Contents

Table of Contents
List of Abbreviations
Labels and Symbols
Important Information Please Read Before Use
- Intended Use
- Instruction Manual
- Instrument Compatibility
- Repair and Modification
- Safety Symbols
- Safety Signal Words
- Note Signal Words
- Safety
- Warnings
- Battery Precautions
- Equipment Disposal
- CE (European Community)
- WEEE Directive
- China RoHS
- EMC Directive Compliance
- FCC (USA) Compliance
- ICES-001 (Canada) Compliance
- Regulatory Information
- Warranty Information
- Technical Support
Introduction
1. Instrument Description
- 1.1 Product Description
- 1.2 Environmental Ratings
- 1.3 Instrument Hardware Components
- 1.4 Connectors
- 1.5 Keypad Functions
2. Powering the 38DL PLUS
- 2.1 Power Indicator
- 2.2 Using the AC Power
- 2.3 Using Battery Power
  - 2.3.1 Battery Operating Time
  - 2.3.2 Charging the Battery
  - 2.3.3 Replacing the Battery
3. Software User Interface Elements
- 3.1 Measurement Screen
- 3.2 Menus and Submenus
- 3.3 Parameter Screens
- 3.4 Selecting the Text Edit Mode
  - 3.4.1 Editing Text Parameters Using the Virtual Keyboard
  - 3.4.2 Editing Text Parameters Using the Traditional Method
4. Initial Setup
- 4.1 Setting the User Interface Language and Other System Options
- 4.2 Selecting the Measurement Units
- 4.3 Setting the Clock
- 4.4 Changing Display Settings
  - 4.4.1 Color Schemes
  - 4.4.2 Display Brightness
  - 4.4.3 Waveform Rectification
  - 4.4.4 Waveform Trace
- 4.5 Range of the Waveform Display
  - 4.5.1 Selecting the Range Value
  - 4.5.2 Adjusting the Delay Value
  - 4.5.3 Activating the Zoom Function
- 4.6 Adjusting the Measurement Update Rate
- 4.7 Changing the Thickness Resolution
5. Basic Operation
- 5.1 Setting Up the Transducer
- 5.2 Calibration
  - 5.2.1 Calibrating the Instrument
  - 5.2.2 Test Blocks
  - 5.2.3 Transducer Zero Compensation
  - 5.2.4 Material Sound Velocity and the Zero Calibrations
  - 5.2.5 Entering a Known Material Sound Velocity
  - 5.2.6 Locked Calibrations
  - 5.2.7 Factors Affecting the Performance and the Accuracy
- 5.3 Measuring Thicknesses
- 5.4 Saving Data
- 5.5 Measurements with THRU-COAT D7906 and D7908 Transducers
  - 5.5.1 Enabling the THRU-COAT Function
  - 5.5.2 Performing a THRU-COAT Calibration
- 5.6 Echo Detection Modes with Dual Element Transducers
  - 5.6.1 Blanking Adjustments in Manual Echo-to-Echo Detection Mode
  - 5.6.2 Dual Element Transducer Selection in Echo-to-Echo Modes
  - 5.6.3 Echo-to-Echo Mode Datalogger Flags
- 5.7 Using the VGA Output
Appendix: Technical Specifications
List of Figures
List of Tables
Index
- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
- L
- M
- N
- O
- P
- R
- S
- T
- U
- V
- W
- Z

Olympus 38DL Plus Operation Manual

Pages 112

Year 2016

Language(s)

of 112

Operation Manual

112 pages

User's Manual

318 pages

Olympus 38DL Plus Specification

The Olympus 38DL Plus is an advanced ultrasonic thickness gage designed for precision measurement and evaluation of material thickness. It supports a wide range of applications, including metals, plastics, composites, glass, and ceramics. The device features a high-resolution color display that offers excellent visibility under various lighting conditions. It is equipped with a wide-bandwidth receiver that provides enhanced accuracy and resolution, making it suitable for demanding inspection tasks.

This thickness gage supports both contact and immersion transducers, and it can utilize dual-element, delay line, and immersion transducers to accommodate different material types and conditions. The Olympus 38DL Plus incorporates a data logger capable of storing up to 475,000 thickness readings along with waveform data, ensuring that extensive testing can be conducted without frequent data offloading. It also provides USB and RS-232 interfaces for seamless data transfer to PCs and other devices, facilitating easy data management and analysis.

The device is built to withstand challenging industrial environments with its rugged construction, offering resistance to dust, water, and shock. It includes a variety of standard measurement modes such as thickness, velocity, and echo-to-echo, as well as specialized modes like differential and reduction rate for more complex evaluations. With its adjustable gain settings and automatic zero compensation, the Olympus 38DL Plus ensures high precision and reliability in thickness measurements. Additionally, its user-friendly interface and customizable settings make it accessible for both novice and experienced operators. This versatility and robust performance make the Olympus 38DL Plus an essential tool for professionals in fields such as manufacturing, maintenance, and quality assurance.

Olympus 38DL Plus F.A.Q.

How do I calibrate the Olympus 38DL Plus for thickness measurement?

To calibrate the Olympus 38DL Plus, navigate to the 'Calibration' menu, select the material type, and follow the on-screen instructions to use a calibration block. Make sure the transducer is correctly coupled to the block and adjust the velocity settings as needed.

What should I do if the Olympus 38DL Plus is not turning on?

First, check the battery to ensure it is fully charged and properly installed. If the device still does not power on, try using the AC adapter. If the issue persists, consult the user manual for troubleshooting or contact Olympus technical support.

How can I transfer data from the Olympus 38DL Plus to a computer?

Use the USB cable provided with the device to connect it to your computer. Install the necessary software drivers if prompted. You can then use Olympus PC software to manage and transfer your data files.

What maintenance is required for the transducer used with the Olympus 38DL Plus?

Regularly inspect the transducer for any signs of wear or damage. Clean it with a soft cloth and mild detergent after each use. Avoid dropping or exposing it to extreme temperatures to prolong its lifespan.

How do I update the firmware on the Olympus 38DL Plus?

Check the Olympus website for the latest firmware updates. Download the update file and transfer it to the device via USB. Follow the on-screen instructions to complete the firmware update process.

What should I do if the thickness readings are inconsistent?

Ensure the transducer is properly coupled to the material surface. Check for any loose connections or damaged cables. Verify that the correct material velocity is selected in the settings. Re-calibrate if necessary.

Can the Olympus 38DL Plus be used in harsh environments?

Yes, the Olympus 38DL Plus is designed to operate in various challenging environments. However, ensure it is not exposed to excessive moisture or dust, and use protective covers if necessary.

How do I perform a two-point calibration on the Olympus 38DL Plus?

Access the 'Two-Point Calibration' menu, select the appropriate material, and use two reference standards of known thickness. Follow the on-screen instructions to input the thickness values and complete the calibration.

What is the recommended procedure for storing the Olympus 38DL Plus?

Store the device in a cool, dry place away from direct sunlight. Remove the batteries if it will not be used for an extended period. Ensure the transducer is clean and securely stored to prevent damage.

How can I customize the display settings on the Olympus 38DL Plus?

Navigate to the 'Display Settings' menu to adjust brightness, contrast, and font size. You can also configure the display units and layout according to your preferences for optimal readability.