Stage Micrometer Manufacturer,Supplier and Exporter in India
Product Code : EL-M-914
Jlab Export is a leading Stage Micrometer Manufacturer,and suppliers in India
Stage Micrometer (code EL-M-914) is a calibration slide for light microscopes: a scale centred on a glass disc, set in a black anodized aluminium slide measuring 75 x 24 x 2 mm. It is used for routine calibration, particularly when objectives are swapped between microscopes. JLab makes the stage micrometer in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Scale | Centred on a glass disc |
| Mount | Black anodized aluminium slide |
| Slide size | 75 x 24 x 2 mm thick |
| Use | Routine calibration of light microscopes |
| Quality check | Each stage micrometer is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 4–6 working days |
| Product code | EL-M-914 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Calibrating an Eyepiece Graticule
An eyepiece graticule carries a scale with no fixed value of its own, because the distance each division covers on the specimen depends on the objective in use. Place the stage micrometer on the stage, focus on its scale and turn the eyepiece until the two scales lie side by side. Pick two points where the scales coincide, count the graticule divisions between them and divide the known stage distance by that count: the answer is the length one graticule division covers with that objective.
When to Repeat the Calibration
Repeat the check for every objective, and again whenever an objective, eyepiece or graticule moves to a different microscope, since a figure from one combination does not carry over to another. A written table of values kept beside the microscope lets later measurements be read from the graticule alone. Hold the slide by its aluminium frame and clean the glass only with lens tissue, so the scale lines stay unscratched.
Related Calibration Items
- Eyepiece Reticule — graduated eyepiece scale that a stage micrometer is used to calibrate.
- Stage Micrometer Slide — stage micrometer with its scale mounted on a 1 x 3 inch slide.
- Achromatic Objectives — achromatic objectives in nine powers, each needing its own calibration.
Microscopes and their parts sit together in Microscope, part of Microscope Lab Equipment.
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Last updated: 29 October 2026
