https://www.prestogroup.com/products-new/wall-thickness-gauge-testing/

1. Magna-Mike 8600 Introduction
Confidential for internal use only

2. Magna-Mike 8600

3. Over 20 New Features and Improvements
Two New Probe design
Straight and Right Angle
Better durability
Replaceable Wear Caps
Standard
Chisel tip
New accessory kits (Calibration kit)
Standard
Extended Range
Disk Kit
Wire Target kit
Expanded target selection
3/16 and 1/4 in Magnetic target balls
Wire Target
Global interface
4 different keypads
Selectable Languages
Expanded thickness range up to 1.00 in. (25.4 mm) Expanded alpha numeric data logger
Larger Color VGA display Auto Save and Recall stored calibration files
RS-232, USB and VGA outputs New bench style case with improved gage stand
Faster Measurement update rate 60Hz IP 67 Rated
Strip Chart View Programmable instrument lock with password
Ability to Show Live, Min, Max and Diff reading
at same time
Ability to export file to Micro SD cart in .Txt and
CSV formats

4. Screens Size comparisons
8600 Display
8500 Display
•8600 has a larger Full VGA display
•Better Visibility in all lighting conditions
•Larger thickness numbers

5. Screen with Min and Max and Diff
•8600 can display Min/Max and Diff at same time
•Both Min and Max can be saved at an ID#
•On the 8500 You needed to press a key to see the Max
•Min/Max capture rate on the 8600 is 60Hz (16Hz on 8500)
Min, Max and Diff Turned on Min, Max Turned on

6. Gage Stand
8600 Uses the Same Epoch 600 gage stand
- a big improvement over the 8500 gage stand

7. Large Font Measurement Selection
MAX
Live MIN
DIFF

8. 8600
Cable connected to PC Board
8500
Old Board mounted connector style
Same style
Connector Durability
Probe, Charger, Foot Switch, RS-232 and VGA Output
connectors are all panel mounted with cable
Connection to PC board

9. Probe, Foot Switch and Charger Connectors
8600 uses the Same Charger
as the Epoch 600/38DLP
New Screw in
Probe Connector
Same Foot
Switch as 8500

10. RS-232, USB, VGA and Micro SD card
VGA Output RS-232
Back of instrument
Under I/O Door
Micro SD Card Slot
USB

11. 11
8600 Keypad Languages
English International Symbols
Japanese Chinese

12. Globalization of Magna-Mike 8600
User Selectable Languages
•English
•French
•German
•Spanish
•Japanese
•Chinese
•And more

13. One Probe, Two Versions
• Straight and Right Angle
– Thickness range up to 1.00 in (25.4mm)
– 8500 required a special probe to measure up to 0.400 in (10mm)
– Replaceable wear cap and chisel wear cap
– The New 8600 is not compatible with old 801PR and 802PR probes
or probe cables

14. Probe Dimensions
0.733
[18.62]
2.32
[58.84]
0.750
[19.05]
7.030
[178.57]
3.24
[82.30]
R.104
[2.64]
0.733
[18.62]
86PR-2
86PR-1

15. Right Angle Probe 86PR-2
Right Angle Probe Calibration/Probe holder
Note: The 802PR-111 and 802PR-112 right
angle probe was 4.80 in. (121.9 mm) tall.

16. Probe Outline 86PR-1 vs. 802PR
•Overall diameter of the probes is the Same
•New probes can use old calibration fixtures
•The new probe fits within the outline of the old 801PR probe
801PR Superimposed86PR-1

17. New Impact Resistant Probe Design
Tip
Hall Cell
Magnet
FORCE
Magnet
Concentrator
Tip
Wear Cap
Hall Cell
FORCE
New 86PR-1801PR
•Direct impact on the 801PR tip can cause the hall cell to be damaged
•Direct impact on the 86PR-1 tip transfers the force around the hall cell
•Damaged wear caps on the 86PR-1 or 2 probes can be replaced.

18. Replaceable Wear Caps
• Standard (Titanium)
• Chisel Tip
• The 86PR-1 and 86PR-2 probes can be converted to a Chisel tip
probe by adding the 86PR1-CWC chisel tip wear cap
Standard Wear Tip Chisel Wear Cap

