Introduction
This manual provides detailed instructions for the safe and effective use of your Klortner Wood Moisture Meter. This device is designed for non-destructive measurement of moisture content in wood, lumber, and wood flooring products. Accurate moisture measurement is crucial for preventing issues such as warping, cracking, and poor adhesion in wood materials.
Please read this manual thoroughly before operating the device and keep it for future reference.
Safety Information
- Do not expose the device to extreme temperatures or high humidity.
- Keep the device away from strong electromagnetic fields.
- Do not attempt to open or modify the device. Repairs should only be performed by qualified personnel.
- Dispose of batteries according to local regulations.
Product Overview
The Klortner Wood Moisture Meter series offers various models (KT-50, KT-60, KT-70, KT-508, KT-R, KT-510, KT-506) designed for different measurement needs. Most models feature a non-contact scanning method, while some, like the KT-R, use a pin-type measurement. Key features include an LCD display, adjustable density settings for different wood types, and quick response times. Some models may also be branded under "Merlin Technology".
Figure 1: Klortner KT-60 Wood Moisture Meter (Example Model)
Figure 2: Klortner KT-50B Wood Moisture Meter showing density selection
Setup
1. Battery Installation
The device requires a 9 Volt battery. Locate the battery compartment on the back of the meter. Open the compartment cover, insert the 9 Volt battery, ensuring correct polarity, and close the cover securely.
2. Initial Power On
Press the Power (U) button to turn on the device. The LCD display will illuminate and show the current settings or a default reading.
3. Setting Wood Density (for scan-type meters like KT-50, KT-60, KT-508, KT-510, KT-506)
Different wood types have different densities, which affects moisture readings. It is crucial to set the correct density for accurate measurements. Refer to the wood density chart (often provided with the device or available online) for your specific wood type.
- On models like KT-50, KT-50B, KT-508, KT-506, KT-510, use the Density switch or SET button to cycle through the density groups (e.g., 1-5 or 1-8).
- For KT-60, use the DST + and DST - buttons to adjust the density setting.
- Typical density ranges are provided in the specifications section.
Figure 3: KT-50 Density Switch
4. Setting Thickness (for models like KT-70, KT-80)
For models that allow thickness adjustment, such as the KT-70 and KT-80, use the appropriate buttons (e.g., THK mm on KT-60, if applicable, or dedicated buttons on other models) to set the thickness of the material being measured. The typical range is 10-60mm.
Operating Instructions
1. Taking a Measurement (Scan-Type Meters)
- Ensure the correct wood density setting is selected.
- Place the sensor plate (usually on the back of the device) flat against the surface of the wood.
- Hold the meter steady. The device will typically provide a reading within 1 second.
- The scanning depth is approximately 50mm. For thicker materials, take multiple readings at different depths if possible, or use a pin-type meter.
- Read the moisture content percentage (%) directly from the LCD display.
Figure 4: KT-60 Displaying Moisture Reading
2. Taking a Measurement (Pin-Type Meters, e.g., KT-R, KT-80)
- Carefully insert the pins into the wood surface. Ensure good contact.
- Read the moisture content percentage (%) from the display.
- Be aware that pin-type meters leave small holes in the material.
3. Temperature Measurement (KT-60)
On models like the KT-60, press the TMP °C button to display the ambient temperature. Press it again to return to moisture measurement mode.
4. Power Off
Press and hold the Power (U) button to turn off the device. Some models may have an auto-off feature to conserve battery life.
Maintenance
1. Cleaning
Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the casing or display. Ensure the sensor plate is clean and free of debris for accurate readings.
2. Battery Replacement
When the battery indicator shows low power, replace the 9 Volt battery promptly to ensure continued accurate operation. Refer to the "Battery Installation" section for instructions.
3. Storage
Store the moisture meter in a dry, cool place, away from direct sunlight and extreme temperatures. If storing for an extended period, remove the battery to prevent leakage.
Troubleshooting
- Device does not power on: Check if the battery is correctly installed and fully charged. Replace the battery if necessary.
- Inaccurate readings:
- Ensure the correct wood density setting is selected for the material being measured.
- Verify that the sensor plate is clean and making full contact with the surface.
- Avoid measuring over metal objects or areas with high moisture content from external sources (e.g., condensation).
- For pin-type meters, ensure pins are fully inserted and making good contact.
- Display issues (e.g., dim, flickering): Replace the battery. If the issue persists, contact support.
Specifications
The following table outlines general specifications for the Klortner Wood Moisture Meter series. Specific features may vary by model.
Figure 5: Klortner Wood Moisture Meter Model Comparison
| Feature | Specification |
|---|---|
| Brand Name | Klortner |
| Model Numbers | KT-50, KT-60, KT-70, KT-508, KT-R, KT-510, KT-506 |
| Usage | Measuring Wood Moisture |
| Type | Digital (Scan-type and Pin-type available) |
| Measuring Range | |
| KT-50, KT-60 | 0-120 |
| KT-70, KT-80 (Scan) | 0-99.9% |
| KT-510, KT-506, KT-508 | 0-60% |
| KT-R (Pin) | 6-99% |
| Density Setting Range | |
| KT-70, KT-80 (Scan) | 0.1-1.3 g/cm³ |
| KT-R (Pin) | 0.3-1.0 g/cm³ |
| KT-510 | 0.35-1.25 g/cm³ |
| KT-506 | 500 to 1000 kg/m³ |
| KT-508 | 450 to 1300 kg/m³ |
| Repetition Accuracy | |
| KT-510, KT-506, KT-508 | 0.5% |
| Resolution | |
| KT-50 | 0.5 |
| Response Time | 1s |
| Scanning Depth | |
| KT-50 | 50mm |
| Thickness Setting Range (KT-70, KT-80) | 10-60mm |
| Display | LCD |
| Power | 9 Volt Battery |
| Weight | |
| KT-50 | 200G |
| KT-R | 200G |
| Dimensions | |
| KT-50 | 120 × 62 × 27 (mm) |
| KT-70, KT-80, KT-510, KT-506 | 120 × 60 × 26 (mm) |
| KT-508 | 120 × 72 × 26 (mm) |
| KT-R | 120 × 62 × 27 (mm) |
| Certification | CE, CSA, scoc |
| Place of Origin | China |
| Warranty | 3 years |
User Tips
- For best accuracy, allow the meter to acclimate to the ambient temperature of the wood before taking readings.
- Take multiple readings across different areas of the wood surface to get a comprehensive understanding of the moisture distribution.
- When measuring wood flooring, ensure the subfloor is also dry to prevent moisture migration.
- Always refer to the specific density settings for the type of wood you are measuring. Incorrect density settings are a common cause of inaccurate readings.
Warranty and Support
Your Klortner Wood Moisture Meter comes with a 3-year warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance beyond this manual, or warranty service, please contact your retailer or the authorized service center.
