High Precision Surface Roughness Measuring Instrument

High precision surface roughness measuring instrument  

1. Surface contour evaluation: It can evaluate radius, angle, distance, coordinates, circle, circular cross section, and determine the points, each intersectant point, coordinate axis, straight line, vertical line, circle and circular cross section, and analyze the straightness, roundness of contour;
More functions: 
(1)Establish a regression line and a circle
(2)Establish the points, intersectant points, free points, center point, the highest point and the lowest point
(3)Establish the coordinate system
(4)Calculate the radius, distance, angle, coordinates and linear deviation
(5)Compare actual value with nominal value
(6)The measurement program runs automatically
2. Filtering: 2RC filtering, Gaussian filtering and zero phase filter
3. Friendly software interface; Easy to use
4. Can query and manage the test records according to object type, manufacturer, manufacturing number, inspector, submitted institution, equipment number, inspection date or effective date etc.
5. Can print multiple selected test records or test certificates from database at once time
6. Can export test data to the Word, Excel, AutoCAD(Optional)
7. Data backup and restore
8. Output multiple kinds of report format, and support user-defined report, or customize report(optional)

1. high precision, high stability, high repeatability: fully meet the measurement requirements of test object.
1)The world's leading high-precision linear encoder system and high-precision inductance measurement system;
2)High-precision grinding rail is made of good material with high wear resistance.
3)High-performance linear motor driving system
2. Intelligent measurement software
Easy to use thanks to friendly software interface; the operator can grasp the basic operation of the machine.
3. Can measure multiple parameters
4. Measuring force
Measuring force controlled by voice coil motor driving system is continuously adjustable from 10mN to 150mN, and the resolution of measuring force is 0.2mN;
5. Intelligent protection system
Once the measuring probe collides with test object / workholder, or tensile force on measuring probe is too large during scanning process, the machine will stop scanning in order to protect measuring probe and measuring system.
6. Flexible manual control
The machine is equipped with an operating lever, which can be used to position the probe before measurement. The operator can control the measuring probe to move up and down, left and right quickly without the computer.

                                                                         Scanning curve of Profile

Standard configuration: 

1. Host machine

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, calibration instruments and surface roughness measuring instrument.

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.

Contact Us:  chk(at)          Skype: crane_ck

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 of surface roughness measuring instrument?

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.