REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Precision Weighted-Base Indicator Holders with Calibration Certificate
These holders come with a calibration certificate traceable to NIST states that the granite base has passed a test for surface accuracy. The extremely tight flatness tolerances of the granite allow for nearly frictionless workpiece movement and provide an accurate reference plane for inspection work.
Holders with jointed arm have a fine-adjustment knob for precise positioning.
Base | Upright Post | Arm | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Mounting Stem Dia. | Surface Accuracy | Throat Dp. | Lg. | Wd. | Ht. | Thread Size | Material | Dia. | Ht. | Material | Lg. | Flexibility | Features | Each | |
| 3/8" | ±0.00005" | 1 3/4" | 6" | 6" | 2" | 1/2"-13 | Granite | 1 1/4" | 8" | Steel | 4 1/8" | Rigid | __ | 0000000 | 0000000 |
| 3/8" | ±0.0001" | 5" | 8" | 12" | 2" | 1/2"-13 | Granite | 1 1/4" | 12" | Steel | 7 5/16" | Jointed | Fine-Adjustment Arm | 0000000 | 000000 |
| 3/8" | ±0.0001" | 5" | 12" | 18" | 4" | 1/2"-13 | Granite | 1 1/4" | 12" | Steel | 7 5/16" | Jointed | Fine-Adjustment Arm | 0000000 | 00000000 |
Base | Upright Post | Arm | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Mounting Lug Hole Dia. | Surface Accuracy | Throat Dp. | Lg. | Wd. | Ht. | Thread Size | Material | Dia. | Ht. | Material | Lg. | Flexibility | Features | Each | |
| 1/4" | ±0.00005" | 1 3/4" | 6" | 6" | 2" | 1/2"-13 | Granite | 1 1/4" | 8" | Steel | 4 1/8" | Rigid | __ | 0000000 | 0000000 |
| 1/4" | ±0.0001" | 5" | 8" | 12" | 2" | 1/2"-13 | Granite | 1 1/4" | 12" | Steel | 7 5/16" | Jointed | Fine-Adjustment Arm | 0000000 | 000000 |
| 1/4" | ±0.0001" | 5" | 12" | 18" | 4" | 1/2"-13 | Granite | 1 1/4" | 12" | Steel | 7 5/16" | Jointed | Fine-Adjustment Arm | 0000000 | 00000000 |
Dial Plunger-Style Variance Indicators with Precision Weighted-Base Holder
Mount
Side View
Mount
Side View
A granite base stabilizes these indicators. The extremely tight flatness tolerances of the granite allow for nearly frictionless workpiece movement and provide an accurate reference plane for inspection work.
Indicators have a continuous dial numbered clockwise around the face for taking direct measurements. Rotate the dial face for viewing at multiple angles. All come with calibration certificates traceable to NIST that state the indicator and the granite base have passed a test for accuracy. They have jeweled bearings that are highly sensitive and wear resistant for a long service life.
Holders with jointed arm have a fine-adjustment knob for precise positioning of the indicator.
Dial | Contact Point | Upright Post | Arm | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Measuring Range | Measuring Increments | Accuracy | Industry Designation | Indicator Mount. Stem Dia. | Mount. Lug Hole Dia. | Dia. | Reading | Head Dia. | Lg. | Mount. Thread Size | Dia. | Ht. | Lg. | Flexibility | Throat Dp. | Granite Base Flatness Tolerance | Each | |
| 0"-1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | __ | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 1 1/4" | 8" | 4" | Rigid | 1 3/4" | ±0.00005" | 0000000 | 0000000 |
| 0"-1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | __ | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 1 1/4" | 12" | 7 5/16" | Jointed | 5" | ±0.0001" | 0000000 | 000000 |
| 0"-1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 1 1/4" | 8" | 4 1/8" | Rigid | 1 3/4" | ±0.00005" | 0000000 | 000000 |
| 0"-1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 1 1/4" | 12" | 7 5/16" | Jointed | 5" | ±0.0001" | 0000000 | 000000 |