Smart nitrogen oven
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Instrument Description:
5E-MIN6150 intelligent nitrogen oven
Size and power consumption is only 1/4 of the traditional oven, can pass nitrogen analysis for arbitration.
Adapt to all coal, used in stainless steel oven arbitration nitrogen analysis. Water is one of the most important indicators of coal settlement indicators of water directly affects the accuracy of the test results of coal prices, the National Standard GB / T211 "Determination of total moisture in coal method" and GB / T212 "method of analysis of coal industry." were provided for the determination of total moisture in coal, air dry basis moisture.
These two standards are specified, only nitrogen drying method applies to all coal testing, nitrogen drying arbitration analysis standards.
■ Applications
This product has blast oven and nitrogen-oven dual function, suitable for electric power, coal, metallurgy, petrochemical, environmental protection, cement, paper, the geological survey, research institutions and other industry sectors measured coal, heavy oil, coke, ore and other substances moisture analysis.
■ using standard
GB / T212-2008 "method of analysis of coal industry", GB / T211-2007 "Determination of total moisture in coal."
Main features:
A "mini", with oven blast and nitrogen-oven dual function, only 1/4 of the volume of a traditional oven; higher precision temperature control, temperature faster, better insulation, more energy-efficient, energy-saving efficiency is improved by 25%.
2, intelligent control, with leakage and over-temperature protection device; the temperature detection terminal interface.
3, a small space, with less nitrogen, the temperature more uniform, more reproducible test. Stainless steel heating pipe, stainless steel chamber, automatic switch vents.
4, automatic operation at night and rest days, 99 hours and 59 minutes can be set free automatic start, automatic stop the chronograph function, even at night and rest days can easily be tested.
5, with the nitrogen drying apparatus.
Technical parameters:
Constant temperature range (℃) (room temperature +20) ~ + 200
Temperature fluctuations (℃) ± 0.3
Internal volume (L) 15, 15 times per hour automatic ventilation
Full load current (A) 4.5
Weight (kg) 26
Dimensions (mm)
300 × 435 × 540
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- Fine chemical industry is too wide, I do not know what you want to test the school expertise. I think this must be made clear. To give you an example: Fine Chemical big is the study of dye intermediates, fine chemicals of Tianjin University of Science and Technology is the study of the extraction of natural substances, so to see you for the resources of the school and teachers and.
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- Main technical performanceWith humanized design, the structure and control panel are all produced by modern processing technology. The products are precise, beautiful and generousThe micro processing unit adopts the most popular ARM9 system at present, and integrates the dual communication interface of high speed USB and Ethernet TCP/IP protocolIn our country, we adopt linear calibration software of multiple nonlinear fitting techniques, single point fitting and multi-point Fitting CorrectionA high performance pyroelectric infrared sensor based on lithium tantalate was used to improve the sensitivity of the systemConstant voltage and constant current of gas path system and stability of analysis dataAdopt 3 5KW, air cooling ceramic power tube, heating power is stable and reliableHigh frequency furnace power adjustable, suitable for different materials, sample analysis requirementsThe automatic cleaning device can reduce the influence of dust on the analysis resultThe furnace heating device makes the conversion rate of sulfur more consistent, and improves the stability of sulfur determination
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- Q:Measurement and control technology and instrumentation professional is not numerical control ah?
- I heard that we can control people to engage in off the CNC lathe, and mainly do the data measurement and instrument manufacture, the workshop is inevitable in engineering but when our professional good we are mainly in the laboratory. Employment direction, according to different universities, the direction of this profession is different, it is difficult to say, skilled employment is good. Compare with the other three majors you speak because you don't know your school is bad enough to draw conclusions. If the employment if the most notable is the Beijing University of Aeronautics and Astronautics graduate to China Aerospace City, engage in aerospace measurement and control. I hope what I say is useful to you!
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- A functional curve describing the extent to which radiation absorption of a molecule of matter varies with wavelength is known as an absorption spectrum or an absorption curve. The ultraviolet visible absorption spectrum is usually composed of one or several broad absorption bands. The maximum absorption wavelength (lambda max) represents the characteristic absorption or selective absorption of a substance by radiation. It is related to the structure of the outer electrons or valence electrons in the molecule (or bonding, non bonding, and counter bonding electrons). Lambert Bill law is the basis of spectrophotometry and colorimetry. The law states that when a monochromatic radiation with a I0 intensity is irradiated to a light absorbing material of a thickness of B and a concentration of C, the absorption of radiant energy depends on the concentration of the substance and the thickness of the absorption layer. The mathematical expression: the type of A called I0 absorbance; incident radiation intensity; I radiation intensity through the absorption layer; (I / I0) called for Wisteria transmittance of T; E is a constant, called the molar absorption coefficient values is bigger, the sensitivity of spectrophotometry is higher.
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Smart nitrogen oven
- Ref Price:
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- Loading Port:
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- Payment Terms:
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- Min Order Qty:
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- Supply Capability:
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