysis". In addition to qualitative and quantitative analysis, instrumental analysis can be used in the analysis of structures, valence states, state analysis, micro and thin-layer analyses, micro and ultra trace analysis, etc., and is the direction of the development of analytical chemistry.
- Q:How does the LabVIEW connect to the instrument?
- LabVIEW serial procedures template, try to open, debug, and the instrument serial port connection. However, instrument communication protocols are needed.
- Q:What is the function of Spectrum Analyzer?
- The spectrum analyzer uses time domain architecture like the appearance of the oscilloscope, as shown in Figure 1.2, panel cloth built many functions of control buttons, as the adjustment of system function and control system, the main function is to display the spectrum characteristics of the input signal in the frequency domain. According to the different spectrum analyzer signal processing method, there are two general types of instant; the spectrum analyzer (Real-Time Spectrum Analyzer) and scan tuning (Sweep-Tuned Spectrum Analyzer) spectrum analyzer.
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Diffusible hydrogen analyzer
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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