Automated Dial Indicator Testing Machine SJ2620
  • Item No.: SJ2620
    Product name: SJ2620 Fully Automated Dial Indicator Testing Machines
    Measuring range: 0~50mm
    Resolution: 0.01μm
    Repeatability: 0.1μm
    Indication error: Random 2mm≤0.6µm, Random 10mm≤0.8µm, 50mm≤1µm
    Application: Measure all kinds of indicator.
    Manufacturer: Chotest Technology Inc.

 

details

§≡≡≡≡   Functions   ≡≡≡≡
1. Measure dial gauges, micrometer dial indicators, dial test indicators, dial bore indicators, comparators automatically according to the newest relevant regulations and standards.
2. Measure the above objects with digital display automatically.
3. Measure the above objects with imperial system automatically.
4. Semi-auto testing function, which is for testing dial indicators with stains.
5. Automatic zeroing after click Start.
6. Overstandard hinting in measuring process.
7. Process and qualify the measured data automatically.
8. Can display and print former test data and test reports including error sheet or curve of measuring points and deviation values compared to specified standard.
9. 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. 
10. Can print multiple selected test records at once.
11. Can export test data in Word or Excel.
12. Data backup and restore.
13.Support user-defined template of report.
14. Support user-defined program and tolerance.
 

 

§≡≡≡≡       Photo      ≡≡≡≡

 

 

§≡≡≡≡  Parameters  ≡≡≡≡

 

Measuring Range  (0-50)mm
Resolution  0.01µm
Repeatability 0.1µm
Accuracy of Automated Reading

1/30 of division value for 0.001mm dial gauge    1/60 of division value for 0.01mm dial gauge     

Indication Error Random 1mm ≤0.6µm
Random 2mm ≤0.6µm
Random 10mm ≤0.8µm
Random 30mm ≤0.9µm
50mm ≤1µm
Return Error  ≤0.5µm
CE Certificate  CE-EMC, CE-LVD
Interface   RS232 (Can convert to USB)
Input Voltage  AC 220V 50Hz
Operation Environment Temp.(20±2), RH(50~70)%
Dimension  Dimension (235×300×600) mm
Weight 25kg

 

 

§≡≡≡≡  Description  ≡≡≡≡

 

Thanks to precision linear encoder system, long-life patented precision rail, high-end servo motor,patented non-reflective light source, high-resolution CCD camera, SJ2620 measures dialindicators accurately and automatically by applying with accurate control technology of glass-scale displacement and the intelligent image processing technology. A motor controlled by computer drives glass-scale to travel accurately; All data areacquired by software automatically without manual sampling; Indication values of test object are identified automatically by CCD camera which completely simulates manual reading; That Significantly reduces human labour and brainwork, as well as improves the testing speed. 
 
SJ2620 is a fully automated testing machine. The operator only needs to install the dial indicator and select few parameters insoftware,then the machine measures automatically in accordance with selected norm after click the "Start" button. After measurement, the test data and report can be generated and printed quickly(including data list of measuring points, error carve of forward—reverse measuresurement, qualification& eligibility level of indication errors, etc.)

 

§≡≡≡≡     Features    ≡≡≡≡

1. Artificial intelligence: Do not need manual reading & recording & calculating and manual adjustment with hand wheel or microdrum.
    (1) Scale and indication value are identified automatically by the CCD camera which completely simulates manual reading, without observed, read and recorded by operator
   (2) Function of automatic zeroing without manual zeroing before testing;
   (3) A motor controlled by computer drives measuring spindle to arrive measuring point accurately, without manual adjustment by hand wheel or microdrum
   (4) Powerful software automatically processes and qualifies the measured data, finally generates test result, additionally all test records can be queried, displayed, saved, printed.
 
2. Special light source:
   (1) Patented no-reflective light source(Patent No.: ZL200620056214.1) 
   (2) If the surface of dial indicator is convex, the no-reflective light source is necessary to assure reliability of test data.
 
3. New patented slider:
National utility model patent(Patent No.: ZL201220239454.0)
Eliminate gap in forward – reverse measuring by reducing the wear between the slider and the guide rail;
High repeatability: significantly improve lifespan of the slider and guide rail.
 
4. Humanized design:
Thanks to user-friendly interface, operation of software is extremely simple. With Humanized design for both machine and software, the operator can be trained to use it in a short time. Particularly the system can identify pointer of dial indicator and acquire the indication value of object accurately even if the dial indicator is not in the right center of camera, so the dial indicator can be installed fast, and that simplifies the operating procedure and save operating time.
 
5. Large-capacity database
With built-in large-capacity storage space for database, the system can record and save all test records automatically.
 
6. Powerful print
Support user-defined template of report(curve, sheet or error value). Test data can be saved automatically, particularly a number of test reports can be printed at once.
 

 

§≡≡≡≡  Accessories ≡≡≡≡

 

§≡≡≡≡ Configuration ≡≡≡≡
Standard configuration

1. SJ2620 host machine 

2. Workholder        

3. Desktop computer    

4. HP laser printer  

5. Aluminum alloy case   

6. Measuring software   

7. Cables                     

8. User manual         

9. Product certification and Warranty card  

Optional configuration

1. J30A digital force testing instrument
2. SJ21A Fixture for radial force to dial indicator
    Function: test influence of radial force to dial indicator 
3. SJ22 Extension bar for camera
    Function: for testing of bore dial indicator with long rod
4. SJ20C Workholder for expanding head bore dial indicator and steel ball-type dial indicator
    Function: For testing of expanding head bore dial indicators and Steel ball-type dial indicators
5. SJ20G workholder for imperial system indicator with rod diameter Ф9.525mm
6. SJ20J workholder for torsion spring indicator and Mechanical comparator with rod diameter Ф28mm
7. SJ20E Quick Workholder for lever-type indicator
8. Customize special workholder for rod diameter except Ф4-28mm
9. Machine verification fixture

10. Summer or winter laboratory uniform  

 

§≡≡≡≡      Package    ≡≡≡≡

 

Other related products