Determining the degree of pollution in lubricant within 5 minutes;
Detecting percentage of water content in the lubricant within 3 minutes;
Detecting metal particles beyond 60um;
Determining the new purchased lubricant is qualified or not;
Printing the result after finishing the detecting.
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Portable Spectrum Analyzer for signal and equipment test
We will try our best to provide products similar to Keysight Portable Spectrum Analyzer, Rohde & Schwarz Portable Spectrum Analyzer, Tektronix Portable Spectrum Analyzer,  Anritsu Portable Spectrum Analyzer.
Overview of Portable Spectrum Analyzers advantages and functions :
Techwin TW4950 series spectrum analyzer has many advantages: wide frequency range, high peroformance index, high sweep speed, various functions, and easy operation. In terms of performance index, it has excellent displayed average noise level, low phase noise, and high sweep speed. In terms of measurement functions, it has measurement functions of spectrum analyzer, inteference analyzer, AM/FM/PM analyzer, power meter, channel scanner etc. as well as intelligent measurement functions of channel power, occupied bandwidth, adjacent-channel power ratio, tune&listen, emission mask, and carrier-to-noise ratio etc. Techwin TW4950 apots the integrated design of 8.4 inch LCD and capative touch screen, which improves the display definition and operation convinience. It is handheld, compact and light, with flexible power supply, which is very suitable for field work.
Techwin TW4950 can be used for signal and equipment test in the fields of aerospace, microwave & stallite communication, radio communication, radar monitoring, electronic countermeasures & reconnaissance, and precision guidance.
Portable Spectrum Analyzers Main Characteristics :
Wide frequency range: from 9kHz to 44GHz, 4 models
Low displayed average noise level: -163dBm@1Hz RBW(typical)
Excellent phase noise performance: -106dBc/Hz@100kHz frequency offset@1GHz carrier
sweep speed: for 1GHz span, shortest sweep time
Roof Prism
A roof prism is a reflective optical prism to make two cross beams be parallel with each other. It contains a section where two faces meet at a 90 angle. These two 90 faces resemble the roof of a building, giving this prism type its name. Reflection from the two 90�° faces returns an image that is flipped laterally across the axis where the faces meet.
In some cases, passing through the prism, the image is both deflected right-to-left and top-to-bottom. The hypotenuse of the prism utilizes total internal reflection (TIR) to reflect the image through the prism. Polarization states may become rotated during reflection.
As a rich experienced manufacturer, substrate material in Photonchina can be chosen from all optical glasses (N-BK7, for instance), Fused Silica, Si, ZnSe, ZnS, CaF2, MgF2 etc.
In biological experiments, there is a very important pH stabilizing reagent, which is the biological buffer caps. In the experiment, we usually choose the appropriate weak acid and its conjugated base to get the appropriate pH value. In a large number of experiments, it has been proved that most biological reactions occur under neutral conditions. Generally, the pH value is between 6-8, and the effective buffer range of buffer is between 6-8. Therefore, the acid-base form of buffer should not chelate with some metal ions.
Caps, also known as 3-cyclohexylaminopropanesulfonic acid, is a kind of biological buffer, which can be used for enzyme chemistry and HPLC separation of basic drugs. The appearance is white crystal or powder, caps can be dissolved in water, pH buffer range is 8.9-10.3, pKa value is 9.6, molecular weight is 243.28, CAS number is 1135-40-6 below 25 â??.
Desheng bio has been developing and producing biological buffer for many years, and has rich experience. Caps is the core product, which is highly praised in the field of biochemical diagnostic reagents and the market of new paint products. Desheng has been established for decades. The company's products are sold to more than 100 countries around the world. The product quality is good and the price is more favorable. If you are interested, you can call us. Desheng biology welcomes your call.
Caps, also known as 3-cyclohexylaminopropanesulfonic acid, is a kind of biological buffer. Its appearance is white crystal or powder. Caps can be dissolved in water, pH buffer range is 8.9-10.3, pKa value is 9.6, molecular weight is 243.28, CAS number is 1135-40-6. Caps has a wide range of applications, including DNA / RNA extraction kit, PCR diagnostic kit, biochemical diagnostic kit, welding materials, air conditioning equipment, lithium metal, new coatings, new industrial materials, etc.
In the extraction of nucleic acid, the solution for nucleic acid hybridization can be prepared together with 3 - [(3-choleamidopropyl) dimethylammonium] - 1-propanesulfonate (chaps), 3 - (cyclohexylamino) - 2-hydroxy-1-propanesulfonate (capso), and 2 - (cyclohexylamino) ethanesulfonate (ches). It can reduce the yield of non-specific hybrids and improve the specificity of nucleic acid hybridization, while maintaining the yield of target hybridization products. It has important value in the identification of specific pathogens, diagnosis of genetic diseases, gene sequence analysis and so on.
