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ACCU-TECH MEASUREMENT SYSTEMS
Karnataka, India

Our Products

Vertical Profile Projectors

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Offset Screen Vertical Profile Projector Model VT 400

Offset Screen Vertical Profile Projector Model VT 400 Specification

Working Area
200 mm x 150 mm Stage Movement

Illumination
Surface & Contour Illumination (Halogen)

Accuracy
0.02% or Better

Use
Comparing Dimensions Against Standard Profiles

Portable
Yes

Brightness
Adjustable via Rheostat Control

Resolution
0.001 mm (Least Count)

Projection Distance
Up to 400 mm (as per vertical arrangement)

Lamp
Halogen Lamp 24V / 150W

Lens
High Precision Projection Objective Lens

Pictures Size
400 mm (Screen Diameter)

Power
150W

Voltage
220V AC, 50Hz

Reading Device
Digital Micrometer or Vernier Scale

Table Top
Precision Ball Bearing Slides

Magnification
10x, 20x, 50x (Standard Objectives)

Weight (Approx.)
90 kg

Cooling
Built-in Fan System

Focus Adjustment
Fine & Coarse With Rigid Mechanism

Screen Material
Fine Ground Glass with Cross-lines & Protractor

Stage Glass Size
200 mm x 150 mm

Dimensions (Approx.)
700 mm x 550 mm x 1200 mm

Display
Analog/Digital (As Per Model)

Measurement Range (X/Y)
150 mm (X axis), 100 mm (Y axis)

Offset Screen Vertical Profile Projector Model VT 400 Trade Information

Minimum Order Quantity
1 Unit

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

Supply Ability
5 Units Per Month

Delivery Time
5 Week

Main Domestic Market
All India

About Offset Screen Vertical Profile Projector Model VT 400

Offset Screen Vertical Profile Projector Specifications:

Illumination Profile

150W X 1

Brand

Accutech

Resolution

0.001 mm

Work Stage

380 X 280 mm

Stroke

250 X 150 mm

Standard

10X

Screen Dia

400 mm

Power

850 W

Optional

20x / 50x / 100x

Model

VT-400H

Mass

130 kg

Load Capacity

20 kg

Illumination Surface

250W X 2

Precision Measurement for Industrial Quality Control

The VT 400 Vertical Profile Projector is specifically designed to provide meticulous measurement and comparison of machined parts. With a fine ground glass screen, high-resolution digital micrometer, and projection objectives ranging from 10x to 50x magnification, users can achieve superior accuracy and repeatability. This projector supports X and Y measurements of 150 mm and 100 mm, respectively, ensuring reliable operation in quality assurance workflows.

Versatile and Robust Construction

Crafted with a rigid focus mechanism and a large precision ball bearing slide table, the VT 400 is built to last while maintaining high measurement accuracy. The adjustable halogen lamp and built-in fan system ensure comfortable, extended operation, while the portable design enables easy relocation within any facility. The analog/digital display, tailored as per model requirements, adds flexibility for diverse usage scenarios in manufacturing and inspection environments.

FAQ's of Offset Screen Vertical Profile Projector Model VT 400:

Q: How do I adjust the focus on the VT 400 Vertical Profile Projector?

A: The VT 400 features both fine and coarse focus adjustment mechanisms, offering precise control over the focal point. Users can quickly achieve sharp images by initially using the coarse adjustment, and refine the focus with the fine adjustment knob for detailed measurements.

Q: What are the main applications of the VT 400 in industrial settings?

A: This projector is primarily used for comparing dimensions of machined components against standard profiles, making it ideal for quality control, inspection departments, and manufacturing units where precision and accuracy are essential.

Q: When should I use the different magnification objectives (10x, 20x, 50x)?

A: Select the magnification based on the detail required: 10x for general overview, 20x for moderate detail, and 50x for high-precision inspection of very fine features. Interchanging objectives allows users to adapt the projector to various measurement tasks.

Q: Where can I access readings from the VT 400, and what reading devices are available?

A: Measurement values can be read either via the digital micrometer or a vernier scale, depending on the model. Display output can be analog or digital, which provides flexibility for user preferences and different workflow requirements.

Q: What is the process for changing the lamp or adjusting screen brightness?

A: The VT 400 uses a halogen lamp (24V/150W) for illumination. To replace the lamp, follow the manufacturer's safety guidelines. Brightness can be easily adjusted using the integrated rheostat control for optimal viewing and imaging conditions.

Q: How portable is the VT 400, and can it be easily relocated within a facility?

A: Despite its sturdy construction and approximate weight of 90 kg, the VT 400 is designed to be portable. Its manageable dimensions allow users to move and set it up wherever precise measurement and comparison are required.

Q: What benefits does the vertical arrangement and large screen diameter offer?

A: The vertical profile arrangement allows for comfortable standing operation and efficient use of workspace. The 400 mm diameter screen provides a broad, clear display area for analyzing detailed projections, enhancing measurement accuracy and operator convenience.