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 College of Mechanical Engineering
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Key Laboratory

Platform name

Person in charge

Approval number

Key Laboratory of material surface bionic technology

Yang zhuojuan

Jjkz [2015] No.39

V1002 Laser non contact vibration measuring instrument Laser Non Contact Vibration Measur -ing Instrument

Main functions and performance:

It can measure the velocity, displacement and acceleration of vibration, the vibration of small objects, the vibration of electronic components and other high frequency and high amplitude vibration.

Main technical parameters:

Measuring range: speed 0.001, 0.01, 0.1, 1m / S / v; Displacement 10 -7 m/V(1kHz-250kHz),10 -5 m/V (10Hz -50kHz),10 -3 m/V(1Hz-5 kHz); Acceleration: 10 m / S two /V(1Hz-5kHz),10 three m/s two /V(1Hz- 50kHz),10 five m/s two /V(20Hz-100kHz)

Manufacturer: Japan Technology Research Institute

Price: 478000 yuan

Csi2130 dual channel spectrum vibration analyzer

Main functions and performance:

It mainly completes the measurement of vibration signal, fault diagnosis of CNC equipment, experiment of "CNC equipment fault case analysis" and scientific research of fault pre diagnosis technology of CNC equipment.

Main technical parameters:

Dual channel acquisition and axis trajectory analysis with filter; 16 bit a / D conversion accuracy; The analysis frequency is 80kHz and the resolution is 12800 lines; Built in peakvue function and modulation and demodulation function; Low speed test (SST) technology; Data drawing module; Fault frequency calculation; Advanced transient analysis function

Manufacturer: Emerson

Price: 558000 yuan

RSA5103B Spectrum analyzer Spectrum analyzer

Main functions and performance:

It is mainly used to test frequency domain signal. It can be used in transient signal acquisition, interference noise acquisition and other fields.

Main technical parameters

Frequency test range: 1hz-3ghz

Minimum resolution bandwidth (RBW): 0.1Hz

Acquisition storage length: 1GB

Real time capture bandwidth: 25MHz

Signal frequency, amplitude and time correlation display

Variable analysis window: there is a variable time analysis window on the time overview window to select the area to be analyzed

It has probability density trigger and frequency template trigger

3.0 computer analysis platform: windows7 system, built-in 160g hard disk, with USB interface, LAN port, GPIB interface, DVD drive and printer interface

Manufacturer: USA / Tech

Price: 185000 yuan

SU3500 scanning electron microscope Scanning Electron Microscope

Main functions and performance:

The surface microstructure of bulk, powder, metal coating and biological samples was observed.

Main technical parameters:

Resolution of Se probe: 3.0nm/30kv, 7.0nm/3kv

BSE probe resolution: 4.0nm/30kv, 10.0nm/5kv

Magnification: 5-300000 times

Stored image pixel: 5120 × three thousand eight hundred and forty

Sample table size: loading sample with diameter of 200 mm

Objective diaphragm: 4-hole movable objective aperture

Manufacturer: Hitachi elite electronic and electrical company

Price: 1.505 million yuan

K100 Surface tensiometer Surface Tension Meter

Main functions and performance:

Measure the surface and interface tension of liquid; Dynamic contact angle measurement; Calculation of solid surface energy.

Main technical parameters:

Measurement range: 1-1000mn / m, ± 0.001mn/m

Measurement speed: 50 data / S

Temperature range: - 10 - 130 ° C

Temperature measurement: - 60 - 450 ° C

Sample cup diameter: 50 mm, 70 mm, 100 mm

Interface: 2 x RS232

Manufacturer: Germany / Klux

Price: 516000 yuan

DSA100 Surface physical property analysis system


Main functions and performance:

The contact angle of solid surface, surface free energy and liquid surface tension were measured.

Main technical parameters:

Instrument size: 380 x 620 x 610 mm

Weight: 25 - 45 kg

Temperature range: - 60 = 400 ° C

Voltage: 110-240 VAC

Contact angle measurement range: 0-180 ° C

Surface tension measurement range: 1 × ten -2 - 1000mN/m

Manufacturer: Germany / Klux

Price: 320000 yuan

UMT-2 Multifunctional friction and wear tester Friction-Wear Tester


Main functions and performance:

It can be used to study and evaluate the mechanical and tribological properties and actual working conditions of various materials, film / coating / modified layer, solid or liquid lubricating layer, lubricating oil and lubricant. It can also be used to evaluate the failure and reliability of industrial products, quality control and inspection.

Main technical parameters:

Movement speed: 0.001-10000rpm, adjustable

Application range: 0.1mn-1kn

Manufacturer: CETR, USA

Price: 887000 yuan

Laser marking machine

Main functions and performance:

It is especially suitable for mold processing, printing wheel engraving, jewelry and metal marking requirements with deep engraving. The machine has the advantages of high output power, small volume, high carving accuracy, fast speed, good stability, no pollution, low noise.

Main technical parameters:

The carving depth is as high as 1.5mm

Manufacturer: Shenzhen Han's Laser Technology Co., Ltd

Price: 160000 yuan

 
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Address: no.3050 Kaixuan Road, Changchun City, Jilin Province postcode: 130052

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