Elemental analyzer
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Instrument Description:
5E-CHN2000 elemental analyzer can test completed within six minutes of carbon, hydrogen, nitrogen targets three elements, a national initiative, is an international leader, the instrument uses advanced analytical methods and imported parts, to ensure the reliability and precision instrumentation .
■ Applications
Used in power plants, coal, metallurgy, chemical industry, commodity inspection, research, teaching and other sectors measured coal carbon, hydrogen, nitrogen content
■ using standard
ASTM D5373-08 "Standard Test Method for laboratory samples of coal and coke carbon, hydrogen and nitrogen measurement instruments."
Technical parameters:
■ Technical Parameters
Test Range: carbon (0.05% to 100%) of hydrogen (0.05% to 50%) of nitrogen (0.01% to 50%)
Analysis time: 4 to 5 minutes
Weight: about 110Kg
General specimen weighing: Recommended 80 ~ 100mg
Power source: AC220V ± 22V
Total power: ≥4000W
Autosampler: Can a single injection 29
Dimensions: 690mm × 750mm × 720mm (W × H × D)
Main features:
■ Technical Features
1, C, H, N three elements measured by independent testing, using the company's proprietary quantitative sampling device to ensure that a single sample analysis time of six minutes. The instrument can be set according to the software element type single sample analysis, such analysis only C, H or three elements are analyzed. Instrument Factory can choose different mode of analysis based on the user, thereby saving the user's cost.
2, autosampler device so happy and relaxed operation.
3, the combustion gas is collected after the first detection, does not require separation of the gas generated by the combustion process is not required for all of the combustion gases in whole detector, thereby to save time and cost.
4. The instrument is equipped with a plurality of pressure sensors, with the gas line diagnostic software functions and correction features to ensure that users are most easy to use instrument.
5, optimization of pneumatic control, design a controlled closed system, with oxygen to purge the system of air and residual combustion gas measurement system (ie, the gas path analysis) seal isolated, eliminating the environment affected.
Patented technology:
A test of the hydrogen content in coal (ZL 200410046810.7)
2. A quantitative sampling gas automatic device (ZL 200720140722.2)
3. For the measurement of coal, coke CHN elemental crucible (ZL 200720178453.9)
4. A CHN elemental analyzer with combustion tube (ZL 200720178454.3)
5. A self-sealing quick coupling device (ZL 200720178451.x)
6. A sample plate used to prevent falling dash slider (ZL 200920000384.1)
7. A measure hydrocarbon nitrogen and oxygen with a guide tube assembly (ZL 200920000383.7)
8. elemental analyzer (ZL 200930263969.8)
A furnace apparatus rotatable (ZL 200920174911.0)
A constant current source means of the instruments (ZL 200920174912.5)
11. An automatic shutdown device analytical instruments (ZL 200920174913.x)
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- The easiest way is to find a TDS test pen and measure it in the water. This kind of test pen usually in the water machine dealer there will be, tell him to see a home water quality or direct some water to his shop test, will not be rejected.
- Q: What are the basic structures of spectral analysis instruments?
- The monochromator continuous light by wavelength dispersive order, and separating the device from the width of the zone. In general, by a grating or prism monochromator slit, the collimating mirror is composed of three parts.
- Q: What's the quality of the glass instruments of Shu Niu?
- Good quality, the laboratory is often used in his family's products
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- Its operation is achieved by capturing Over-The-Air (OTA) RF packet data in real time and checking the details of the MAC layer, as well as the signal strength of each node.
- Q: What does the resolution parameter of the electrolyte analyzer mean?
- The sample can be whole blood, serum, plasma, urine, dialysis fluid, and hydration liquid.
- Q: What is coal quality industrial analyzer, coal quality industrial analyzer, which are the main indicators of coal?
- Industrial analyzer is mainly used for analysis in coal: water (water), ash, volatile matter and fixed carbon (calculated), is composed of a heating system (Gao Wenlu), weighing system (balance) and control system (computer) instrument, to replace the old muffle furnace and oven, balance function, can reduce the the influence of the test results;
- Q: What are the modes of calibration for measuring instruments?
- The theodolite needs to be calibrated, the horizontal axis is perpendicular to the vertical axis, the cross wire is perpendicular to the horizontal axis, and the collimation axis of the telescope is perpendicular to the horizontal axis and the transverse axis is perpendicular to the vertical axis
- Q: What is the working principle of chromatographic analyzer?
- Is the gas chromatographic analyzer as mobile phase (carrier gas). When the sample is injected by a micro syringe into the injector, the carrier gas is carried into a packed column or a capillary chromatograph. Because the sample component in the mobile phase chromatograph (gas phase) and stationary phase (liquid or solid) between the distribution or adsorption coefficient, in the flush of carrier gas, the components in the two phases are repeated allocation, make organizations are separated in the column, the components in the column isolated, and then connected to the column after the detector based on the physical and chemical characteristics of components, the components in order to detect. MESP-405 oil chromatography analyzer is an analytical instrument manufactured according to the above principle.
- Q: What are the signals used to distinguish the elemental analysis instruments from scanning electron microscopy and transmission electron microscopy?
- The elements that carry out elemental analysis are the elemental features emitted by the active region, X ray, auger electron,Characteristic energy loss electrons, such as cathode fluorescence, backscattered electrons, etc..
- Q: Which analytical instrument is suitable for the determination of the gold content of gold plating bath?
- Weight weight method is cyanide decomposition with sulfuric acid and hydrogen peroxide, gold is reduced to metallic state precipitation, determination after separation by gravimetric method. The reagents used for sulfuric acid and hydrogen peroxide 30%. The analysis steps are as follows.Drain the solution with pipette, and lOml in the beaker of 250ml. Adding sulfuric acid lOml and 30% hydrogen peroxide 5ml.In the fume hood, heat up to three white smoke, and continue to run 3 ~ 5min.Rest cool, add water, lOOml, boil 2min, with ashless filter paper, precipitate and filter, wash with hot waterThe precipitation of the crucible and the filter paper together onto a known weight, dry ashing, burning to 600 degrees 0.5h, weighing in the dryer after cooling.
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Elemental analyzer
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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OKorder Service Pledge
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