Takao Manufacturing Co., Ltd.
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｜High Precision Glass vessel｜General products｜Physical and chemical equipment｜Spirit Level｜
｜High dimensional precision glass tube product｜Industrial engineering ceramics｜

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Circular Vials
Horaizontal angles are measured by placing these instruments on surfaces. These enable the user to measure the horizontal angles in all directions.
Model
Item
number
A(mm)
outside
diameter
B(mm)
height
C(mm)
Diameter
of circle
D(mm)
Diameter
of bubble
Sensitivity
Above:Marked line
Below: 2mm
Standard
color of
marked
circle
Warranted
marked
temperature
(℃)
1S-100
-01		 φ10.0
-R180		 +0
φ10.2-0.3		 MAX8.0 φ4.0 φ2.5
～3.5		 0゜38' 12"
0゜38' 12"		 red 50
1S-100
-02		 φ11.0
-R180		 +0
φ11.0-0.2		 MAX8.8 φ4.5 φ2.5
～3.5		 0゜42' 58"
0゜38' 12"		 red 50
1S-100
-03		 φ11.0
-R800		 +0
φ11.0-0.2		 MAX8.8 φ4.0 φ2.5
～3.0		 0゜08' 36"
0゜08' 36"		 red 50
1S-100
-04		 φ12.0
-R340
 +0
φ12.0-0.2		 MAX8.8 φ4.5 φ3.3
～3.8		 0゜42' 58"
0゜38' 12"		 red 60
1S-100
-05		 φ13.3
-R420
 +0
φ13.3-0.2		 MAX8.8 φ4.5 φ2.8
～3.3		 0゜22' 45"
0゜20' 13"		 red 50
1S-100
-06		 φ13.8
-R180		 +0
φ13.8-0.2		 MAX8.8 φ5.0 φ3.0
～4.0		 0゜47' 45"
0゜38' 12"		 red 60
1S-100
-07		 φ13.8
-R340		 +0
φ13.8-0.3		 MAX8.8 φ5.0 φ3.0
～4.0		 0゜25' 17"
0゜20' 13"		 blue 60
1S-100
-08		 φ13.8
-R500		 +0
φ13.8-0.3		 MAX8.8 φ5.0 φ3.0
～4.0		 0゜17' 11"
0゜13' 45"		 red 60
1S-100
-09		 φ13.8
-R800		 +0
φ13.8-0.3		 MAX8.8 φ5.0 φ3.0
～4.0		 0゜10' 45"
0゜08' 36"		 black 60
1S-100
-10		 φ13.6
-R1200		 +0
φ13.8-0.3		 MAX8.8 φ5.0 φ3.0
～4.0		 0゜07' 10"
0゜05' 44"		 red 60
1S-100
-11		 φ14.5
-R180		 +0
φ14.5-0.2		 MAX8.8 φ5.3 φ3.5
～4.5		 0゜50' 08"
0゜38' 12"		 red 60
1S-100
-12
 φ16.0
-R180		 +0
φ16.0-0.3		 MAX8.8 φ5.5 φ3.5
～4.5		 0゜52' 31"
0゜38' 12"		 red 50
1S-100
-13		 φ16.0
-R500		 +0
φ16.0-0.3		 MAX8.8 φ5.5 φ3.5
～4.5		 0゜18' 54"
0゜13' 45"		 blue 50
1S-100
-14		 φ17.0
-R180		 +0
φ17.0-0.3		 MAX8.8 φ6.0 φ3.5
～4.5		 0゜57' 18"
0゜38' 12"		 red 50

Tubular Vials
Tubular vials are limited to single-dimension measurement of angles,but boast superior accuracy.Suited for mounting on vehicles.
Model Specifications
Dimension
(A×B)		 Sensitivity
5K-100-04 φ6×34mm 17' 11" (R-300)
5K-100-04 φ6×34mm 11' 28" (R-450)
5K-100-05 φ6×34mm 8' 36" (R-600)
Small Tubular Vials
Indications are maeked. Used for measurement of angles in one dimension.
Model Specifications
Dimension
(A×B)		 Sensitivity
5S-100-01 φ5.5×20mm (R-180)
5S-100-02 φ5.5×25mm (R-180)
Barrel Shaped Vials
Spirit levels designed to be attached to the case of tools such as measuring tapes.
Model Specifications
Dimension
(A×B)		 Sensitivity
6S-100-01 φ7.0×26mm (R-150)
6S-100-04 φ8.0×42mm (R-150)

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