19. Programmable Probe Button and Foot Switch
User Selects
(Q-CAL, Save, Send or MEAS)
Probe
Button

20. Target Range Chart
Target Min Thickness Max Thickness
1/16 (1.58mm) Ball
(80TB1)
0.0000 in (0.000 mm) 0.090 (2.29 mm)
1/8 in (3.17 mm) Ball (80TB2) 0.0000 in (0.000 mm) 0.300 (7.62)mm)
3/16 in. (4.76 mm) Ball (80TB3) 0.0000 in (0.000 mm) 0.360 in. (9.14 mm)
1/4 in. (6.34 mm) Ball (80TB4) 0.0000 in (0.000 mm) 0.500 in. (12.7 mm)
NEW 3/16 in. (4.76 mm)
Magnetic Ball (86TBM3)
0.160 in. (4.06 mm) 0.750 in. (19.05 mm)
NEW 1/4 in. (6.34 mm) Magnetic
Ball (86TBM4)
0.160 in. (4.06 mm) 1.00 in. (25.4 mm)
0.500 in. (12.69 mm) Flat disk
(80TD1)
0.0000 in (0.000 mm) 0.360 in (9.14 mm)
0.250 in (6.34 mm) V-Edge disk
(80TD2)
0.0000 in (0.000 mm) 0.240 in (6.09 mm)
NEW 0.045 in ( 1.14 mm) dia.
Wire (86TDW1)
0.0000 in (0.000 mm) 0.500 in (12.69 mm)

21. New Magnetic Target Balls
• 3/16 in. Magnetic Ball 86TBM3 (U8771039)
• 1/4 in. Magnetic Ball 86TBM4 (U8771040)
– Magnetic balls increase measurement range
– Gold plated for better identification
1.00 in.
(25.4 mm)

22. Accuracy and Repeatability
Tolerance, inches=+/-[( Accuracy X thickness)+0.0001 in.]
Tolerance, metric =+/-[( Accuracy X thickness)+0.003 mm]
Process capability CPK 1.33 or 4 Sigma and a defect rate of 64 ppm (parts per
million)
Target Name Description Basic Cal
Accuracy
Multi Point
Accuracy
80TB1 1/16 inch Steel Ball 4% 3%
80TB2 1/8 inch Steel Ball 4% 2%
80TB3 3/16 inch Steel Ball 3% 1%
80TB4 1/4 inch Steel Ball 3% 1%
86TM3 3/16 inch Magnetic Ball 3% 1%
86TM4 1/4 inch Magnetic Ball 3% 1%
80TD1 0.5 inch Flat Disc 3% 2%
80TD2 Disc with V Edge 3% 2%
86TW1 0.045 in Wire 3% 2%

23. Motion of Steel Vs. Magnetic Target Balls
Steel balls roll
Magnetic balls slide
and spin on their pole
Rolling movement
less drag
Sliding movement
more drag
Note: Magnetic balls have a higher potential to scratch and compress materials
typically only use magnetic balls on thicker none compressible materials
above 0.500 in. or 12.7 mm
N
N
S

24. Target Offset (Orientation, Gravity, Surface Roughness)
Accuracy Factors:
•Thickness range
• Accuracy decreases with range
• Significant over 0.500 in. (12.7 mm)
• Offset increases with range
•Probe Position
• Use Q-CAL to compensate when probe
orientation significantly changes.
•If you calibrate vertically and the probe will
be used horizontally then after Calibration
,Q-Cal when probe is horizontal
•Surface Conditions
• Rougher surface produces more drag and
more offset
1.00 in.
(25.4 mm)
1.00 in.
(25.4 mm)

25. Min Capture
• To minimize measurement error on thicker materials
– Always use MIN capture mode
– Scan probe in all direction around measurement point
– Scanning will allow the target to pass through probe center capturing the minimum
and true thickness
• Hold target ball at a measurement point and scan probe on other side and
capture min thickness

26. Wire Target
• New Wire Target can be inserted into holes for;
– Gun drilling application
– Turbine blade cooling holes (non-turbulated)
– Thickness range up to 0.240 in (6.1mm)
– Can not measure within 1.00 in. (25.4mm) of end of wire

27. New Wire Cal Fixtures
Wire on/Cal Fixture
• Centers wire and hold wire during wire on calibration
• Hold wire centered over calibration Shims

28. Caution Using Wire Targets
• Wire may not lay flat against the inside diameter of a hole due to:
– Surface roughness
– Machined turbulated cooling holes in turbine blades
– Bent or kinked wire targets
• Wire Target could be used to measure the wall thickness and the height of the
turbulator in turbine blades
Wire
Target
Turbulated turbine
blade cooling hole

29. Caution Using Wire Targets
• Accurate measurement can not be made within 1.0 in. (25.4 mm) of the
end of the wire.
Wire
Target
1.00 in.
(25.4 mm)
Not Accurate
Accurate
Not Accurate

30. Target Disk and Automotive Tear Seams
• Target Disk rolls in thin tear seams
• Two different target disks
– 80TD1 0.50 in (12.7 mm) flat disk
– 80TD2 0.250 in (6.3 mm) V-Edge disk
• Can be used with or with the
standard wear tip or the chisel wear
tip
• Other application measuring wall
thickness in thin channels

31. New Disk Calibration Fixtures
•New caps hold the disk In the proper position when calibrating.
•New 86ACC-D-KIT comes with both disks types and new calibration fixtures
Two slots
For: 80TD1 and 80TD2

