JT 25 Digital Comparator

The instrument can test effectively profile, section and surface shapes of various complicated work-pieces, such as templates, punching pieces, cams, gears, forming cutters, mercerizes etc. it is widely used in workshops and measuring stations of those industries: machinery, instrument & meter, watch-making, mould and electron etc.

features

• It has a very strong general-purpose look, beautiful shape and convenient operation.
• The Up-down movement system and worktable transmission both adopt imported V straight line guide, transmission is comfortable and convenient.
• Two kinds of illuminations systems (high and low levels) can meet various illumination requirements of different workpieces and materials.
• Image is very clear and symmetrical.
• Surface illumination adopts fiber-optic transmission, so it has the characteristics of small-volume, high-brightness and easy-operation.
• It has a high accuracy, and strong stability and reliability.
• Worktabe is make of aluminum alloy material, so it is very light.
• The digital display uses digitron to display length and angle.

specs

Worktable:

• Size ofworktable(mm): 400 x 150
• X axis travel (mm): 0 ~ 200
• Resolution: 0.001mm
• Y axis travel (mm): 0~80 (focusing)
• Z axis travel (mm): 0~150
• Accuracy of X.Y axis: (3+L/75) µm

Screen:

• Screen diameter(mm): Ø350
• Rotary range: 0°-360°
• Rotary angle resolution: 1'
• Rotary angle accuracy: 4'

"L": measuring length ofwork-piece ( Unit: M)

objective

illumination

• contour: 24V, 150W halogen tungsten bulb
• surface: 24V, 150W halogen tungsten bulb

Ordering info