Caps can be used in all kinds of environment-friendly high-quality waterborne two-component polyurethane coatings. Caps can coexist with active genes (hydroxyl, carboxyl, amine, epoxy) for a long time at room temperature. Caps is widely used in coatings market. In addition, caps can react with aliphatic polyisocyanate under mild conditions and in the presence of tertiary amine neutralizer. The sulfonated urea derivative is a very good emulsifier.
The portable model THY-23A Oil Quality Analyzer is an intelligent product,with high performance of anti-interference ability and low power consumption.The analyzer with high sensitivity, resolution, stability and good repetitiveness.It uses rechargeable Li-Battery, especially suitable for the production on-site work and field environment work.
Technical Specifications:
Measuring Range 0 -199.9
Water Content Measuring Range:0.01% - 20%
Repetitive Error:±2%
ROM:4GB
Power Supply:5V/1A Power Adapter/Rechargeable Li Battery
Total Power Consumption 0.3W
Environmental Temperature
Net.Weight:0.4kg
Size 20 10045mm
Desheng Biochemical Technology Co., Ltd. was established in 2005. After years of innovation and development, the company has now formed a product led by "in vitro diagnostic reagent raw materials", "color reagents", "biological buffers" and other products, integrating R&D, production, Sales as one of the national high-tech enterprises. And it has established an independent research and development test center and production base, which can provide customers with high-quality research products commissioned and customized services and mass production services.
Desheng Biochemicalâ??s main product biological buffer is now the main series: TAP buffer, CAPS buffer, BICIEN buffer, tris buffer, etc. The application of biological buffers in the biochemical field is very extensive, and it will not participate. And the special characteristics of not interfering with the biochemical process, the first buffer system used in life science research, to provide a stable PH experimental environment for research. In addition, Desheng Biochemical actively promotes the promotion and use of biological buffers in more fields. It is currently widely used in in vitro diagnostics, biopharmaceuticals, biological cosmetics, coatings and paints and other industries, and has reached agreements with many Fortune 500 companies. Stable cooperative relationship.
Desheng biological buffer
The biological buffer system contains 20-30 varieties. Desheng Technology covers several of the most important products, which can meet the routine needs of major manufacturers, whether it is the HEPES biological buffer added to the inactivated virus preservation solution, there are To help increase the survival time and infection stability of the virus, it is the commonly used Tris in DNA electrophoresis buffer, or the most widely used CAPS in Western blotting. Not to mention Bicine, it is also widely used and can be used in enzyme reaction buffer. Electrophoresis buffer, used in the preparation of stable substrate solutions, is also commonly used in serum guaninase determination. It can be said that the application of biological buffers involves all aspects.
Material science needs precipitation. As a domestic company that independently develops biological buffers, Desheng has been focusing on R&D and innovation for more than ten years. With the vision of "serving for human health", it has continuously promoted the technological improvement and innovation of medical chemical materials. The field of buffers already possesses the technical strength to directly compete with international giants and has huge potential for domestic substitution. Desheng will further promote and consolidate the advantages of biological buffers in life sciences, in vitro diagnostics and other industries. Looking forward to Desheng achieving greater breakthroughs and development in the future.
Usage
The hydrogen analyzer, which works on the Straube-Preiffer test principle (decompression solidification test method), is used to qualitatively measure the content of hydrogen in molten aluminum. A decompression solidification test is conducted to make a solidification sample of molten aluminum under the conditions of decompression (a vacuum degree determined according to the technological requirements). Subsequently, the sample is analyzed by various methods to qualitatively determine the content of hydrogen in molten aluminum in an indirect way. It can be used for quality control during aluminum alloy casting and for smelting detection.
Equipment Features
 High analysis speed. In the field environment, it just takes 5 minutes to analyze the content of hydrogen in molten aluminum.
 The test results are true and reliable, with high repeatability. Several analysis methods can be used together to accurately judge the quality of molten aluminum to provide reliable guidance on production.
 Easy and safe to use. Operators neednâ??t have rich experience and can use it correctly after training.
Made of aluminum alloy, the vacuum chamber is light, easy to handle and resistant to corrosion.
