ADVANCED PACKAGE REWORK Scorpion Rework System Product Overview

Scorpion Rework System APR-Rework. com © 2021 DESCO INDUSTRIES INC

What Is It For? • Examples of SMD packages with bottom terminated leads BGA

Scorpion Rework System - Features Hardware • 550 W Top Reflow Heater with Variable

Scorpion Rework System - Features Hardware • Workbench Sized System with 200 -240 VAC

Scorpion Rework System - Features Camera • Dual Camera Assembly Utilizes two cameras for

Scorpion Rework System - Features Camera • Diffused LED Lighting Illuminates component terminals and

Scorpion Rework System - Features Camera – Reflow Mode Bottom Camera Top Camera APR-Rework.

Scorpion Rework System - Features Camera – Placement Mode Bottom Camera Top Camera APR-Rework.

APR-Rework. com © 2021 DESCO INDUSTRIES INC

Scorpion Rework System – Models APR-1200 A-SRS Motorized Placement Head APR-1200 -SRS Manual Placement

Scorpion Rework System – MOB Models Common PCB High Density PCB APR-Rework. com ©

Scorpion Rework System – MOB Models Camera Field-of-View Camera Resolution Max PCB Size Monitor

Scorpion Rework System – XL Models Standard Models XL Models Max PCB Size 343

Tooling – Reflow Nozzles Standard for CGA with Tweezers BGA side-view CGA side-view APR-Rework.

Tooling – Stencils Component Print Stencil Flip-Up Stencil APR-Rework. com © 2021 DESCO INDUSTRIES

Tooling – What Info Do We Need? APR-Rework. com © 2021 DESCO INDUSTRIES INC

Rework Machine Technologies • Infrared Radiation (IR) Emits electromagnetic waves to heat the targeted

IR Disadvantages • Red light is generated through a lens and focused into a

IR Disadvantages • Profiles have to be re-adjusted as the lamp deteriorates • The

IR Disadvantages • Emissivity – rate at which heat is absorbed into a material

Accessories APR-Rework. com © 2021 DESCO INDUSTRIES INC

Scorpion Auto-Focus Camera Kit No. List 670029 $4, 000. 00 • Digital Camera with

Scorpion Auto-Focus Camera Kit APR-Rework. com © 2021 DESCO INDUSTRIES INC

Scorpion Auto-Focus Camera Kit • Quick Knob for Locking Camera Orientation Transitions between side-view

IR Pre-heat Sensor No. List APR-SRS-UK 2 $1, 875. 00 • Sets a targeted

Workbench with Monitor Bracket, 36ʺ x 24ʺ No. List 670027 $1, 425. 00 •

Scorpion & Scarab Machine Cover No. List 670026 $150. 00 • Cover for the

X-ray Inspection System No. List AXC-800 B $45, 000. 00 • Benchtop X-ray Inspection

X-ray Inspection System • One-Click Image Capture Minimizes operator training and radiation exposure to

Technical Support Services Offered • Troubleshooting via e-mail and phone • On-site maintenance Calibration

Questions? 3651 Walnut Ave Chino, CA 91710 USA (909) 664 -9980 Service@APR-Rework. com ©

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Scorpion Rework System - Features Hardware • 550 W Top Reflow Heater with Variable Airflow Focuses convection heat to the targeted component without reflowing other nearby parts • 2800 W Bottom Pre-Heater Dual-zone convection heating simultaneously warms a wide area of the PCB and a focused region directly underneath the targeted component APR-Rework. com © 2021 DESCO INDUSTRIES INC

Scorpion Rework System - Features Hardware • Workbench Sized System with 200 -240 VAC Voltage Input Encases the CPU, pumps and compressors into a single enclosure and operates with standard electrical systems • Embedded Linux CPU Spares the system from software bugs commonly created after Windows OS updates APR-Rework. com © 2021 DESCO INDUSTRIES INC

Scorpion Rework System - Features Camera • Dual Camera Assembly Utilizes two cameras for improved optical alignment and less maintenance • Selectable Views for Top and Bottom Cameras Makes locating targeted components and landing pads easier APR-Rework. com © 2021 DESCO INDUSTRIES INC

Scorpion Rework System - Features Camera • Diffused LED Lighting Illuminates component terminals and landing pads without casting shadows • High-Definition Zoom Levels Aides in the alignment of components with small dimensions or fine pitches APR-Rework. com © 2021 DESCO INDUSTRIES INC

Scorpion Rework System - Features Software • On-the-Fly Thermal Profile Management with Live Solder Joint Temperature Display Enables operators to build successful thermal profiles in minimal attempts • Password Protected User Levels Protects saved thermal profiles from being modified by unqualified personnel • 12 Different Language Settings Provides worldwide operator flexibility APR-Rework. com © 2021 DESCO INDUSTRIES INC

Scorpion Rework System – MOB Models Camera Field-of-View Camera Resolution Max PCB Size Monitor Size Standard Models MOB Models 45 mm x 57 mm 25 mm x 25 mm 720 p + 1080 p 343 mm x Open 305 mm x Open 19 in. 22 in. • APR-1200 -SRS-MOB Manual Placement Head, for High Density PCBs • APR-1200 A-SRS-MOB Motorized Placement Head, for High Density PCBs APR-Rework. com © 2021 DESCO INDUSTRIES INC

