1. Киришүү
The PCE-HVAC 10 Digital Pressure Gauge is a robust measuring instrument engineered for daily use in refrigeration systems and heat pumps. It accurately determines pressure and temperature, supporting commissioning, servicing, and maintenance tasks. The device features a durable metal casing, a 2-way valve block, and comes with two NTC clamp-on temperature sensors and refrigerant hoses for comprehensive measurement capabilities. With 83 preloaded refrigerants and functions like automatic heat pump mode and temperature-compensated density testing, it simplifies complex operations.
2. Коопсуздук маалыматы
Please read this manual thoroughly before operating the PCE-HVAC 10 Digital Pressure Gauge. Failure to follow safety instructions may result in injury or damage to the device. Keep this manual for future reference.
- Always wear appropriate personal protective equipment (PPE) when working with refrigeration systems.
- Ensure all connections are secure before applying pressure.
- Do not expose the device to extreme temperatures, moisture, or corrosive environments beyond its specified operating conditions.
- Only use the specified battery type (4 x 1.5V AA) and ensure correct polarity during installation.
- Түзмөктү оңдоого же өзгөртүүгө аракет кылбаңыз. Тейлөөнү квалификациялуу адистерге тапшырыңыз.
- Батареяларды жана аппаратты жергиликтүү эрежелерге ылайык жок кылыңыз.
3. Пакеттин мазмуну
Төмөндө тизмеленген нерселердин баары пакетиңизде бар экенин текшериңиз:
- 1 x PCE-HVAC 10 Digital Pressure Gauge
- 3 x Refrigerant Hoses (Red, Blue, Yellow)
- 2 x Clamp-On NTC Temperature Sensors
- 1 x Ташуу кутусу
- 1 x User Manual
Image of the PCE-HVAC 10 Digital Pressure Gauge kit, including the main unit, refrigerant hoses, and NTC clamp sensors, neatly arranged in a protective carrying case.
4. Продукт бүтүп калдыview
The PCE-HVAC 10 is designed for precision and ease of use in demanding HVAC/R environments. Its robust metal casing ensures durability, while the intuitive interface provides clear readings.
Негизги өзгөчөлүктөрү:
- Материал жана дизайн: Мыкты металл менен мүнөздөлөт casing, a 2-way valve block with 3 connectors, and includes 2 NTC clamp-on temperature sensors for a functional design.
- Өлчөө диапазону жана тактыгы: Measures pressure from -1 to +60 bar and temperature from -10 to +200°C / 14 to 392°F. Pressure accuracy is 0.5% FS, and temperature resolution is 0.1°C / 0.18°F.
- Колдонуучуга ыңгайлуу функциялар: Equipped with an LCD display, automatic shut-off after 30 minutes, and a hanging fixture. Supports multiple units: MPa, kPa, psi, bar, °F, and °C.
- Күч жана коргоо: Powered by 4 x 1.5V AA batteries and features an IP42 protection class, offering resistance to dust and water splashes.
Фронт view of the PCE-HVAC 10 Digital Pressure Gauge, showcasing its robust casing and clear LCD display.
Close-up of the PCE-HVAC 10 display, showing measurement readings and the integrated hanging hook for convenient placement.
5. Орнотуу
5.1 Батареяны орнотуу
- Аппараттын артындагы батарея бөлүкчөсүн табыңыз.
- Бөлүмдүн капкагын ачыңыз.
- Туура полярдуулукту камсыз кылуу үчүн 4 x 1.5V AA батарейкасын салыңыз.
- Батарея уясынын капкагын бекем жабыңыз.
5.2 Connecting Sensors and Hoses
The PCE-HVAC 10 utilizes a 2-way valve block with three connectors for refrigerant hoses and dedicated ports for NTC clamp сенсорлор.
- Connect the NTC clamp sensors to their respective ports on the device.
- Attach the refrigerant hoses (red, blue, yellow) to the corresponding connectors on the 2-way valve block. Ensure a tight seal to prevent leaks.
Деталдаштырылган view of the PCE-HVAC 10's connection ports for NTC clamp sensors and refrigerant hoses.
Side view of the PCE-HVAC 10 showing the metal 2-way valve block with three connectors for refrigerant hoses.
The three color-coded refrigerant hoses (red, blue, yellow) included with the PCE-HVAC 10, used for connecting to HVAC systems.
6. Иштөө нускамалары
6.1 Күйгүзүү/өчүрүү
Кубат баскычын басып, кармап туруңуз (көбүнчө /) аппаратты күйгүзүү же өчүрүү.
