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ACCU-TECH MEASUREMENT SYSTEMS
Karnataka, India

Our Products

Vertical Profile Projectors

Horizontal Profile Projectors

Video Measuring Machine

Illuminated Magnifiers

Tool Inspection System

DIGITAL MEASUREMENT SYSTEMS

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Profile Projector Video Measuring System PL 300

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Computer Based Geometrical 2D Reverse Engineering Software

Vertical Profile Projector MODEL VT 400 H

Vertical Profile Projector MODEL VT 400 H Specification

Accuracy
+/- 0.02% of measuring length

Working Area
Table Size: 250 mm x 250 mm

Illumination
Surface Illumination: Halogen Lamp, Transmitted Light

Use
Profile & Contour Measurement

Portable
Yes

Brightness
Adjustable illumination

Resolution
Up to 0.001 mm with digital readout

Projection Distance
Approximately 500 mm

Lamp
Illumination Lamp: Halogen 24V/150W

Lens
Objective Lenses: 10x (Standard), 20x & 50x (Optional)

Pictures Size
Screen Diameter: 400 mm

Power
Approx. 200 Watts

Voltage
220V AC, 50Hz

Weight
Approx. 140 kg

Rotary Range
360 with Vernier

Power Supply
Single phase

Focusing Adjustment
Fine and Coarse adjustment

Table Movement
X-axis: 200 mm, Y-axis: 100 mm

Dimension
Approx. 730 mm x 1050 mm x 1150 mm

Screen Material
Fine ground glass, with cross lines

Magnification Accuracy
0.1% or better

Readout System
Digital Counter (Standard), Optional Digital Readout

Vertical Profile Projector MODEL VT 400 H Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash Against Delivery (CAD), Cash Advance (CA), Cash on Delivery (COD), Cash in Advance (CID)

Supply Ability
5 Units Per Month

Delivery Time
5 Days

Main Domestic Market
All India

About Vertical Profile Projector MODEL VT 400 H

Vertical Profile Projector Features

16"(400mm)Vertical screen for optimum viewing
Surface reflection image
High resolution ground glass screen with calibration reticle, 90 degree
cross Broken lines
Electronic rotary screen protractor with selectable 1 minute
Coated telecentric parfocal optics
Quick change indexable Multi Lens mount on Turret
Dual Beam surface illumination
Satin Chrome Plated Workstage
Solid crossed roller stage system
220mm X Axis travel with glide release
170mm Y Axis travel with glide release
320 lbs. Capacity
True parfocal Lens Mounted on Indexable Space Saving Turret
Available with external edge sensing
Optional motorized Workstage and
Computer controlled Readout Systems
Contour Illumination :150W, 24V Fan Cooled System
Surface Illumination:150W, 24V :2nos. Fan Cooled System
10X Lens system included
NIST / NABL traceable calibration certificate
1 Year warranty

Vertical Profile Projector Specifications

Light Path : Vertical
Ground Glass Screen with cross-lines : Dia400mm
Rotating range : 0-360 degree
Rotating angle scale : 1'
Accuracy of X,Y Coordinate : (3+L/55)um
Magnifications - Standard, Coated Telecentric Lens: 10x mounted on indexing turret designed for 3 Optics
Optional Coated Telecentric Lenses : 20x,25x, 50x ,100X
Work Stage Size (mm) : 375 X 280
Measuring range (mm) : 220 X 170
Linear scale resolution Standard : 0.001mm/.00005
Z axis (Focusing) : Manual; Optional : Motorized
Contour Illumination Accuracy : < 0.05% on screen
Surface Illumination Accuracy : < 0.075% on screen
Illumination System : Dual Beam Split Light source with Light Control Intensifiers system to adjust bright surface Illumination Contrast or clear and sharp display on Screen, All bulbs are individually fan cooled for minimum heat
Standard Measuring System : Digital Read Out to measure X, Y, Angle and Radius
Optional Advance Measuring System : Metronics USA Quadrachek 221 Micro Processor Data Processor.

Exceptional Measurement Accuracy

With a magnification accuracy of 0.1% or better and a digital readout resolution reaching up to 0.001 mm, the VT 400 H enables users to conduct highly precise inspections. This level of accuracy makes it suitable for applications demanding stringent quality control and precision.

User-Friendly Design and Functionality

Equipped with both fine and coarse focusing adjustment, users can easily attain sharp images of their samples. The working table, sized at 250 mm x 250 mm, allows for convenient placement and movement of components, while the digital counter simplifies reading and documentation.

Flexible Illumination for Varied Applications

The halogen 24V/150W lamp provides bright, adjustable illumination, ensuring optimal contrast for different types of measurements. Both surface and transmitted light options are available for versatile use in a range of inspection and metrology tasks.

FAQ's of Vertical Profile Projector MODEL VT 400 H:

Q: How is the vertical profile projector VT 400 H used in industrial applications?

A: The VT 400 H is primarily used for profile and contour measurements of machined components, tools, or workpieces. Its precision optics and digital readout allow accurate comparison of parts against templates or standard profiles, supporting quality assurance processes in manufacturing and engineering.

Q: What benefits does the digital counter and optional digital readout provide?

A: The standard digital counter and optional digital readout offer enhanced measurement precision and ease by displaying real-time position information. This minimizes human error, reduces measurement time, and provides highly repeatable results, benefiting inspection and quality control teams.

Q: When should I use the fine versus coarse focusing adjustments?

A: Fine focusing is ideal for obtaining sharp, high-magnification details, while coarse adjustment is useful for quickly bringing objects into general focus before refining the image. This dual adjustment process makes setup efficient and ensures precise visualization during measurement.

Q: Where can the VT 400 H be installed, and is it portable?

A: The VT 400 H operates on standard 220V AC, 50Hz single-phase power and is designed for portability. Its compact dimensions (approximately 730 mm x 1050 mm x 1150 mm) and weight (about 140 kg) make it suitable for installation in laboratories, workshops, or factory inspection areas across India.

Q: What components or lenses are included, and are there optional accessories?

A: The projector comes standard with a 10x objective lens, while 20x and 50x objective lenses are available as options. This flexibility allows users to tailor the projector to their specific measurement and magnification requirements.

Q: How do adjustable brightness and screen material improve measurement?

A: Adjustable illumination allows the operator to achieve the best contrast according to the object's material or features, while the fine ground glass screen with cross lines enhances visibility of measurement points and alignment.