SJ5200 Series Universal Thread Measuring Machines for Thread Testing

SJ5200 series Universal Thread Measuring Machines

1. Full-automatic measurement for comprehensive parameters of cylindrical thread plug gauges, cylindrical thread ring gauges, taper thread plug gauges, taper thread ring gauges, plain ring gauges, plain plug gauges and other gauges with internal & external dimensions, including virtual pitch diameter , single pitch diameter, basic pitch diameter, major diameter, minor diameter, thread pitch, thread angle, half of thread angle, flank straightness, lead angle, taper, etc.

2.Trapezoid thread ring, buttress thread, sawtooth thread and other large-slope thread can be measured.
3.Comprehensive parameters of single thread and multiple thread can be measured.
4.The most comprehensive and professional thread standard database in the Industry, includes GB, ISO, BS, ANSI, DIN, JIS,etc. It meets requirements of most customers.
5.Automatically generate test results according to relevant regulations and standards.
6.Automatic records and displays the thread data and parameters at any position with one measurement. In addition, it generates the thread curve, relevant parameters and analysis chart automatically.
7.Measuring pin and fixture are identified automatically, which avoids the collision of measuring probe caused by misoperation.

8.Be able to unilateral scanning and analysis for gauges.
9.Probe position controller: Humanized control box, make the operation more agile and simple.
10.Easy to operating with the friendly interface.
11.Automatically save the measurement results and manage records by centralized database. Users can inquire and manage the measuring records according to object type, testing institution, manufacturing number, inspector, equipment number, inspection date, effective date, etc.
12.Be able to print measured records or certificates from database at the same time.
13.Be able to export test data to Word, Excel, AutoCAD files.
14.Data backup and restorable.
15.Be able to output report in the form of Word, PDF, etc., and allow to reports customization.
16.Support user-customized measurement standards(optional).

SJ5200 achieves full-automatic and high-precision measurement of comprehensive thread parameters by using precision grating measurement system, precision driving system of air bearing, high-end Servo Motor Control System, high performance industrial computer control system and large capacity memory technology. Through the precision air bearing system to drives the probe to contact with the workpiece, and then uses the high precision grating measuring system to record the level and vertical coordinates, then synthesis and analysis the 2D data to obtain the thread parameters by calculation.

SJ5200 is a full-automatic measuring instrument, operator only needs to install the thread gauge, select the standard and input the sizes & measuring range & other parameters of the thread into the software, then system will measure automatically after click the "start" button. In the meanwhile, the software will displays real-time curve graph of the thread contour and calculate the major diameter, pitch diameter, minor diameter, thread pitch, thread angle and other thread parameters automatically. Finally, qualification and determination the parameters of the thread according on system's standard database. The entire process is completed in 2 minutes.

1.Fully automatic measurement: Scanning all measured objects and display all results in 2 minutes without manual intervention and calculation. Automatically generates the measuring report. That significantly simplifies the operator's work, as well as improves the efficiency, quality and accuracy of the measurement.

2.High-accuracy, high-stability and high-repeatability: The highest resolution reaches 0.01μm, that sufficient for all the requirements of measurement accuracy.

3.Simple and humanism design: With the quick fixtures and friendly operation interface, operators can be trained to handle the instrument in a few minutes. Instead of complex commissioning and data records.

4.3D navigation function (Patent No.1): Significantly improves the convenience, accuracy, safety and reliability of operation.

5.Convenient and accurate replacement of measuring probe (Patent No.2): The probe-holder is positioning by vertical plane, which is the section of measuring thread. That eliminates errors caused by repeat installation of measuring probe, which guaranteed the high precision measurement.

6.Modular fixture (Patent No.3): With the 2-in-1 or 3-in-1 of integrated fixtures to reduce the general fixtures from 4 to 2 (omits the shims and blocks). It would clamps thread ring or plug gauges. By reduce the disassembly&assembly and calibration of different fixtures to make the operation more convenient, which increased the efficiency of work, also reduced the risk of misoperation.

7.Ingenious balanced weight design (Patent No.4): The swing of Z-axis when X-axis is moves are completely solved, which guarantee the stability of coordinate system in measurements.

8.Accurate & sensitive measuring force system: Automatic control by computer on both directions. Measuring force range: 0.01 ~ 0.07N, that is much less than 0.14N of the similar instruments. Which makes no abrasion to the probe and limitless extend its life, also protect the thread under measuring as well.

Standard configuration

1. SJ5200 host machine                                                

2. Fixtures                                                              

3. Measuring probes group                                                

4. Standard thread gauges                                            

5. Standard plain ring gauges                                         

6. Standard plain plug gauges                                        

7. Built-in regulations and standards                             

8. Testing software                                                         

9. Desktop computer                                                      

10. HP color laser printer                                               

11. Aluminum ally case for accessories                         

12. User manual                                                            

13. Product certification and warranty card                   

Optional configuration

1. Software module for trapezoidal thread                     

2. Software module for buttress thread                          

3. Measuring probes for trapezoidal thread                         

4. Measuring tips with spherical face                               

5. Other workholders                                                      

6. Water-free, oil-free, silent pressure supply system              

7. Electronic moistureproof case                                   

8. Marble work table                                                      

9. Summer or winter laboratory uniform        

CHOTEST is a software company but also a national high-tech enterprise integrating research, development, production and sales. Committed to the design and production of precision measuring instruments and calibration instruments.

Since the company established, we insist on technological innovation as the basis of development. With more than ten years of development, our company has accumulated rich practical experience and established a strong professional technical team in light, machine, electronics and information technology, also owns a number of technology patents and software intellectual property rights. We have unique designing and manufacturing advantages in Micro-Nano motion, 3D Reconstruction of Micro- Nano measurement, 3D Form and Surface Analysis of Micro-Nano measurement, Large- scale 3D Measurement, Precision Sensing Probe, Control & Measurement of Glass-Scale and Guide Rail etc. That is why we have ability to provide our customers with professional precision measurement solution from nano meter to hundred meter.

At present over 200 employees in our company, we got modern office in Nanshan, Shenzhen and precision machining & assembly factory in Baoan, Shenzhen. In addition, we also built a number of professional laboratories with advanced research facilities. All products are manufactured in accordance with ISO9001, 6S standard and always provide customers with top quality products.

The sales network and service outlets of our company has covered more than 30 provinces in China, in the meanwhile our overseas market is also growing fast.

With more than 10 years of professional technology accumulation, we designed and manufactured White Light Interferometer measurement system of, Laser Tracker of GT series, Universal Thread Measuring Machines of SJ5200 series, Universal Length Measuring Machines of SJ5100 series, SJ6000 Laser Interferometer, Profilometers of SJ5700 series, Dial Indicator Testing Machines of SJ2000 series and other high-end measuring equipment. We provide high precision measurement solution from nanometer to hundred meters.

At present our products has been used widely in government Metrology and Quality Inspection agencies, automotive, aerospace, machinery, metallurgy, electric power, petrochemical and other industries.

CHOTEST focuses on technology development & innovation of precision measurement equipment and sophisticated testing equipment with motto of Self-Discipline. Our goal is to provide high-end measuring equipment to manufacturing industry in all over the world.

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.