Scorpion Rework System – XL Models Standard Models XL Models Max PCB Size 343 mm x Open 610 mm x Open Nitrogen Input No Yes • 670050 Manual Placement Head, XL • 670051 Motorized Placement Head, XL APR-Rework. com © 2021 DESCO INDUSTRIES INC

Rework Machine Technologies • Infrared Radiation (IR) Emits electromagnetic waves to heat the targeted object • Convection Emits hot air to heat the targeted object APR-Rework. com © 2021 DESCO INDUSTRIES INC

IR Disadvantages • Red light is generated through a lens and focused into a red dot that covers the targeted component • The red dot often heats adjacent components since its shape does not match the component APR-Rework. com © 2021 DESCO INDUSTRIES INC

IR Disadvantages • Profiles have to be re-adjusted as the lamp deteriorates • The lamp and lens assembly can have short lifespans • Lenses cost $1, 531 EA • Replacement bulbs cost $60 EA APR-Rework. com © 2021 DESCO INDUSTRIES INC

IR Disadvantages • Emissivity – rate at which heat is absorbed into a material from an IR emitter • Black components have the highest emissivity • BGA with reflective dyes reflect IR heating differently than convection heating • IR heaters would not uniformly heat BGA chips like the one shown to the right APR-Rework. com © 2021 DESCO INDUSTRIES INC

Convection Advantages • The same thermal profile will work no matter the component’s color; emissivity is not a factor • The preferred technology for reflow ovens in assembly lines • Convection heating is a more uniform heating method • Temperature across the complete PCB is more accurate and responsive APR-Rework. com © 2021 DESCO INDUSTRIES INC

Scorpion Auto-Focus Camera Kit No. List 670029 $4, 000. 00 • Digital Camera with Articulating Arms, Monitor, Ring Light, and Wireless Mouse Pairs with the Scorpion Rework System to provide solder reflow visibility and rework inspection • Auto-Focus with 1080 p Resolution and 60 fps Image Quality Achieves sharp imagery with minimal lens configuration and no motion blur • Embedded Software with Image and Video Capture, Split-Screen Viewing, and Camera Control Saves and recalls images and videos onto an SD card for quality control documentation APR-Rework. com © 2021 DESCO INDUSTRIES INC

Scorpion Auto-Focus Camera Kit • Quick Knob for Locking Camera Orientation Transitions between side-view and overhead positions for multi-purpose use It’s not only a side-view camera but an inspection camera, too! APR-Rework. com © 2021 DESCO INDUSTRIES INC

IR Pre-heat Sensor No. List APR-SRS-UK 2 $1, 875. 00 • Sets a targeted pre-heat temperature for the PCB to reach prior to starting thermal profile to ensure rework repeatability no matter the environment APR-Rework. com © 2021 DESCO INDUSTRIES INC

Workbench with Monitor Bracket, 36ʺ x 24ʺ No. List 670027 $1, 425. 00 • Houses both the APR Scorpion Rework System and Purex Fume. Cube • 36" x 24" ESD laminate top with 30 -36" adjustable height • Dual accessory posts with one dual-tilt monitor bracket • Locking drawer • Full depth and width bottom shelf • 120 VAC power strip with 8 electrical outlets • Additional monitor bracket available as item 670028 APR-Rework. com © 2021 DESCO INDUSTRIES INC

Scorpion & Scarab Machine Cover No. List 670026 $150. 00 • Cover for the Scorpion Rework System and Scarab Site Cleaning System Protects the machine and its contents from ESD, dust, and other contaminates • Surface Resistance 1 x 105 < 1 x 107 Rtt Cover attenuates electrostatic fields and electrostatic discharges (ESD) • Minimum of 9% Carbon Conductive Nylon Fibers with Bottom Elastic Band Provides continuous and consistent charge dissipation throughout lifetime of cover APR-Rework. com © 2021 DESCO INDUSTRIES INC

X-ray Inspection System No. List AXC-800 B $45, 000. 00 • Benchtop X-ray Inspection System Displays the hidden solder joints of bottom-terminated components such as BGAs and QFNs for connection verification • 80 k. V Micro-focus X-ray Tube Penetrates the thickest components on the market • 76 mm x 51 mm Inspection Area Accommodates most component sizes • Spot Sizes Down to 10 µm Yields high-resolution images • 10 Megapixels with 16 -bit Grayscale Captures the smallest solder voids APR-Rework. com © 2021 DESCO INDUSTRIES INC

X-ray Inspection System • One-Click Image Capture Minimizes operator training and radiation exposure to programmed components • Computer Controlled k. V and m. A settings Yields repeatable results • FDA Compliant and CE Certified to operate worldwide • 110 -220 VAC Input Works with standard electrical systems in North America • Fix Tool Module (Sold Separately) Inspects solder joints and flags areas of concern ($5, 000) • Assembled in the United States of America with Globally Sourced Materials This item ships from Chino, CA APR-Rework. com © 2021 DESCO INDUSTRIES INC

Technical Support Services Offered • Troubleshooting via e-mail and phone • On-site maintenance Calibration • Calibration is recommended annually • Calibration kits may be purchased or rented • On-site calibration service also available APR-Rework. com © 2021 DESCO INDUSTRIES INC