I.Purpose
PDP300A Precise Measuring Projector is a instrument which adopts photo alignment for profile, grating digital display technology move of working stage as precision focusing. It can not only measure profile but also coordinate. Model PDP300A has the performance of transmission and reflection illumination and the connector for computer. It can be widely used in industry, such as machinery, electronics, clock and watch, and earthquake research, national defense, scientific research etc.
II. Specification
1.Projective screen:
Dimension of projective screen: 300mm
Rotational range: 0-360°
Dividing value of rotational digital display: 1′(or 0.01)
2.Objective:
Magnification Objective linear field Objective working distance
10X 30mm 85.17mm
3.Rotational moving range of working stage (mm):
X-axis: 0-200; Dividing value of digital display: 0.001
Y-axis: 0-100; Dividing value of digital display: 0.001
4.Light source of illumination:
Illumination of transmit: 24V/150W halide-tungsten lamp
Illumination of reflection: 24V/150W halide-tungsten lamp
III. Outfit of instrument:
A.Mandatory things:
1. Main body of instrument 1(station)
2. 10X Objective 1
3. 20X Objective 1(optional)
4. 50X Objective 1(optional)
5. 100X Objective 1(optional)
6. Mirror of 10X Objective 1
7. Mirror of 20X Objective 1(optional)
8. Mirror of 50X Objective 1(optional)
9. Mirror of 100X Objective 1(optional)
10. Standard Glass-ruler with 50mm 1
11. Normal Glass-ruler with 360mm 1
B.Spare parts:
1. Fuse used 5A/5*20 5
2. Fuse used 3A/5*20 5
3. Halide-tungsten lamp used 24V/150W 5
Shanghai Optical Instrument Import & Export Co.,Ltd Tel:021-35030527 Fax: 021-65563863 Connecter: Jeff Wang

Shanghai Optical Instrument Export&import Co.Ltd(SOIEC) was incorporated in shanghai in 1996 and is attatched to Shanghai Optical Instrument Co.Ltd , the authoritative enterprise in the chinese mainland optical instrument line. Our company is spencialized in export and import business on all sorts of optical instruments and their components. The trademark of our company was registered in 1950s and hold a great reputation in China as a sign of premium quality and considerate service. The products made by us had already been sold to the USA ,Europe and Japan. Looking ahead, SOIEC is focusing on the development of new business and marketing opportunities. Our expertise and willingness to exploit opportunities to develop our existing products has been the cornerstone of our steady growth.