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Sherlock-300IIn-line type

PCBA Visual Inspector Sherlock-300I

Features of Sherlock series

Low vibration mechanism that is suitable for the inspection of the PCBA before reflow process

  • Drive mechanism of high rigidity camera
    Achieved high-speed and smooth driving of imaging unit with high rigidity X-Y biaxial driving mechanism.
  • Fixation of PCBA
    It is suitable for the PCBA inspection even before reflow process because only camera is driven while the PCBA stands still on a conveyer during inspections.
  • Control technology of acceleration and slowdown
    Adopted a motion control technology for high-speed and low vibration driving, which is developed for the Semiconductor wafer conveyance robot. Minimized the vibration influence on part before fixing it

Compact body is suitable for additional placement to the existing line

Compact body is suitable for additional placement to the existing line

*Just an example. It is recommended to place an conveyor between Sherlock-300I and reflow oven in case of placing it after relow oven.


*Please see the table by scrolling horizontally.

PCBAs to be inspected M size
L size -
Dimensions 50mm (W)×50mm (D) to 330mm (W)×250mm (D)
Thickness of PCBA 0.5 to 2.0mm
Maximum weight of PCBA 1kg
Height limit of PCBA
Upper side 25mm (Resolution:12.4μm/pixel)
30mm (Resolution:18.7μm/pixel)
Under side 70mm
Resolution 12.4μm/pixel
(Selected before shipment)
Minimum components to be inspected (JIS) 0402 (Resolution:12.4μm/pixel)
0603 (Resolution:18.7μm/pixel)
Inspection speed 5,000mm2/s
(*in case of resolution:18.7μm/pixel)
Main inspection items Component inspection Missing parts, displacement, defective standing,
polarity, foreign objects, wrong parts, inversion,
character recognition (OCR)
Solder inspection Excess, Insufficient, unsoldered, bridges, solder ball
Imaging range 25.4mm×13.5mm (Resolution:12.4μm/pixel)
38.3mm×20.3mm (Resolution:18.7μm/pixel)
Depth of field 6mm (Resolution:12.4μm/pixel)
10mm (Resolution:18.7μm/pixel)
Repeatability of positioning ±50μm
Camera 2M Pixel
Lighting RGB + warm white LED
Structure of imaging unit Optical system with the object side telecentric lens
Flow direction of PCBA Right to left/left to right
(selected before shipment)
Driving system of imaging unit High rigidity biaxial driving
PCBA clamping unit Air clamp
Width adjustment for transferring conveyor Automatic
Passline 920±50mm
Reference position for PCBA width Front
Monitor 21.5" touch panel display
PC OS Windows 10 Pro 64bit
Japanese/English (selected before shipment)
Memory 8GB
Interface between equipments Conformance to SMEMA standard
Environment conditions for operation 10 to 35℃/30 to 80%RH (no condensation)
Environment conditions for storage -10 to 60℃/30 to 80%RH (no condensation)
Power supply AC100 to 240V ±10% (single phase)
Compressed air consumption Compressed air :0.5MPa
Air consumption :5Nℓ/min
Dimensions of main unit
(excluding protruding portion)
*in case of the pass line 900mm
Weight (excluding PC) 154kg

*Please see the table by scrolling horizontally.

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