Description
Holmarc’s Tool maker’s microscopes are multi-functional measuring instruments which are primarily used for inspection and measurement of miniature mechanical and electronic parts and tools. These microscopes are used to view and measure linear distances, thread pitch, thread angles, tool edges, tool wear surfaces etc. and are ideal for photo-lithographic labs, nano-technology labs, biomedical labs etc. Our tool maker’s microscopes are equipped with a cross hair reticle on the eyepiece, coupled with protractor on the tube. The cross wire acts as a reference point for taking fine measurements. The XY stage is fitted with precision micrometers having a resolution of 10 microns and the measurements are taken by the movement of the stages. Digital micrometer with 1 micron resolution is available as an optional accessory. The instrument uses high bright LED for transmitted illumination as well as for oblique illumination. The standard model consists of 2X microscope objective and 15X eyepiece. Additional eyepieces and objectives are available as optional accessories. All optics are coated with broadband multilayer AR to get the clear and flare less images.
Specifications & Tolerances
| Optical Tube |
| Monocular Inclined angle 30 degree |
| 90º Cross-Hair reticle |
| Diopter Adjustable |
| Eyepiece Protractor |
| Rotation : 360º |
| Graduation : 1º |
| Minimum Reading : 6′ (by vernier) |
| XY Stage (Model No: HO-TMM-01) |
| Travel : 25 x 25 mm |
| Size : 100 x 100 mm |
| Stage Glass : 60 x 60 mm |
| Max. Work piece height : 115 mm |
| Max. Work piece weight : 5 Kgs |
| 9rive : Micrometer |
| Resolution : 10 microns |
| XY Stage (Model No: HO-TMM-02) |
| Travel : 50 x 50 mm |
| Size : 150 x 150 mm |
| Stage Glass : 90 x 90 mm |
| Max. Work piece height : 107 mm |
| Max. Work piece weight : 5 Kgs |
| 9rive : Micrometer |
| Resolution : 10 microns |
| Total Magnification | : | 30 X |
| Objective | : | X (Working Distance: 67 mm, NA : 0.07) |
| Eyepiece | : | 15 X (View Field Diameter : 13 mm) |
| Transmitted Illumination | : | High Bright LED, Intensity Adjustable |
| Reflected Oblique Illumination | : | High Bright LED, Intensity Adjustable |
| Power Supply | : | 230 V, 50 Hz |
| Dimensions | : | 354 x 220 x 436 mm |
Digital Micrometer Head
(2 Nos. required for XY stage)
Travel = 25 mm, Resolution = 1 micron
(Model No. HO-TMM-DM1)
10X, FN – 13 mm
(Model No. HO-TMM-E10)
20X, FN – 10 mm
(Model No. HO-TMM-E20)
5X, WD – 33 mm, NA: 0.10
(Model No. HO-TMM-MO5)
10X, WD – 14 mm, NA: 0.14
(Model No. HO-TMM-MO10)
| Both transmitted and reflected Illumination intensity can be adjusted. |
| Angle measurement is performed easily by turning the angle scale disc to align the cross-hair reticle with the work piece image. |
| Bright field observation, clear and flare less image, wide field of view. |
| Two XY stages with different travel ranges are available (25 x 25 mm & 50 x 50 mm) |
