Bench top horizontal profile projector
PH-3515F, PH-A14 MITUTOYO

FEATURES
* Bench-top model that uses horizontal
optical system.
* Suitable for thread pitch measurements--
blurred or distorted images will not be
produced when workpiece is angled.
* Erect image* on the day-bright screen
(*inverted: PH-A14).
* 353mm (356mm: PH-A14) diameter
protractor screen with cross-hairs and
staggered lines for easy alignment.
* Digital angle measurement to 1' or 0.01º
(PH-3515F).
* Heavy-duty workpiece table incorporates
linear scales for fast, accurate
measurement.

Technical Data
Projected image: Erect (inverted: PH-A14)
Protractor screen (optional)
* Effective diameter: 353 (13.9")mm 356mm (14")**
* Screen material: Fine-ground glass
* Screen rotation: ±360°, fine feed and clamp
* Angle reading: Digital counter (LED)*
Resolution: 1' or 0.01° (switchable)
Range: ±370°
ABS/INC mode switching, Zero Set
[*Vernier (graduation: 1'): PH-A14]
* Reference line: Cross-hairs
Projection lens: 10X [172-184 (172-011: PH-A14)]
Optional: 5X, 20X, 50X, 100X
(20X, 50X, 100X: PH-A14)
Magnification accuracy
* Contour illumination: ±0.1% or better
* Surface illumination: ±0.15% or better
Maximum workpiece height: Refer to the projection capacity
(H) below.
Contour illumination
* Light source: Halogen bulb (24V, 150W)
* Optical system: Telecentric system
* Functions: 2-step (High/Low) brightness switch,
(Lit together with main power
activation: PH-A14)
Heat-absorbing filter, Cooling fan