Basic Info.
Type
Laser Interferometer
Measurement Object
Length
Precision Measuring Device
Precision Measuring Device
Product Name
Laser Interferometer
Measuring Method
Single Frequency
Linear Measuring Range
0-80m
Laser Frequency Accuraccy
0.05ppm
Environment Compensation
Automatic
Measuring Range
Linear/ Angle / Flatness/ Straightness/etc.
Transport Package
Aluminium Alloy Suitcase
Specification
Weight: 18kg
Product Description
§≡≡≡≡≡≡ Functions ≡≡≡≡≡≡
1. High precision of measurement: Resolution is up to nanoscale based on the technology of laser interference; With high-precision environmental compensation modules, influences on measuring result which result from temperature, atmospheric pressure, relative humidity, material temperature and other environmental factors are eliminated; It can ensure long-term frequency stability of laser by using the laser thermal frequency stabilization control system; The design of separating interferoscope from host avoids heat distortion of interferoscope, which ensures the stability of interference optical path.
2. It can measure linearity, angle, straightness, perpendicularity and other geometrical parameters; It can test the linear positioning accuracy and repeated positioning accuracy of guide rails for CNC machine tools, coordinate measuring machines and other precision motion equipments; It can test the pitch angle, swing angle, perpendicularity and straightness of the guide rails, in addition it can calibrate axis of rotation of machine tools.
3. According to compensation settings by user, the system automatically generates error compensation table for calibration of machine tools.
4. With functions of Dynamic measurements (displacement-time curve, velocity-time curve, acceleration-time curve), amplitude measurement and frequency analysis, it can analyze vibration test of machine tool, dynamic characteristics of ball screw, response characteristics of drive system, dynamic characteristics of guide rail and so on.
5. Built-in domestic & international standards, such as GB, ISO, BS, ANSI, DIN, JIS and so on. The system analyzes and processes data according to relevant standard, finally generates test reports including corresponding carve charts and data.
6. Can automatically acquire the parameters of environment temperature, material temperature, environment humidity and atmospheric pressure. Can set environmental compensation of the wavelength by hand, or by system automatically.
7. With centralized database management for measuring records, the user can query and manage the measuring records according to object type, testing institution, manufacturing number, inspector, submitted institution, equipment number, inspection date and effective date; Can export the data to Word, Excel, AutoCAD (optional) files.
8. Easy to install: Basic weight 15kg, convenient and portable.
§≡≡≡≡≡≡ Parameters ≡≡≡≡≡≡
System parameters: |
1. Measuring method: single frequency |
2. Laser frequency accuracy: 0.05ppm |
3. Dynamic capture rate: 50kHz |
4. Warm-up time: about 8 min |
5. Operating temperature: (0-40)ºC |
6. Environment temperature: (0-40)ºC, humidity: 0-95% |
7. Storage temperature: -20ºC-70ºC |
Environmental sensors: |
1. Atmospheric temperature sensor : ±0.1ºC (0-40)ºC, resolution: 0.01ºC |
2. Material temperature sensor: ±0.1ºC (0-40)ºC, resolution: 0.01ºC |
3. Atmospheric humidity sensor: ±5% (0-95%) |
4. Atmospheric pressure sensor: ±0.1kPa |
Linear measurement: |
1. Measuring range: (0-40)m |
2. Measuring accuracy: 0.5ppm (0-40)ºC |
3. Measuring resolution: 1nm |
4. Maximum measuring speed: 4m/s |
Angle measurement: |
1. Axial range: (0-15)m |
2. Measuring range: ±10° |
3. Measuring accuracy: 0.04%R (R is indicating value) |
4. Measuring resolution: 0.1″ |
Flatness measurement: |
1. Axial range: (0-15) m |
2. Flatness measuring range: ±1.5 mm |
3. Measuring accuracy: ± (0.6%R+0.02 M2) μm (R is indicating value in μm; M is measured length in meters) |
4. Substrate size: 180mm adjustable, 360mm adjustable |
5. Measuring resolution: 0.1μm |
Straightness measurement: |
1. Axial range: 0.1-4.0 m |
2. Straightness measuring range: ±3.0 mm |
3. Measuring accuracy: ± (0.5+0.1%R+0.1M2) μm (R is indicating value in μm; M is measured length in meters) |
4. Measuring resolution: 0.01μm |
Perpendicularity measurement |
1. Axial direction range: 0.1-3.0 m |
2. Measuring range: ±3.0mm/m |
3. Measuring accuracy: ± (0.5+0.1%R+0.2M) ″ (R is indicating value, unit: ″; M is measured length in meters) |
4. Measuring resolution: 0.01μm/m |
Rotary axis measurement: |
1. Measuring range of angle: 0-360° |
2. Max axis rotation speed: 10rpm |
3. Pitch accuracy of precision turntable: ±1″ |
4. Repeatability of precision turntable: 0.2″ |
§≡≡≡≡≡≡ Description ≡≡≡≡≡≡
Laser interferometer is a measuring method by applying light wavelength as criterion, which is recognized as a high precision, high sensitive measuring method and is widely used in high-end manufacturing domain.
SJ6000 laser interferometer measures various parameters accurately by using high-frequency Helium-Neon laser generator imported from USA, thermal frequency stabilization technology of laser dual-longitudinal mode, high-precision environmental compensation modules, high-precision laser interference signal processing system, high-performance computer control system, geometric parameters interference optical path design. It can output long-term stable and high-precision(0.05ppm) laser quickly(about 6 minutes) which is with strong anti-interference ability by the laser thermal frequency stabilization control technology. With the cooperation of different prism modules, it can measure linearity, angle, straightness, Flatness and perpendicularity, in addition it can analyze dynamic characteristics.