6.2 Меню Навигациясы
колдонуу РЕЖИМ button to cycle through different measurement modes or display screens. The SET button is used to confirm selections or enter settings menus. Use the arrow buttons (/) to navigate options or adjust values. The ESC button allows you to exit a menu or cancel an operation.
6.3 Муздаткычты тандоо
The PCE-HVAC 10 has 83 preloaded refrigerants. To select the appropriate refrigerant for your system:
- Enter the refrigerant selection menu (refer to the device's on-screen prompts or specific button combination).
- Use the arrow buttons to scroll through the list of refrigerants.
- Басыңыз SET to confirm your selection. The selected refrigerant will be displayed on the measurement screen.
6.4 Өлчөөлөрдү жүргүзүү
Once the sensors and hoses are connected and the refrigerant is selected, the device will display real-time pressure and temperature readings. Ensure proper connection to the HVAC/R system for accurate measurements.
6.5 Using the 2-Way Valve Block
The metal 2-way valve block allows for controlled charging, evacuation, and testing of refrigeration systems. Operate the valves carefully to manage refrigerant flow and pressure.
6.6 Атайын функциялар
- Automatic Heat Pump Mode: This feature eliminates the need to swap refrigerant hoses for measurements, streamlining the process for heat pump systems.
- Temperature-Compensated Density Testing: Provides accurate density readings adjusted for temperature variations, crucial for precise system analysis.
A technician using the PCE-HVAC 10 Digital Pressure Gauge to monitor an HVAC system, with hoses connected.
Close-up of the PCE-HVAC 10 display showing real-time pressure and temperature readings for a selected refrigerant.
7. Техникалык тейлөө
7.1 Тазалоо
Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure no moisture enters the device openings.
7.2 Батареяны алмаштыруу
Replace the batteries when the low battery indicator appears on the display. Follow the battery installation steps outlined in Section 5.1.
7.3 Сактоо
When not in use, store the PCE-HVAC 10 in its protective carrying case in a dry environment. The recommended storage temperature range is -20 to 60°C / -4 to 140°F with a relative humidity of 10% to 95%.
8. Кыйынчылыктарды
If you encounter issues with your PCE-HVAC 10, consider the following common solutions:
- Түзмөк күйбөйт: Батареянын орнотулушун текшерип, батарейкалары түгөнүп калбагандыгын текшериңиз. Керек болсо алмаштырыңыз.
- Туура эмес окуулар: Verify all sensor and hose connections are secure and free from leaks. Ensure the correct refrigerant is selected.
- Дисплей көйгөйлөрү: Аппарат анын белгиленген иштөө температурасынын чегинде экенин текшериңиз.
- Баскычтардан жооп жок: Try restarting the device by powering it off and on.
For persistent issues, contact PCE Instruments customer support.
9. Техникалык шарттар
| Параметр | Нарк |
|---|---|
| Продукциянын өлчөмдөрү | 8.03 x 4.57 x 2.56 дюйм |
| Элемент Салмагы | 1.7 фунт (768 г) |
| Басым өлчөө диапазону | -1дон +60 барга чейин |
| Басым тактыгы | 0.5% FS |
| Температураны өлчөө диапазону | -10дан +200°Cге чейин / 14дөн 392°Fге чейин |
| Температуранын чечилиши | 0.1°C / 0.18°F |
| Электр камсыздоо | 4 x 1.5V AA батарейкалары |
| Коргоо классы | IP42 |
| Иштөө температурасы | 0 - 45°C / 32 - 113°F |
| Иштөө нымдуулугу | 10% - 95% RH (конденсацияланбаган) |
| Сактоо температурасы | -20 60 ° C / -4 140 ° F |
| Сактоочу нымдуулук | 10% - 95% RH (конденсацияланбаган) |
10. Кепилдик жана колдоо
PCE Instruments products are manufactured under strict quality control. This product is covered by a manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty card included with your product or visit the PCE Instruments webдеталдуу кепилдик шарттары жана шарттары үчүн сайт.
For technical support, service, or calibration, please contact PCE Instruments directly. Our qualified technicians are available to assist you with any questions or issues you may have regarding the PCE-HVAC 10 Digital Pressure Gauge.
PCE Instruments Contact Information:
Сураныч, келиңиз www.pce-instruments.com сиздин аймакка тиешелүү байланыш маалыматы үчүн.
