

Travelling Microscope VM-1 - ALMICRO
The ALMICRO VM-1 Travelling Microscope is a precision linear measurement instrument designed for physics laboratories, metrology training, and educational institutions. Unlike the KW-900 Tool Maker Microscope, which is optimized for industrial component inspection and angular measurement, the VM-1 is specifically intended for accurate displacement, length, and vernier-based measurements in laboratory experiments.
Built on a heavy cast-iron base with a machined vee-top surface, the VM-1 ensures excellent stability and smooth travel. The microscope travels horizontally up to 22 cm and vertically up to 15 cm using precision slides, while dual slow-motion knobs enable fine positioning for accurate readings. With vernier least count of 0.01 mm or 0.02 mm, the VM-1 delivers reliable measurement accuracy essential for optical and mechanical experiments.
A milky cenolite working surface allows clear placement of samples, scales, or objects, and the system is supplied with cross-hair eyepiece optics for precise alignment and reading.
How VM-1 differs from KW-900 Tool Maker Microscope
VM-1: Designed for linear displacement & vernier measurements
KW-900: Designed for industrial dimensional & angular inspection
VM-1 uses manual travelling stages for experimental measurements
KW-900 includes rotary stage & profile measurement features
VM-1 is ideal for education & physics labs, not shop-floor QC
Key Highlights
Heavy cast-iron base with machined vee-top
Horizontal travel: 22 cm | Vertical travel: 15 cm
Vernier accuracy: 0.01 mm / 0.02 mm
Dual slow-motion fine movement knobs
10× eyepiece with cross-hair line
Achromatic 2× objective (FL-50 mm)
Supplied in protective wooden box
Ideal for:
Physics laboratories, engineering colleges, metrology training, optical experiments, displacement measurement studies, and academic demonstrations.
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Product Details
The VM-1 Travelling Microscope is a precision measuring instrument designed for accurate linear measurements in physics laboratories, metrology applications, and educational institutions. Built on a heavy cast-iron base with a precision-machined vee-top surface, the microscope provides smooth horizontal and vertical travel with fine vernier readings, ensuring reliable and repeatable measurements.
Key Features & Benefits
| Feature | Benefit |
|---|---|
| Heavy Cast Iron Base | Excellent rigidity and vibration-free operation |
| Precision Vee-Top Surface | Accurate alignment and smooth travel |
| Horizontal & Vertical Movement | Enables precise 2-axis measurements |
| Fine Slow Motion Knobs | High accuracy in readings |
| Vernier Least Count up to 0.01 mm | Precise measurement resolution |
| Cross Hair Eyepiece | Easy and accurate alignment |
| Achromatic Objective | Clear, distortion-free viewing |
| Supplied in Wooden Box | Safe storage and transportation |
Measurement & Movement Specifications
| Parameter | Specification |
|---|---|
| Horizontal Travel | 22 cm |
| Vertical Travel | 15 cm |
| Movement Mechanism | Slide-based travel with slow motion control |
| Vernier Least Count | 0.01 mm / 0.02 mm |
| Levelling Screws | 3 (one fixed) |
| Measurement Method | Linear displacement measurement |
Optical System
| Parameter | Specification |
|---|---|
| Objective | Achromatic 2× (FL-50 mm) |
| Eyepiece | 10× with cross hair line |
| Optical Quality | Clear image with accurate scale alignment |
Stage & Base Construction
| Feature | Description |
|---|---|
| Base Material | Cast iron |
| Base Surface | Precision-machined vee-top |
| Stage Surface | Milky cenolite sheet for object placement |
| Stability | High rigidity for precise readings |
Applications
| Area | Application |
|---|---|
| Physics Laboratories | Linear measurement experiments |
| Metrology Labs | Precision displacement measurement |
| Engineering Colleges | Practical demonstrations |
| Research Institutes | Optical measurement studies |
| Calibration Labs | Verification of linear scales |
Packaging & Delivery
| Item | Details |
|---|---|
| Inner Packing | Thermocol / Styrofoam |
| Outer Packing | Cardboard Box |
| Storage | Supplied in wooden box |
| Transport Safety | Secure and shock-resistant |
