High-precision, high-speed measurement, high resolution under the highest speed and large measuring range are the main advantages of SJ6000 laser interferometer. It can measure straightness, perpendicularity, angle, flatness, parallelism and other geometric precision by combination with different prism modules. With the cooperation of the software, it can measure the dynamic characteristics of CNC machine tools, and analyze vibration test of machine tool, dynamic characteristics of ball screw, response characteristics of drive system, dynamic characteristics of guide rail with extreme precision and efficiency, which provides the basis for correction of machine tool errors.
§≡≡≡≡≡≡ Configuration ≡≡≡≡≡≡
1. SJ6000 host machine 1 pc
2. Environmental compensation modules 1 set
3. Prism modules
For linear measurement (bigger one, standard) 1 set
For linear measurement(smaller one, optional) 1 set
For micro angle measurement(optional) 1 set
For straightness measurement (optional) 1 set
For perpendicularity measurement (optional ) 1 set
For flatness measurement (optional) 1 set
For axis of rotation measurement (optional) 1 set
4. Measuring Software 1 pc
5. Laptop computer 1 pc
6. Portable case 1 pc
7. Universal tripod 1 pc
8. Pan/tilt holder 1 pc
9. Magnetic bases for prism module 1 set
10. Instruction Manual 1 pc
11. Product certification and Warranty card 1 set
12. Free services and repairs 1 year
CHOTEST is not only a software company but also a national high-tech enterprise integrating research, development, production and sales, which is specialized in designing and producing precision measurement instruments and calibration instruments.
The company has 2,000 square meters of modern office well equipped with advanced research facilities. In addition, it owns 5,000 square meters of precision machining and assembly factory. All products are manufactured in accordance with ISO9001 standard. The company is always living up to the motto that is providing our customers with top quality products.
At present, the company has dozens of self-developed products with new technology, widely used in government Metrology and Quality Inspection agencies, international military, automotive, aerospace, machinery, metallurgy, electric power, petrochemical and other industries. The company also has involved in developing a number of national standards and has made its due contribution for China's metrology and testing technology progress.
CHOTEST focuses on technology development of precision measurement equipments and sophisticated testing equipments. It constantly challenges to all kinds of technical barriers and technology monopoly. The goal of the company is to provide high-end measuring equipments to manufacturing industry in all over the world.
§≡≡≡≡≡≡ FAQ ≡≡≡≡≡≡
1. Are you factory?
Yes, we are specialized in designing and producing precision measurement instruments and calibration instruments.
2. How many years experience do you have?
We have 16 years experience on measurement instruments and calibration instruments since 2002.
3. What size of your factory?
We have 5000 square meters of factory and 2,000 square meters of modern office
4. Can you accept OEM and ODM?
No, we only sell the products under Chotest brand.
5. Can I become your distributor?
Yes, please contact our sales engineer.
6. What is the lead time?
Lead time is 30-60days in usual.
7. What is your payment term?
30% deposit first, balance payment before delivery.
We accept T/T, L/C.
8. How to install the machine?
We dispatch our engineers to install and debug the machine in site of the customer.
9. What is your warranty term?
We provide 1 year warranty after acceptance inspection by customer.
Free repair or replacement in 1 year warranty in case of any problem.
Response in 12 hours for emails or calls from customers in working days.
Address:
2/F Building B1 Zhiyuan, Xueyuan Road, Xili, Nanshan, Shenzhen
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Tools & Hardware
Company Introduction:
CHOTEST is not only a software company but also a national high-tech enterprise integrating research, development, production and sales, specializing in designing and producing precision measurement instruments and calibration instruments.
Since its establishment, the company adheres to the principle of technological innovation as development basis. With more than ten years of development, the company has accumulated rich practical experience and established a strong professional technical team in light, machine, electronics and information technology. At present, the company has a number of technology patents and software intellectual property rights.
The company has modern office and precision machining & assembly factory. In addition, a number of professional laboratories well equipped with advanced research facilities have been established. All products are manufactured in accordance with ISO9001 standard. The company is always living up to the motto that is providing the customers with top quality products.
The sales and service network has covered more than 30 provinces, municipalities and autonomous regions in China. The company has been maintaining long-term close cooperation with many well-known domestic enterprises and research institutes. There has been significant progress in overseas market development.
With professional technology accumulation for more than a decade, the company has designed and manufactured SJ5200 series of Universal Thread Measuring Machines, which provide a high efficient measurement solution for threads and thread gauges, in addition, they fill the gap of technology in China. SJ5100 series of Universal Length Measuring Machines, SJ6000 Laser Interferometer, SJ5700 series of Profilometers have reached international advanced level. SJ2000 series of Dial Indicator Testing Machines, SJ2200 series of Micro-Angle Calibrator, SJ2300 series of Perpendicularity Testing Instruments, SJ200 series of Precision Height Measuring Instruments have become classic products in own field. Chotest products promote the equipment and technology upgrading in metrological testing industry in China.
At present, the company has dozens of independently developed products with new technology, widely used in government Metrology and Quality Inspection agencies, national defense and military industry, automotive, aerospace, machinery, metallurgy, electric power, petrochemical and other industries. The company also has involved in developing a number of national standards in China and has made its due contribution to China′s metrology and testing technology development.
CHOTEST focuses on technology development of precision measurement equipment and sophisticated testing equipment. It constantly challenges to all kinds of technical barriers and technology monopoly. The goal of the company is to provide high-end measuring equipment to manufacturing industry in all over the world.