1. Киришүү
The PREXISO PMX-57A Wood Moisture Meter is a versatile digital instrument designed for accurately measuring moisture content in various materials. This pin-type meter provides precise readings for wood, walls, drywall, paper, and other building materials, helping to prevent issues like warping, cracking, and mold growth. It also features ambient temperature and humidity measurement capabilities.
2. Продукт бүтүп калдыview
The PREXISO PMX-57A is equipped with high-precision pins for direct material penetration, ensuring accurate moisture detection. Its robust design and user-friendly interface make it suitable for professionals and DIY enthusiasts alike.
Негизги өзгөчөлүктөрү:
- Accurate Pin-Type Measurement: Two stainless steel pins provide direct and precise moisture readings.
- Көп функциялуу өлчөө: Includes single-point, multi-point average, maximum, and minimum measurement modes. Also measures ambient temperature and humidity.
- 7-in-1 Calibration Scales: Pre-calibrated for 7 types of materials, including softwood, hardwood, and various building materials.
- Колдонуучуга ыңгайлуу дизайн: Features a color backlit LCD screen, data hold function, C/F temperature display, and automatic power-off.
- Эргономикалык кармагыч: Sturdy, hand-friendly shape with rubber side grips for comfortable use.
Компоненттери:
Familiarize yourself with the main components of your PREXISO PMX-57A moisture meter:
Сүрөт 2.1: Diagram illustrating the various components of the PREXISO PMX-57A Moisture Meter, including the probes, LCD display, control buttons, and probe cover.
- Зонддор: Two sharp pins for penetrating materials to measure moisture.
- Проб капкагы: Protects the probes and includes a standard resistance test contact for calibration.
- LCD дисплей: Backlit screen showing moisture content, temperature, humidity, and measurement modes.
- H (Hold) Button: Дисплейдеги учурдагы окууну токтотот.
- ЖАЗУУ (Жаздыруу) баскычы: Used for recording data (specific functionality may vary, refer to advanced manual if available).
- AVG (Average) Button: Activates multi-point average measurement mode.
- M (Material) Button: Selects the material category for measurement.
- °C/°F баскычы: Температураны көрсөтүү үчүн Цельсий жана Фаренгейт ортосунда которулат.
- Күйгүзүү / Өчүрүү баскычы: Аппаратты күйгүзөт же өчүрөт.
3. Орнотуу
3.1 Батареяны орнотуу
The PREXISO PMX-57A requires 3 AAA batteries (included). To install or replace batteries:
- Аппараттын артындагы батарея бөлүкчөсүн табыңыз.
- Батарея бөлүкчөсүнүн капкагын ачуу үчүн кичинекей бурагычты колдонуңуз.
- Туура полярдуулукту (+/-) камсыз кылуу менен 3 AAA батарейкасын салыңыз.
- Батарея бөлүгүнүн капкагын бекем жабыңыз.
3.2 Initial Calibration Check
Before first use and periodically thereafter, it is recommended to perform a calibration check using the standard resistance test contact integrated into the probe cover.
Сүрөт 3.1: The PREXISO PMX-57A Moisture Meter undergoing a calibration check by inserting the probes into the standard test resistance contacts on the probe cover. The display shows an approximate 20.5% RH reading, indicating proper function.
- Эсептегичтин күйгүзүлгөнүн текшериңиз.
- Carefully insert the meter's pins into the two metal contacts located on the inside of the probe cover.
- The display should show a reading of approximately 20.5% RH (Relative Humidity) or a similar reference value, indicating the meter is functioning correctly.
- If the reading is significantly different, contact customer support.
4. Иштөө нускамалары
4.1 Күйгүзүү/өчүрүү
- Кызылды басыңыз Күйгүзүү/өчүрүү эсептегичти күйгүзүү үчүн баскыч.
- Батареянын кубатын үнөмдөө үчүн эсептегич бир аз убакыт иштебей тургандан кийин автоматтык түрдө өчөт.
- To manually turn off, press and hold the red Күйгүзүү/өчүрүү баскычы.
4.2 Selecting Material Category
The PMX-57A features 7 pre-calibrated material categories to ensure accurate readings for different densities. Press the M button to cycle through the categories (M1 to M7).
Сүрөт 4.1: The PREXISO PMX-57A Moisture Meter displaying the 7 material categories and their corresponding moisture measurement ranges for softwood, hardwood, wet building materials, and dry building materials.
| Материалдык кодекс | Материалдын аталышы | Density Range | Нымдуулук диапазону |
|---|---|---|---|
| M1 | Softwood (e.g., beech, spruce, larch, birch, cherry, walnut) | 8.8-54.8% | 9.0-57.0% |
| M2 | Hardwood (e.g., oak, pine, maple, ash, Douglas fir, eucalyptus) | 6.8-47.9% | 7.0-52.0% |
| M3 | Cement mortar layer concrete | 0.9-22.1% | 0.9-23.0% |
| M4 | Anhydrous gypsum mortar layer | 0-11% | 0.0-12.0% |
| M5 | Цемент аралашмасы | 0.7-8.6% | 0.7-9.0% |
| M6 | Lime mortar, gypsum | 0.6-9.9% | 0.6-10.0% |
| M7 | Кирпич | 0.0-16.5% | 0.0-17.0% |
4.3 Ченөө
- Select the appropriate material category (M1-M7) using the M баскычы.
