STANDARD MOUNTED CIRCULAR LEVELS

Our standard Unmounted Circular Levels are precision manufatured glass vials filled with a clear, low expansion fluid. They are hermetically fused, virtually stain-free, leakproof, and exceptionally durable. The centering circle is marked on the upper spherical surface. The standard sizes offered below cover a wide range of specifications suitable for most applications.


Part
Number
Specifications
(Inches)
Sensitivity
Per.1 inch
A
B
C
D
E
F
1-06000
.375
.364
.281
.188
.093
.160
130 minutes
1-07000
.438
.423
.281
.188
.093
.180
130 minutes
1-08000
.500
.482
.312
.219
.093
.180
45 minutes
1-09000
.610
.586
.344
.219
.125
.220
45 minutes
1-11000
.748
.738
.375
.250
.125
.276
45 minutes
1-13000
.866
.856
.375
.250
.125
.315
20 minutes
1-16000
1.000
.974
.406
.266
.140
.315
10 minutes
1-20000
1.250
1.240
.562
.406
.156
.438
10 minutes
1-24000*
1.500
1.461
.562
.406
.156
.500
10 minutes
1-32000*
2.000
1.970
.562
.406
.156
.625
10 minutes

* May be sold with or without filler tip at bottom (at manufacturer’s option)

NOTES
1. Normal tolerances ± .010 inch except where maximum dimensions are indicated
2. Specification B tolerance ± .020 inch
3. Specifications for C, D, and E are maximum dimensions
4. Tolerance on sensitivity is ± 10%
5. Standard fluid - clear mineral spirits