l Three parallel light pipes, in low angle, collimating horizontal angle and high angle respectively.
l The set angle: the horizontal angle: 90°0’,
the low angle and high angle: 30°(±30’)
l Length of the lens barrel: 400MM.
l Effective aperture: 54 MM.
l Focus: 420. Scale value of the cross-hairs board: 30’’or [20”].
l Max. adjustable range of parallel light pipes in low angle and high angle:
the horizontal wire:≧60’, the vertical wire:≧60’.
l Angle of field: 10°20’
l Resolution: 3’’
l Magnification: 5.7~7x
l Sighting distance: 20~25cm
l A central spiral at the worktable to connect and hold the equipment to be calibrated. The spiral is suitable for screws of both English and metric measurements.
l Max. range of adjustment for up-down worktable: 250mm (including apertures)
l Dimensions: 920×830×430mm
l Weight: 95kg
l Sensitivity of the level at the base: △≤8’’/ 2MM
l Voltage/power: 4.5~6.0 v/ 2.1w
l Power switch: I=10A
l Lighting: cold light source (can be fine-tuned), in green or white
Attentions:
l Please choose the right working voltage for the instrument: 220V± 10%.
l Do not twist, press or squeeze the power lines of the switch and parallel light pipes. Never pull or drag the power line of parallel light pipes.
l It’s advised that the calibrating instrument, once installed and tested, be placed in a professional working place with good lighting and air condition.
l Do not touch parallel light pipes and other accurate parts unless necessary.
l Please maintain and clean the plating parts and blackened parts. Clean them carefully with clean soft cotton cloth.
Cautions:
l The disassembly of accurate parts such as the power and parallel light pipes must be performed only by experts who are familiar with the existing danger.
l When out of use, please turn off the switch and pull off the plug.
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