Invitation to hold the "Public Abrasives Laboratory Public Open Day" event

Enterprises and public in various industries:
The fifth “National Inspection, Testing and Testing Institution Open Day” event kicked off on September 9, 2015. In response to the call, the public was allowed to experience and understand the abrasive product inspection process and strengthen the abrasives inspection organization and the public. Communication and exchange, easy to face-to-face to listen to the public's opinions and suggestions on the inspection of abrasive products, from September 28 to September 30, the National Abrasives Quality Supervision and Inspection Center will hold a three-day "abrasives experiment" The Public Open Day of the Room was invited to the public to visit the National Abrasives Quality Supervision and Inspection Center Laboratory.
1. The specific arrangements for the Open Day activities are as follows:

Serial number	Schedule	Activities
1	10:00-11:00	Visit the laboratory
2	11:00-12:00	Talk, answer
3	12:00-13:00	Lunch (company canteen)
4	13:00	Return

2. Venue: No. 121, Wutong Street, High-tech Industrial Development Zone, Zhengzhou City 3. Time: September 28-30, 2015, before 10:00 every day. 4. Appointment registration number 5. WeChat public platform: Focus on “NAQS After -ZZSM, reply to the message to register.
Attached: National Abrasives Quality Supervision and Inspection Center Introduction National Abrasives Quality Supervision and Inspection Center, affiliated to Zhengzhou Abrasives Grinding Research Institute Co., Ltd., is approved by China National Accreditation Service for Conformity Assessment (CNAS) and National Certification and Accreditation Supervision Management Committee for Quality Supervision and Inspection of National Abrasives Products for CMA/Certification and Recognition (CAL). The center mainly undertakes the entrusted inspection, arbitration inspection, import and export inspection of abrasive abrasive products, product inspection of national grinding wheel production license, national supervision and inspection of grinding wheel product quality, and also undertakes the inspection and appraisal of abrasive abrasives scientific and technological achievements. The revision and revision of the national standards and industry standards for abrasives and the technical guidance and personnel training for abrasive abrasives enterprises.
Since 2010, through the continuous introduction of advanced testing equipment, the center's testing capabilities have been continuously improved. As of the end of August 2015, 157 items of 7 categories and 7 categories of inspection and testing projects approved by the National Laboratory and the National Laboratory have been approved. And inspection and testing capabilities are in the first place in the same industry. (Source: National Abrasives Quality Supervision and Inspection Center)

Main equipment
Serial number	equipment name	Instrument use	Instrument features
01	X-ray fluorescence spectrometer (XRF)	Component analysis	Qualitative and quantitative analysis of element range: Na-U
02	Scanning electron microscope spectrometer (SEM-EDS)		Micro-area composition analysis element range: Be-U
03	Inductively Coupled Plasma Atomic Emission Spectrometer (ICP-OES)		Qualitative and quantitative analysis of about 70 metals and non-metal elements
04	Atomic Absorption Spectrometer (AAS)		Quantitative analysis of about 20 metal elements
05	Ion Chromatograph (IC)		Anion, cation qualitative, quantitative analysis
06	Gas chromatography mass spectrometry (GC-MS)		Qualitative and quantitative analysis of components of gasification organic compound samples
07	Fourier transform infrared spectrometer (FTIR)		Infrared spectroscopy analysis, organic functional group structure analysis
08	High frequency combustion infrared carbon and sulfur analyzer		Carbon and sulfur element analysis
09	X-ray diffractometer (XRD)	Phase analysis	Crystal structure and phase composition analysis
10	Synchronous thermal analysis	Thermal analysis	Thermogravimetric analysis: room temperature ~ 2400 ° C Differential thermal analysis: room temperature ~ 1450 ° C
11	Scanning electron microscope (SEM)	Micromorphology analysis	Magnification: 30 to 300,000 times
12	Atomic Force Microscopy (AFM)		Characterization of micro-nanostructures on the surface of materials Resolution: Z to 0.05 nm, XY to 0.2 nm Scanning range: 1μm~1mm
13	Diamond morphology analysis system		Determination of roundness, ellipticity, roughness, elongation, transmittance, color GRB (red, green and blue), number of particles per carat, etc.
14	3D video microscope		Magnification: 70 to 7000 times
15	Laser particle size analyzer	Particle size analysis	Measuring range: 0.02μm～2000μm
16	Resistance method particle size analysis counter		Measuring range: 0.4μm～1200μm
17	Nano laser particle size analyzer		Measuring range: 0.6nm ~ 6μm
18	Coordinate measuring machine	Dimensional and geometric tolerance measurement	Precision size, shape and position tolerance measurement, X, Y, Z direction maximum size range: 800mm, 1000mm, 600mm
19	Roughness Tester		Surface roughness Ra, Rz, Ry and other parameters detection
20	Roughness and macro profile measuring instrument		Measure and evaluate the inner diameter of the workpiece, the microscopic contour of the fillet, the surface roughness and the macro contour shape
twenty one	Brinell, Rockwell, Vickers hardness tester	Hardness, strength, safety performance test	Brinell hardness, Rockwell hardness, microhardness test
twenty two	Universal material testing machine		Performance testing of tensile, compression, bending, shearing, etc. of metals, non-metals and composites
twenty three	Serrated strength testing machine		Diamond circular saw blade sawtooth joint strength test
twenty four	Fabric tensile testing machine		Tensile strength test of coated abrasives, mesh and other fabrics
25	Single point, three point bending strength testing machine		Cutting sheet, é’¹-shaped sheet lateral impact resistance test
26	Safety rotary test machine		Various grinding wheel safety rotation test, rupture speed test
27	Abrasion ratio measuring device	Abrasion ratio test	Polycrystalline diamond, diamond cemented carbide composite sheet wear ratio test

Ratchet Buckle

Ratchet Buckle,4 Inch Ratchet Buckle,Handle Ratchet Buckle,Painted Ratchet Buckle

Jiangsu Zhongyi Work Rigging Co., Ltd. , https://www.zy-rigging.com