Technical Parameters
Ultimate vacuum (relative to 1 standard atmosphere): -0.099MPa
 Exhaust rate: 0.2L/S
 Measuring time:
Hospital Laboratory product 5 part diff YJ-75 hematology analyzer
Product description:
YJ75 analyzer is a 5-part diff. multi-parameter automated hematology analyzer designed for clinical laboratories. The analyzer uses light scatter and impedance technology for WBC diff. and impedance method for RBC and PLT. With most updated technology and concept, it best meets most labs' needs. The equipment is of friendly software powerful function, stable part diff. and accurate results.
Specification:
Model YJ-H7501 YJ-H7502 YJ-H7503
Sampling Manual without pierce Manual with pierce Auto with pierce
Auto loader None None Yes, 40samples/rack
Barcode Optional on request Optional on request Yes
Parameters 28 parameters + 3 histogram + 1 scattergram
WBC; LYM#; LYM%; NEU#; NEU%; BAS#; BAS%; MON#; MON$; EOS#; EOS% RBC, HGB, HCT, MCV, MCH, RBC histogram, PLT histogram, Baso histogram and WBC differential scattergram
Description:
YJ75 analyzer is a 5-part diff. multi-parameter automated hematology analyzer designed for clinical laboratories. The analyzer uses light scatter and impedance technology for WBC diff. and impedance method for RBC and PLT. With most updated technology and concept, it best meets most labs' needs. The equipment is of friendly software powerful function, stable part diff. and accurate results.
Specification:
Model YJ-H7501 YJ-H7502 YJ-H7503
Sampling Manual without pierce Manual with pierce Auto with pierce
Auto loader None None Yes, 40samples/rack
Barcode Optional on request Optional on request Yes
Parameters 28 parameters + 3 histogram + 1 scattergram
YJ-75 analyzer is a 5-part diff. multi-parameter automated hematology analyzer designed for clinical laboratories. The analyzer uses light scatter and impedance technology for WBC diff. and impedance method for RBC and PLT. With most updated technology and concept, it best meets most labs' needs. The equipment is of friendly software powerful function, stable part diff. and accurate results.
Specification:
Model YJ-H7501 YJ-H7502 YJ-H7503
Sampling Manual without pierce Manual with pierce Auto with pierce
Auto loader None None Yes, 40samples/rack
Barcode Optional on request Optional on request Yes
Parameters 28 parameters + 3 histogram + 1 scattergram
Packaging Details Wooden package: 66X48X64cm, Gross weight:38KGS
Delivery Time 7 days
3 Part diff HEMATOLOGY ANALYZER
YJ-H7100 Automatic Hematology Analyzer is mainly designed to detect the parameters of the series of red blood cells and hemoglobin,platelet and leukocyte in the blood.It is a requisite vitro diagnostic equipment which is applied to quantitative analysis of blood cells in clinical and laboratory.
Full Automatic Hematology Analyzer Yj-H7200
Features
1. Easy to operate
2. Carry-over protection by automatic probe interior and exterior washing
3. Both whole blood and prediluted blood test modes are available
Forever Medical YJ-H7100 Automatic Hematology Analyzer :
It mainly designed to detect the parameters of the series of red blood cells and hemoglobin,platelet and leukocyte in the blood.
It is a requisite vitro diagnostic equipment which is applied to quantitative analysis of blood cells in clinical and laboratory.
Best Advantages :
1. Easy to operate
2. Carry-over protection by automatic probe interior and exterior washing
3. Both whole blood and prediluted blood test modes are available
4. Automatic self-checking and warming function
5. Automatic standby function
6. Safe reagent without any harm to the environment
YJ-H7100 Automatic Hematology Analyzer is mainly designed to detect the parameters of the series of red blood cells and hemoglobin,platelet and leukocyte in the blood.It is a requisite vitro diagnostic equipment which is applied to quantitative analysis of blood cells in clinical and laboratory.
Clinical Equipment Medical Blood Hematology Analyzer (YJ-H7100)
Features
1. Easy to operate
2. Carry-over protection by automatic probe interior and exterior washing
3. Both whole blood and prediluted blood test modes are available
Forever Medical YJ-H7100 Automatic Hematology Analyzer :
It mainly designed to detect the parameters of the series of red blood cells and hemoglobin,platelet and leukocyte in the blood.
It is a requisite vitro diagnostic equipment which is applied to quantitative analysis of blood cells in clinical and laboratory.
Best Advantages :
1. Easy to operate
2. Carry-over protection by automatic probe interior and exterior washing
3. Both whole blood and prediluted blood test modes are available
4. Automatic self-checking and warming function
5. Automatic standby function
6. Safe reagent without any harm to environment
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