Chotest Sj6000/6800 Series for Diagnostic Calibration of Guideway Motion Accuracy, Laser Interferometer

• Customization: Available
• After-sales Service: Online Support/Service at Customer Site
• Application: Machinery, Electronics
• Model NO.: SJ6000/6800
• Certification: GS, CE, RoHS, ISO
• Condition: New
• Performance Classification: Economical
• Transport Package: Wooden Crates/Sea Packaging
• Specification: presently inquiring
• Trademark: CHOTEST
• Origin: China
• HS Code: 9031499090
• Production Capacity: 2000PCS/Year
• Package Size: 76.00cm * 122.00cm * 167.00cm
• Package Gross Weight: 600.000kg

Product Description

Company Profile

Product Description

CHOTEST SJ6000/6800 series for diagnostic calibration of guideway motion accuracy, laser interferometer

Our Advantages

Laser Interferometer Functional Modules
SJ6000 laser interferometer has the advantages of high measurement accuracy, large measurement range, fast measurement speed, high resolution at the highest measurement speed, combined with different optical mirrors, it can realize high precision measurement of linear, length, angle, straightness, perpendicularity, parallelism, flatness and other geometrical parameters. The SJ6000 laser interferometer has the advantages of high measurement accuracy, large measurement range, high measurement speed and high resolution at the highest measurement speed. With the SJ6000 laser interferometer dynamic measurement software, it can realize the dynamic measurement and performance testing of linear, angular and straightness, as well as displacement analysis, velocity analysis, acceleration analysis, FFT analysis, such as the dynamic characteristic analysis of the screw guide, vibration analysis, response characteristic analysis of the drive system and so on. 

Performance Characteristics
1. Easily realize fast and high-precision measurement of motion guides, as well as reverse clearance correction and pitch compensation;.
2. Dynamic measurement and analysis of displacement, speed, acceleration and amplitude frequency can be realized.
3. Built-in common standards for domestic and foreign machine tools.

typical application
Linear measurement of CNC machine tools
Positioning accuracy measurement of linear modules
Laboratory as a length reference
Linearity measurement of CNC machine tools with inclined axes
Parallelism measurement of linear guideways
Perpendicularity measurement of Coordinate
Small angle measurement
Linearity measurement of equipment
Perpendicularity measurement of equipment guideway
Angle measurement of direct drive motor
Flatness measurement of marble platforms
Biaxial Measurement

software interface
Menu bar: Selectable measurement items

Toolbar: Measurement tools, tools for adjusting display values, record management, and system settings.

Measurement Display Window: Displays the measured value of the current measurement item.

Installation guide diagram: Simulates the installation application scenario and guides the installation and use.

Signal Indicator Window: Shows the connection status of the device and the current signal strength.

Status display area: displays the current measurement item, sampling mode and device status.

Environment Compensation Display Area: Displays the status of the current environment and workpiece, and allows manual and automatic environment compensation.

Dynamic measurement applications
Time-based Dynamic Measurement
Evaluation of machine motion control performance
1. Motion controller PID control parameter testing and setting
2. Test and evaluation of machine stability after high-speed movement
3. Testing of high performance motion controllers with tiny steps.

Vibration monitoring
1.Scanning application.
For use where positioning accuracy is not important, but constant speed is critical to achieving high quality imaging.
2. Machine tool applications.
Typical applications include high quality surface finishing where slow, smooth contouring of the tool is required.

Vibration Frequency Analysis
1. Vibration frequency analysis of the object to be measured
2.FFT Fast Fourier Transform Analysis

Distance-based dynamic measurement
For distance-based dynamic measurements, the SJ6000 laser interferometer system will measure along the axis "on the fly", i.e., the axis of motion will be acquired at user-specified intervals without stopping.

Provides pulse-triggered acquisition
The CT70 Quadrature Trigger Box monitors signals from optical encoders, encoders, controllers, etc. Together with the SJ6000 laser interferometer, it can realize pulse-triggered start-up acquisition and continuous pulse-triggered acquisition. It is suitable for triggering the laser interferometer to collect data at specified intervals without stopping the motion axes.
 

Product Parameters

 

Instrument Model	SJ6000	SJ6800
Frequency Stabilization Accuracy	0.05ppm	0.03ppm
Dynamic Acquisition Frequency	50 kHz	50 kHz
Warm - up Time	≤ 6 minutes	≤ 6 minutes
Air Temperature Sensor	±0.1°C (0~40)°C, Resolution 0.01°C	±0.1°C (0~40)°C, Resolution 0.01°C
Material Temperature Sensor	±0.1°C (0~55)°C, Resolution 0.01°C	±0.1°C (0~55)°C, Resolution 0.01°C
Air Humidity Sensor	±6%RH (0~95)%RH	±5%RH (0~95)%RH
Atmospheric Pressure Sensor	±0.1kPa (65~115)kPa	±0.1kPa (65~115)kPa
Measurement Distance	(0~80)m (without long - distance linearity accessory)	(0~80)m (without long - distance linearity accessory)
Measurement Accuracy	0.5ppm (0~40)°C	0.3ppm (10~30)°C
Measurement Resolution	1nm	1nm
Maximum Measurement Speed	4m/s	4m/s
Portable Case Dimensions	613mm×460mm×230mm	613mm×460mm×230mm
Standard Configuration Weight	18kg	18kg
Power Supply	(100~240)VAC	(100~240)VAC
Power Consumption	60W	60W
Operating Temperature Range	(0~40)°C	(0~40)°C
Storage Temperature Range	(-20~70)°C	(-20~70)°C
Environmental Humidity	(0~95)%RH	(0~95)%RH
Laser Safety Level	Meets Class I Requirements	Meets Class I Requirements

Standard Configuration
1,SJ6000 mainframe
2,Universal tripod
3,Laptop computer
4,Environmental compensation unit
5,Standard accessories
6,Linear mirror set
7,Portable trolley case
8, Product manual
9,Product certificate, warranty card

Optional Configurations
1,Light linear mirror set
2,Adjustable steering mirror
3,Coordinate probe fixture
4,Angular mirror group
5,Flatness mirror set
6,Short straightness mirror set
7,Long straightness mirror set
8, Straightness accessories
9, Verticality mirror set
10,Automatic precision rotary table
11,Orthogonal trigger box

Certifications

Packaging & Shipping