Measuring Instrument
Projector Nikon
observe and measure the shape and dimensions of the object to be inspected by projecting it at an accurate magnification.
In addition to a wide measuring range, the built-in digital protractor and digital counter provide excellent operability.
The lineup is selectable according to the size of the effective screen diameter.
■main specifications
【V-12B】
<projection screen>
effective diameter of projection surface:Φ305mm、made of ultrafine glass, with engraving crossharis
V-12BDC/V-12BD:rotatable screen with digital protractor rotating knob
360 degree rotatable(digital reading)
V-12BSC/V-12BS:fixed screen
projection lens:5X、10X、20X、50X、100X、200X (front lens parfocal) 3-turret mount
magnification accurary:transmitted illumination:±0.1%、reflected lighting:±0.15% (excluding 200X)
stage:MHS 10X6B、MHS 8X6B、 MHS 6X4B、MHS 4X4B、MHS 2X2B、slidable stage
<lighting equipment>
transmitted illumination:telecentric illumination(switching in 4 steps with transmitted illumination zooming condenser lens)
reflected lighting:vertical reflection illumination with half-mirror built in
light source:24V150W halogen lamp, light source brightness H/L switchable
maximum height of test object:100mm(when using MHS 10X6B/MHS 8X6B:70mm)
body dimensions:410(W)×650(D)×938~1038(H)mm
(hood attached:410(W)×700(D)×970~1070(H)mm about 80kg
indication accuracy:3.0+L/50um after correction、the load mass is 1kg or less
3.5+L/50um with on-site correction when the rotary table is mounted(excluding MHS 2X2B)
【V-20B】
<projection screen>
rotatable screen, effective diameter of projection surface:Φ500mm 、made of ultrafine glass, with engraving crosshairs
center height:1403mm、angle of rotation:360°、rotation angle minimum reading:1°
built-in digital protractor
projection lens:5X,10X,20X,50X,100X(front lens parfocal) 3-turret mount
magnification accuracy:transmitted illumination:±0.1%、reflected lighting:±0.15%
each projection lens's transmitted illumination is zoom-type telecentric illumination
stage:MHS 10X6B,MHS 8X6B,MHS 6X4B,MHS 4X4B,MHS 2X2B,slidable stage
<lighting equipment>
transmitted illumination:telecentric illumination(zoom switching)
reflected lighting:vertical reflection illumination with half-mirror built in
light source:24V150W halogen lamp, light source brightness H/L switchable
maximum height of test object:150mm
body dimensions:570(W)×615(D)×1900(H)mm
(hood attached:1200(D)×2000(H)mm about 260kg
indication accuracy:3.0+L/50um after correction、the load mass is 1kg or less
3.5+L/50um with on-site correction when the rotary table is mounted(excluding MHS 2X2B)