TM-500
SERIES 176 — Toolmaker's Microscopes
TM-505
TM-510
The Mitutoyo TM Series is a toolmaker's microscope well suited
for measuring dimensions and angles of machined metals. It can
also be used to check the shape of screws and gears by attaching
an optional reticle. The compact body makes it ideal for use on
shop-floors with limited space.
FEATURES
• Angle measurement is performed easily by turning the angle
scale disc to align the cross-hair reticle with the workpiece
image.
• Illumination intensity can be adjusted.
SPECIFICATIONS
MICROSCOPES
Model No.
Order No.
TM-505
TM-510
176-811
176-812
176-811C
176-812C
176-811A
176-812A
176-811D
176-812D
176-811E
176-812E
XY range
50x50mm (2"x2")
100x50mm (4"x2")
Effective area of table
96x96mm
150x92mm
(5.98"x5.98")
(9.45"5.98")
Max. workpiece height 115mm (4.53")
107mm (4.21")
Max. workpiece weight 5kg (11lbs.)
Measuring unit
Optional
Optical tube
• Monocular (diopter adjustable)
• Depression angle: 30°
• With broken cross-hair reticle (176-126)
ngle scale disc
• Rotation: 360°
• Minimum reading: 6' (by vernier)
Eyepiece (176-116)
15X (View field diameter: 13mm/.51")
Objective (176-138)
2X (Working distance: 67mm/2.64")
Total magnification
30X
Transmitted illumination • Light source: Tungsten bulb (24V, 2W)
• With green filter
• Light intensity adjustable
Reflected illumination
• Light source: Tungsten bulb (24V, 2W)
• Light intensity adjustable
Power supply
100/110/120/220/240V AC, 50/60Hz
Dimensions
210x333x391mm
240x333x391mm
(8.27"x13.11"x15.39")
(9.45"x13.11"x15.39")
Mass
13.5g
14.5g
100V
110V
120V
220V
240V
Optional
reticles
Optional Reticles
Order No.
176-111
176-135
176-113
176-114
176-129
176-109
176-110
176-140
176-141
176-142
176-143
176-144
176-123
176-124
176-125
176-120
176-121
176-122
176-127
176-128
176-129
176-130
176-112
362
Templet patterns
Concentric circles (Up to ø4mm, 0.05mm increment)
Concentric circle (Up to ø.2", .01" increment)
55° angle
60° angle
90° broken cross-hair*
Metric screw threads (Pitch= 0.25 - 1mm)
Metric screw threads (Pitch= 1.25 - 2mm)
ISO metric screw threads (Pitch= 0.075 - 0.7mm)
ISO metric screw threads (Pitch= 0.75 - 2mm)
ISO unified screw threads (80 - 28TPI)
ISO unified screw threads (24 - 14TPI)
ISO unified screw threads (13 - 10TPI)
Unified screw threads (80 - 28TPI)
Unified screw threads (24 - 14TPI)
Unified screw threads (13 - 10TPI)
Whitworth screw threads (60 - 26TPI)
Whitworth screw threads (24 - 18TPI)
Whitworth screw threads (16 - 11TPI)
NF screw threads (80 - 28TPI)
NF screw threads (24 - 14TPI)
NF screw threads (13 - 10TPI)
14.5° involute gear teeth (normal rack type)
20° involute gear teeth (normal rack type)
OPTIONAL ACCESSORIES
Order No.
176-115
176-117
176-139
176-137
164-161
164-162
152-390
152-389
152-391
152-392
611635-041
611675-041
611201-241
611202-241
Description
10X eyepiece (View field diameter: 13mm)
20X eyepiece (View field diameter: 10mm)
Objective, 5X (W.D.: 33mm, N.A.: 0.10)
Objective, 10X (W.D.: 14mm, N.A.: 0.14)
Digimatic micrometer head (mm)
Digimatic micrometer head (inch/mm)
Micrometer head (0.005mm reading, X-axis type)
Micrometer head (0.005mm reading, Y-axis type)
Micrometer head (.0001" reading, X-axis type)
Micrometer head (.0001" reading, Y-axis type)
Rectangular gauge block (25mm)
Rectangular gauge block (50mm)
Rectangular gauge block (1")
Rectangular gauge block (2")
Order No.
990561
176-203
175-204
176-106
172-196
176-105
172-197
172-378
176-107
937387
965013
(See page 362.)
(See page 374.)
(See page 374.)
Description
Workpiece clip (2pcs./set)
Twin-bulb reflected illumination unit
Dial indicator attachment
Rotary table (Effective diameter: 66mm)
Rotary table (Effective diameter: 100mm)
Swivel center support (Max. workpiece dia.: 70mm)
Swivel center support (Max. workpiece dia.: 80mm)
V-block with clamp (Max. workpiece dia.: 25mm)
Holder with clamp
SPC cable (1m)
SPC cable (2m)
Reticles
Bifurcated fiber illuminator
Fiber-optic ring light illuminator
Unit: mm
207.5
207.5
152
207.5
152
152
391
391
Dimensions
210
333
321.5
240
210
333
152-390 (X-axis)
152-391 (X-axis)
152-389 (Y-axis)
152-392 (Y-axis)
MICROSCOPES
SYSTEM DIAGRAM
SPC Cable
936937 (1m) x 2pcs.
Digimatic Micrometer Head
164-161 x 2pcs.
164-162 x 2pcs.
611635-041 x 2pcs.
611201-241 x 2pcs.
611675-041
611202-241
MUX-10F
377-090-1
Fluorescent tube
cirular illumination
QM-Data200
Reticles
176-203
176-115
176-117
176-204
TM-505
TM-510
TM-505 only
990561
TM-510 only
172-196
176-106
176-139 176-137
176-105
172-378
363
176-107
172-197
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