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Model: MH701 High Precision Automatic Testing Machine

 

Application Area
 
 
1. Main Test:CSP、BGA、MCM etc.
  2. Compatibility Test :Anylayer HDI、High-Stack HDI
Technical Advantages
 
  1. Step&Repeat testing fuction can significantly improve the test yield of offset, swell-shrink PCB
  2. CCD automatic alignment system can realize offset, swell-shrink PCB reliable
  3. Universal PCB holder can clamping the characteristic of light, thin, small PCB reliable
  4. Four wire test function division of special line, defect line and reliable testing
  5. Double shuttles layout to match the whole closed loop control system can realize high speed and high precision testing
  6. Fixture self-Iocking protection function can be achieved under the condition of power  outages and other reliable protection
  7. Optional such as marking、code reading personalized functions
Test object CSP, BGA, MCM
Test points Up 8192 points,douwn 8192 points
Product size 280mm*160mm (max)\60mm*50mm (min)
PCB thickness
0.15~2.0mm
2-wire test speed ≥4000 points/s (under mason conditions)
Continuity test
10Ω~100Ω
Insulation test 1MΩ~100MΩ
Test voltage
50V~250V
Test current
20uA~20mA
Embedded resistance test 10Ω~200KΩ 
4-wire test speed
≥1000 nets/s (under mason conditions)
Low resistance test 0.3mΩ~200Ω
Fixture Specifications  
Min probe 0.05mm
Fixture type Wire probe fixture/composite fixture/READ fixture
Fixture assembly/disassembly One-touch operation
Machine Configurations  
Positioning accuracy
±5um
CCD Number   6 groups (2 groups for fixture alignment, 4 groups for PCB alignment)
PCB Hodler
Universa l PCB Holder
Load/Unload   LOAD、OPEN 、LEAK、PASS、PAPER
Function QR Code reading device, laser marking
Operating Requiremen  
Temperature
18℃~25℃
Humidity 40%~60%
Power supply AC380V/50HZ ±5%25A
Air supply
0.6-0.8MPa (Dry、Clear)
Other No Vibration、No Dust、No corrosive gases
Machine specifications
Weight 3600KG, W3600*D1820*H1900mm
   

 
 
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