Jt12 a b profile projector

1. 7
11121-B
｜中 300 D刷川easuring P呻ctor
I
Characteristics
。 Clea「 image, accurate magnification, easy ope「ation fo「
comparing measu『ement
。 With a non spherical collecto「 lighting system, the visual field of
the projector sc「een would be all the mo「e b「ight and
homogeneous; thus reducing measu『ement er『ors and fu「ther
securing the accu「acy
。 lmpo「ted long-life halogen tungsten lamps a「e adopted to satisfy
the requi「ement of long-time uses of the p「ojecto「 With axial flow
blower fans, the bilateral heat radiation can provide super-st「ong
radiating pow凹，
。 JT12A-B has a DS401SM multi-function digital meter and
micro-p「inte「 available as an optional parts
Technical Parameters
Projection screen
Sc「een diameter：中300 mm
Rotation range: 0。
～ 360。
Resolution of the rotary angle: 1 ’
Accu「acy of the 「ota「y angle: 6’
Worktable
Worktable area: 340mmx 152mm
Range of X一coordinate: 0-150 (mm) Resolution 0.001(mm)
Range of Y-coo「dinate: O～50 (mm) Resolution 0.001(mm)
Range of Z-coo「dinate(Focusing): O～90(mm)
八ccuracy of the instrument: (4＋ υ25) µ m, of which, L = length of the
WO「kpiece measured( unit: mm)
Load capacity of the worktable: Skg
Lighting source
Transmission lighting: 12V 100W Halogen tungsten lamp
Indirect lighting· 24V 1SOW Halogen tungsten lamp
Objective
［ 问
｜ObJect Visual Field
ObJect Working Distance
Errors of magnifying power
10x
74π1m
0.08%
E「「ors of magnifying power: 0.08%
Ambient environment of the instrument service
Room temperature: 20℃主5℃
Relative humidity: 40%～70%
Overall sizes of the instrument (m『n): 480x 780×1150
Mainframe weight: 135 kg
Remarks on the Power Source
Rated voltage for the inst「ument is 220V/110V
Frequency: SOHZ/60HZ