Máy chiếu biên dạng, PH-3515F, PH-A14, Series 172

Máy chiếu biên dạng, PH-3515F, PH-A14

Model máy		PH-A14	PH-3515F
Mã đặt hàng		172-810	172-868
Projected image		Invert-reversed	Erect-reversed
Resolution for X/Y counter		—	—
Measuring range (XxY)		200x100mm	254x1 52mm
Protractor screen	Effective diameter	Ø356mm (14'')	Ø353mm (13.9'')
	Screen material	Fine-ground glass
	Screen rotation	±360°(±370°for display)
	Angle display	Vernier	Digital counter (LED) (ABS/INC mode switching), Zero Set
	Resolution	2' (graduation)	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	Less than ±0.1% of nominal magnification
	Surface illumination	Less than ±0.15% of nominal magnification
Illumination	Transmitted illumination	Halogen bulb (24V, 150W, 500hours) (No.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	Parabolic halogen bulb (24V, 200W, 500hours) (No.12BAA637)
		Beam concentration and adjustment available, Heat-absorbing filter, Built-in cooling fan

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Nguyễn Văn Tấn