INSIZE ISM-DL300 Digital Measuring Microscope with Display

Digital Measurement, Inspection & High-Definition Imaging

The INSIZE ISM-DL300 Digital Measuring Microscope with Display is a professional optical inspection and measurement system designed for precision manufacturers, quality-control departments, laboratories, and engineering environments requiring accurate measurement of small components and features.

The ISM-DL300 combines a 15X–100X magnification range, 2-megapixel CMOS camera, 1920 × 1080 high-definition imaging, built-in measurement software, and a 13.3-inch LCD display into a compact, standalone inspection system.

Unlike conventional microscopes that require a separate computer and imaging system, the ISM-DL300 incorporates its measurement software directly into the instrument. Operators can control the system using the supplied mouse, capture images, perform measurements, save inspection images to USB storage, and export measurement results to Excel.

The ISM-DL300 is the standard version without contour illumination. For applications requiring profile or contour measurement with transmitted lighting, the INSIZE ISM-DL301 is the corresponding version with contour illumination.

Key Features

15X–100X Magnification

The ISM-DL300 provides a broad 15X–100X image magnification range, making it suitable for both general small-component inspection and detailed examination of precision features.

The step-zoom optical system uses a 0.75X–5X zoom lens, allowing the operator to select the appropriate magnification for the feature being inspected.

2-Megapixel CMOS Imaging

The integrated 1/2-inch CMOS sensor provides 2-megapixel imaging at 1920 × 1080 resolution.

The system supports a 60 fps frame rate, providing smooth live viewing while positioning and inspecting components.

13.3-Inch Integrated Display

A 13.3-inch LCD display is included, providing a dedicated viewing interface for inspection and measurement.

The integrated display allows the ISM-DL300 to function as a standalone inspection workstation without requiring a separate computer.

Built-In Measurement Software

Measurement software is built directly into the microscope.

Operators can use the supplied mouse to:

• Perform dimensional measurements

• Capture images

• Review inspection images

• Save images to USB storage

• Export measurement results to Excel

• Adjust image parameters

This makes the ISM-DL300 particularly useful for production and quality-control environments where inspection data needs to be documented.

Automatic Edge Finding

The ISM-DL300 uses automatic edge finding to identify measurement edges and reduce errors associated with manually selecting edges.

INSIZE states that the system can achieve measurement accuracy of up to ±4 µm under the applicable magnification setting.

2 µm Fine-Focus Graduation

The fine-focus mechanism features 2 µm graduations, allowing the operator to make precise focusing adjustments when examining small features.

Adjustable Image Parameters

The system provides adjustment of:

• Brightness

• Contrast

• Gain

• White balance

• Exposure

Automatic white balance and exposure are also available for simplified operation.

Measurement Performance

The ISM-DL300 is designed for dimensional inspection of small workpieces and features.

INSIZE specifies a maximum measurement accuracy of ±4 µm under the applicable magnification conditions. Automatic edge finding assists in consistently identifying the edges used for measurement.

The maximum measurable length within a single field of view is approximately 16 mm, making the system particularly appropriate for small components and localized dimensional features.

Digital Inspection Workflow

The ISM-DL300 provides a streamlined inspection workflow:

Position → Focus → Magnify → Measure → Capture → Document

The operator can position the workpiece beneath the microscope, select the appropriate magnification, focus on the feature, perform measurements using the built-in software, and save the resulting images and measurement data.

Because the measurement software is integrated into the microscope, the system can be operated without a separate computer.

Applications

The ISM-DL300 is well suited for:

• Precision component inspection

• Dimensional verification

• Small-part measurement

• CNC-machined component inspection

• Tool and insert inspection

• Surface defect inspection

• Edge inspection

• Electronics inspection

• PCB component inspection

• Mold and tooling inspection

• Mechanical component inspection

• Quality-control inspection

• Laboratory inspection

• Research and development

• Manufacturing process verification

Ideal Industries

The ISM-DL300 is appropriate for inspection environments including:

• Precision manufacturing

• CNC machining

• Tool and die manufacturing

• Automotive

• Aerospace

• Electronics

• Medical device manufacturing

• Metalworking

• Mold and tooling

• Industrial equipment

• Precision engineering

• Research laboratories

• Quality assurance

Technical Specifications

*Maximum measurement accuracy is dependent on the applicable magnification and measurement conditions. INSIZE specifies ±4 µm as the maximum achievable accuracy under the applicable setting.

Standard Equipment

The ISM-DL300 includes:

The official INSIZE specification sheet identifies these components as part of the ISM-DL300 configuration.

Optional Accessories

The ISM-DL300 can be expanded with additional optical and positioning accessories.

1X Camera Adapter

An optional 1X camera adapter is available for applications requiring a different optical configuration and field of view.

2X Auxiliary Objective

A 2X auxiliary objective is available as an optional accessory for specialized magnification requirements.

X-Y Metal Stage

For applications where precise positioning of the workpiece is important, an optional X-Y metal stage can be added.

INSIZE specifically recommends the X-Y stage when the measurement area is small and manual workpiece movement could introduce positioning errors.

ISM-DL300 vs. ISM-DL301

The ISM-DL300 and ISM-DL301 share the same basic digital measuring microscope platform and 15X–100X magnification range.

The primary difference is illumination:

INSIZE specifically recommends the ISM-DL301 for profile dimension measurement because it incorporates a bottom/contour light source.

Why Choose the INSIZE ISM-DL300?

The ISM-DL300 is a strong choice when a customer needs more than a conventional microscope but does not require a full-size optical measuring machine.

Key advantages:

• 15X–100X magnification

• 2 MP CMOS imaging

• 1920 × 1080 Full HD resolution

• 60 fps live imaging

• 13.3" integrated display

• Built-in measurement software

• Automatic edge finding

• Measurement accuracy up to ±4 µm

• 2 µm fine-focus graduation

• Automatic white balance and exposure

• USB image storage

• Excel measurement-data export

• HDMI output

• Standalone operation without a separate computer

• Optional X-Y positioning stage

The combination of digital imaging, integrated measurement software, and standalone operation makes the ISM-DL300 particularly well suited to production inspection and quality-control environments.

Technical Documentation

INSIZE ISM-DL300 Specification Sheet

For complete specifications, operating information, accessory details, and technical documentation:

INSIZE ISM-DL300 Digital Measuring Microscope — Official Specification Sheet

Need Help Selecting a Digital Measuring Microscope?

The appropriate microscope depends on required magnification, measurement accuracy, field of view, workpiece size, illumination requirements, and whether profile or contour measurement is necessary.

Contact CRB Supply before ordering if you need help determining whether the ISM-DL300 or another INSIZE digital measuring microscope is the right solution for your application.

CRB Supply
Precision Testing & Measurement Equipment
Call/Text: (800) 471-0846
Email: support@crbsupply.com