Semi automatic grating digital display small angle inspection instrument

1、 Instrument Introduction:

XR-GXJ-2B typeSemi automatic grating digital display small angle inspection instrumentOur company strictly followsThe development and production of the current national metrological verification regulationsA high-precision semi-automatic angle detection instrument.

2、 Instrument usage:

XR-GXJ-2B typeSemi automatic grating digital display small angle inspection instrumentMainly used for semi-automatic verification and calibration of angle indication errors of measuring instruments such as frame level, bar level, composite level, electronic level, and autocollimator, widely used in metrology and testing departments and enterprise metrology laboratories.

3、 Structural principle:

The instrument adopts high-precision imported gratings as the main standard components, and uses high-precision length meters as measurement benchmarks to replace measuring blocks. Our company also introduces electric precision positioning to release manual strength and reduce errors, enabling the instrument to achieve full process automation detection. Users only need to input the relevant information of the tested measuring tool to enter "Start Calibration". The instrument will strictly calibrate the tested measuring tool according to the regulations. After the calibration is completed, the calibration record can be quickly printed out. The operator can feel many unnecessary errors caused by human factors, which greatly improves the efficiency of calibration and calibration. The previously tense and tedious calibration work has now become very easy. This machine is mainly used as an ideal testing equipment for metrology departments, large enterprises, and military enterprises throughout the country.

4、 Instrument performance:

1. Replace manual adjustment with a motor to achieve automatic control. The standard angle is automatically generated using software and the motor has precise lifting and positioning, eliminating manual adjustment and reducing operational errors caused by external forces during manual adjustment.

2. Automatic calculation, automatic data processing, and automatic generation of test results. The software can automatically save data, calculate test results, and determine test conclusions according to regulations. It can also generate reports for customers to preview and print, and includes two formats: test records and test certificates.

3. A powerful calibration software that includes and closely follows national calibration regulations and standards, complies with the latest national metrological calibration regulations, and is designed in strict accordance with the requirements of the regulations.

4. Higher accuracy and efficiency; The length meter adopts high-precision imported grating ruler as an important component of the sensor, which is not inferior to the measuring block during measurement, saving the calculation, fitting, and constant temperature processes of the measuring block, making the detection accuracy and efficiency higher.

5. High performance color touch screen, easier to operate; Humanized design for high-performance color digital touch screens, which can be operated through a set process and are very convenient to use. The high-performance color touch screen is easy to operate, has high resolution, and is intuitive and convenient.

6. Artificial Intelligence: Software controlled motor drive replaces manual fine-tuning, eliminating the need for manual operation and avoiding visual errors and errors caused by repeated checking of fine-tuning; The software automatically processes data after verification to avoid errors in human brain calculations.

5、 Instrument structure characteristics:

1. The instrument is a standard device driven by a servo motor and two grating type micrometers as the main standard positioning part to compare and detect the standard angle generated with the measured tool (the two grating type micrometers use imported glass grating rulers as the standard length, undergo signal shaping, high-precision electronic subdivision, and data processing).

2. The instrument is capable of fully automatic detection of angle indication errors within the range of 0-70 '(20mm/m), with division values ranging from 0.02mm/m-0.0001mm/m for image level, electronic level, measuring tools, frame level, bar level, and autocollimator.

3. The bridge deck adopts stable granite components;

4. Applicable to the current national metrological verification regulations: in accordance with the requirements of JBT13048-2017 "Small Angle Inspection Instrument", JJF 1084-2002 "Calibration Specification for Frame Level and Bar Level", JJG 103-2005 "Verification Regulations for Electronic Level and Composite Level", JJG 202-2007 "Calibration Regulations for Autocollimator" and other standards, and can obtain the corresponding level of verification certificate from the National Academy of Metrology or various provincial institutes.

5. Two grating micrometer LED displays (only requires an external DC 9V power supply, convenient and flexible, can be removed to detect other length errors);

6. The standard data of two grating micrometers is transmitted to the communication interface of the computer for mutual communication, which can timely transmit the data to the computer for data processing, printing, querying, and backup according to national regulations.

6、 Technical parameters:

1. Scale division values of grating digital micrometer: 0.02 µ m and 0.01 µ m;

2. Length error value of grating digital micrometer: 0.4 μ m;

3. Standard angle error value: ± 0.08 arcseconds (± 0.0004mm/m);

4. Flatness of the ribbed workbench (corresponding to the micrometer): ≤ 1 µ m;

5. Flatness of the flat workbench (granite bridge slab); ≤3µ m；

6. Measurement range: 0-70 ';

7. Indicator axis distance: 500 ± 0.04) mm;

8. Parallelism of indicator axis: ≤ 0.02mm.

7、 Instrument configuration:

8、 Instrument after-sales service:

1. Technical Services:

1.1 The seller is responsible for the transportation, loading and unloading, installation, and commissioning of the equipment, and the responsibility and expenses shall be borne by Party B;

After the equipment malfunctions, Party B shall respond to customer needs within 2 hours and complete the repair task within 7 days;

After the installation and debugging of the equipment are completed, the manufacturer is responsible for technical training to ensure that the users of Party A can proficiently master the equipment principles, equipment usage methods, and maintenance methods;

1.4 Lifetime maintenance, providing free technical consultation. The seller guarantees to provide spare parts and accessories at a favorable price in a timely manner for a long time.

2. Warranty period:

2.1 The warranty period for the instrument is 12 months from the date of product acceptance;

2.2 Lifetime maintenance of equipment, free upgrade of equipment control software, and maintenance services provided by Party B outside the warranty period will only be charged for the cost of parts, and all expenses of its staff will be borne by Party B.