- Carefully remove the probe cover.
- Firmly press the two pins into the surface of the material you wish to measure. Ensure both pins fully penetrate the surface for an accurate reading.
- Нымдуулуктун пайызын окуп чыгыңызtage displayed on the LCD screen. The screen also shows ambient temperature and humidity.
- For consistent results, take multiple readings in different spots on the material and consider the average.
Сүрөт 4.2: The PREXISO PMX-57A Moisture Meter in use, demonstrating measurements on various materials including softwood, hardwood, areas with potential mold water damage, drywall, cement mortar, and brick.
4.4 Өлчөө режимдери
The PMX-57A offers several measurement modes:
Сүрөт 4.3: The PREXISO PMX-57A Moisture Meter's display showing different measurement modes: Power On, Single-point Measurement, Data Hold, Maximum Measurement, Minimum Measurement, and Multi-point Average Measurement.
- Single-point Measurement: The default mode, displaying the current moisture reading.
- Maximum (MAX) Measurement: басыңыз H button to cycle through MAX/MIN/AVG. This mode displays the highest moisture reading recorded during a measurement session.
- Minimum (MIN) Measurement: Displays the lowest moisture reading recorded during a measurement session.
- Multi-point Average (AVG) Measurement: басыңыз AVG button. Take multiple readings, and the meter will calculate and display the average moisture content.
4.5 Маалыматты кармоо функциясы
Учурдагы көрсөткүчтү дисплейде тоңдуруу үчүн, баскычын басыңыз H button. Press it again to release the hold and resume live readings.
4.6 Температура бирдигин тандоо
басыңыз ° C / ° F button to switch between Celsius and Fahrenheit for ambient temperature display.
5. Техникалык тейлөө
- Тазалоо: After each use, wipe the probes and the meter body with a clean, dry cloth. Do not use abrasive cleaners or solvents.
- Пробду коргоо: Always replace the probe cover when the meter is not in use to protect the pins from damage and prevent injury.
- Сактагыч: Store the meter in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries to prevent leakage.
- Батареяны алмаштыруу: Так көрсөткүчтөрдү камсыз кылуу үчүн дисплейде батареянын заряды аз деген индикатор пайда болгондо, батареяларды алмаштырыңыз.
6. Кыйынчылыктарды
If you encounter issues with your PREXISO PMX-57A, refer to the following common problems and solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Эсептегич күйбөйт. | Өлүк же туура эмес орнотулган батарейкалар. | Батареянын полярдуулугун текшериңиз. Жаңы AAA батарейкалары менен алмаштырыңыз. |
| Туура эмес же дал келбеген окуулар. | Incorrect material category selected; probes not fully inserted; damaged probes; meter not calibrated. | Ensure correct material category is selected. Press probes firmly into the material. Check pins for damage. Perform a calibration check (Section 3.2). |
| Дисплей күңүрт же бүлбүлдөп турат. | Батареянын кубаттуулугу төмөн. | Батареяларды алмаштырыңыз. |
| No reading when probes are inserted. | Probes not making good contact; material is extremely dry (below detection range). | Ensure probes are clean and fully inserted. Test on a known moist material to verify function. |
If the problem persists after attempting these solutions, please contact PREXISO customer support.
7. Техникалык шарттар
Detailed technical specifications for the PREXISO PMX-57A Moisture Meter:
Сүрөт 7.1: The PREXISO PMX-57A Moisture Meter shown with its approximate dimensions: 14-3/4 inches in height, 6 inches in width, and 3-5/16 inches in depth.
| Спецификация | Нарк |
|---|---|
| Модель номери | PMX-57A |
| Продукциянын өлчөмдөрү | 3.3"W x 14.7"H (approx. 3.3 x 3.3 x 14.7 inches) |
| Элемент Салмагы | 0.26 килограмм (болжол менен 9.17 унция) |
| Өлчөө принциби | Electrical Resistance (Pin-Type) |
| Moisture Measurement Range | 0% to 57% (material dependent) |
| Материалдык категориялар | 7 pre-calibrated types |
| Power Source | 3 x AAA батарейкалар |
| Дисплей | Color Backlit LCD |
| Автоматтык түрдө өчүрүү | Yes, after inactivity |
| Температура бирдиги | °C / °F тандалышы мүмкүн |
| Монтаж түрү | Surface Mount |
8. Кепилдик жана колдоо
PREXISO products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the contact information provided with your product packaging or visit the official PREXISO webсайт. Кепилдик дооматтары үчүн сатып алганыңыздын далилин сактап коюңуз.
