| Protractor screen | Model No. | PH-3515F |
| Order No. | 172-868*1 | |
| Projected image | Erect-reversed | |
| Protractor screen | Effective diameter | ø353 mm (13.9 in) |
| Screen material | Fine-ground glass | |
| Screen rotation | ±360° (±370° for display) | |
| Angle display | Digital counter (LED) (ABS/INC mode switching), Zero Set | |
| Resolution | 1’ or 0.01° (switchable) | |
| Mechanism | Fine feed and clamp | |
| Cross-hairs | 90° (solid lines) | |
| Projection lens | Magnification | 10X (standard accessory), 5X(PH-3515F only), 20X, 50X, 100X |
| Lens mount | Screw mount | |
| Magnification accuracy | Transmitted illumination | Within ±0.1% of nominal magnification |
| Surface illumination | Within ±0.15% of nominal magnification | |
| Illumination*3 | Transmitted illumination | Halogen bulb (24 V, 150 W, 500 hours) (515530), Telecentric system, Heat-absorbing filter, Built-in cooling fan, 2-step (High/Low) brightness switch, Combination use with a color filter available |
| Surface illumination (oblique) |
Parabolic halogen bulb (24 V, 200 W, 500 hours) (12BAA637) Beam concentration and adjustment available, Heat-absorbing filter, Built-in cooling fan |
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| Resolution for X/Y counter*4 | N/A | |
| Measuring unit | Digital scale | |
| Measuring range (X×Y) | 254×152 mm | |
| *1: To denote your AC power cable add the following suffixes to the order No.: A for UL/CSA, D for CEE, DC for CCC, E for BS, K for KC, C and No suffix is required for PSE. | ||
| *3: For the PH-A14, a light source (24 V, 150 W), which is common to the Transmitted illumination and Surface illumination, is used. It is not possible to regulate brightness. | ||
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*4: XY counter is not built in the main unit of the PH-3515F or PH-A14. If a counter display is required, it is recommended to purchase the QM-Data200 or a counter (KA-212) separately. |
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| Note: Depending on the angle of illumination, measurement results may be smaller than actual values. | ||