32. Standard Calibration Kits
Description Items
86ACC-KIT
[U8771068]
8600 Standard Calibration kit
(Selection in Kit configurator)
Targets: 1/16, 1/8 and 3/16 steel ball
Shims: From 0.010– 0.300 in. (0.3-7.6
mm)
86ACC-ER-KIT
[U8771069]
8600 Extended Range Calibration
kit.
(Selection in Kit configurator)
Targets: 1/4 Steel balls, 3/16 and 1/4
Magnetic balls
Shims: From 0.040 – 1.00in (1.0-25.4
mm)
86ACC-W-KIT
[U8771070]
8600 wire Calibration Kit Target: 0.045 in. (1.2 mm) dia. wire
Shims: From 0.010 – 0.240 in (0.3-
6.1mm)
86ACC-D-KIT
[U8771071]
8600 Disk Calibration Kit Targets: 80TD1 and 80TD2 disks
Shims: From 0.010– 0.240 in. (0.3-
6.1mm)

33. New Improved Setup Menus
The 8600 quick navigation allows the
user to directly go to any setup
adjustment
8500 user older Menu system where
the user could not see all sub menu
selections
NEW

34. 8600 Automatically Save Calibration Files
The 8600 Magna-Mike stores the last calibration file for each of the target
balls, disks or wire type. Each time a new calibration is done the old stored
calibration file is replaced. The user can recall any of the stored calibration
files and easily change between different target balls, disks or wire targets.
1/8 ball 8-12-2012
3/16 ball 8-11-2012
3/16 MagBall 7-4-2012
CALIBRATION

35. Probe and Target Displayed on Screen
Probe
Probe-1
Probe-2
No Probe
Target
1/16 Ball
1/18 Ball
3/16 Ball
.5 Disk
V-Disk
0.045 Wire
3/16 MagBall
1/4 MagBall

36. Programmable Instrument Lock with Password
The 8600 has more capability and features and some customers may be
concerned that their users may alter some important settings by accident.
The supervisor can set a password and choose what features the users
have access to. They can also lock features without using a password as
well.
• Calibration Lock
• Setup Menu Lock
• File Menu (Datalogger)
Master Password unlock code is OLY8600

37. Alarms with color
• Alarm types (Standard, Strip Chart)
• Thickness value turns red during alarm condition
Low Alarm High Alarm

38. Strip Chart View
• Shows continuous thickness measurement on a strip chart, can also
view live statistics
• Strip Charts can not be saved to datalogger
(this could be added if requested)

39. User Sets Upper/Lower Limits and Alarms
Upper limit
Alarms
Lower limit

40. Export .TXT or .CSV file to SD Cards
Text file opens in many programs
CVS (comma Separate Value) opens in Excel

41. WINXL
RS-232
USB
WINXL8600 Direct Send to WINXL
OR
Direct Send via Send Key, Foot Switch or Probe Button

42. Existing Magna-Mike Application
Plastic Bottles & Packaging for Pharmaceutical and Medical
• Ideal for tight corners
where UT isn’t ideal
• Non-homogenous materials
with varying sound speed
• No couplant needed
http://www.olympus-
ims.com/en/applications/wall-thickness-gaging-
blow-molding-industry/347-pos.2.html

43. Existing Magna-Mike Application
• Bottles and Containers
• Glass Tubing
• Sheets & Plates
• Scientific Glassware
• Bulbs & Lamps
• Materials Research
Glass containers and scientific glass:
http://www.olympus-ims.com/en/applications/thickness-
measurement-glass/347-pos.1.html

44. Aluminum Beverage Cans
Existing Magna-Mike Application
• Beverage Cans
• Deep drawn containers:
• Heart Pacemaker
Enclosures
http://www.olympus-ims.com/en/applications/thickness-
metal-cans-containers-enclosures/347-pos.3.html

45. Existing Magna-Mike Application
Paper Products & Food Containers
• Highly challenging or
impossible using UT
• Air filled samples
• Use smaller target balls
for compressible
materials

46. Existing Magna-Mike Application
Thermal Formed
Medical trays and Packaging

47. Potential New Applications with Extended Range
• Thicker Plastic
• Canoes and kayaks
• Storage tanks
• Foamed plastic/Foam
• Storage containers
• Insulated container
• Traffic Barriers

48. Potential New Applications with Extended Range
• Wood
• Plywood
• Particle board
• Engineer wood products
• Wood and Laminate Flooring

49. Aerospace Application
•The Magna-Mike can be used to measure cast
non-ferrous aerospace alloys.
•Some of these materials have large grain
structure and grain size variation making
ultrasonic thickness measurement inaccurate
•The expanded range and smaller right angle
probe are ideally suited for these applications