SJ207 Precision Height Measuring Machines

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    2017-12-30 18:12

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Company Profile

CNBMIT Co., Ltd.

By certification [File Integrity]

Contact:Mr. Crane Chen(Mr.)  






Website: http://cncnbm.mhjpj.com/

§≡≡≡≡≡≡ Functions ≡≡≡≡≡≡
1. High accuracy(precision Heidenhain glass-scale, precision guide rail)
2. High reliability(100,000 repetitive experiments)
3. High speed: fast measurement and stable indication value
4. Easy to calibrate
5. Measuring spindle which is guided by the linear rolling bearing can bear big radial force in travel, at the same time its` micro friction is very small.
6. Wide application: Manual measurement or positioning of equipments. Fast, accurate, reliable measurement for length, separation distance, height, thickness or linear displacement.

§≡≡≡≡≡≡ Parameters ≡≡≡≡≡≡
Item No. SJ207
Configuration 50mm measuring tip + SJ102 + Ceramic object table
Measuring range (0-50)mm
Measuring system Incremental linear encoder system
Driving type Sping
Accuracy (20°C) 1μm
Repeatability 0.2μm
Resolution 0.1μm, 0.5μm, 1μm convertible
Speed <7.2m/s
Measuring force 1N-1.4N 
Display Nixie tube
Measuring tip Alloy measuring tip with spherical face(plain face, needle face 
and eccentric probe are optional)
Interface RS-232C
Input voltage AC100-240V 50Hz-60Hz
Function Automatic zeroing / data calibration
Unit mm / inch
Operating temperature (0-40)ºC, Standard 20ºC
§≡≡≡≡≡≡ Description ≡≡≡≡≡≡ 
SJ200 series is precision measuring instrument with large measuring range, which are particularly designed for various industrial domains and testing institutes. On basis of Heidenhain precision linear encoder system, exact adherence to the Abbe principle, designed as optimal mechanical and thermal stability, SJ200 series possesses features of high accuracy, high stability, high repeatability, etc.
SJ200 series is widely used for product testing, multiple points testing, measuring devices monitoring and position measurement.
Resolution of SJ207 is 0.1 um, and min indication value can be switched between 0.5 um and 1 um. Measuring range is 50mm.
Accuracy is within 1um at 20ºC.
RS-232C and print interface are the standard configuration.

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.