1. Киришүү
The INSTRUKART AI-DPI-2200 is an advanced pneumatic hand pump calibrator designed for precise pressure and vacuum generation and measurement. This versatile instrument is ideal for calibration laboratories, field calibration, and testing of pressure gauges and transmitters. It features a robust construction of aluminum and stainless steel, ensuring durability and reliability in demanding environments. This manual provides essential information for the safe and effective use of your calibrator.
Figure 1: INSTRUKART AI-DPI-2200 Hand Pump Calibrator with Pressure and Vacuum Gauge.
2. Продукт бүтүп калдыview жана компоненттер
The AI-DPI-2200 calibrator is engineered for dual functionality, allowing for both pressure and vacuum generation. It comes equipped with a master gauge and includes various reducers for broad compatibility.
2.1 Негизги өзгөчөлүктөрү
- Өлчөө параметрлери: Pressure and Vacuum
- Вакуум диапазону: Ambient to -0.9 Kg/Cm²
- басым диапазону: Ambient to 30 Kg/Cm² (30 Bar / 430 PSI)
- Курулуш материалы: Алюминий жана дат баспас болоттон жасалган
- Master Gauge Range: -1дон 25 Барга чейин
- Тактыгы: ±0.5%
- Электр камсыздоо: 2 x AAA battery (1.5V) for digital gauge
- Байланыш: 1/4" NPT 304SS
2.2 Камтылган компоненттер
Стандарттык пакет төмөнкү элементтерди камтыйт:
- 1 Unit of AI-DPI-2200 Pressure and Vacuum Calibrator
- 1 Unit of Master Gauge (Range: -1 to 25 Bar)
- 3 Nos Reducers (1/4", 1/2", 3/4")
- Instruction Manual
- Hose Wire
- О-Rings
Figure 2: Calibrator with included accessories, including reducers, hose, and O-rings.
Figure 3: Calibrator with Dual Functionality, illustrating key connection points.
3. Орнотуу
Follow these steps to set up your AI-DPI-2200 calibrator for operation:
- Пакеттен чыгаруу: Таңгактан бардык компоненттерди кылдаттык менен алып салыңыз. Ташуу учурунда кандайдыр бир бузулуу белгилерин текшериңиз.
- Attach Master Gauge: Screw the provided master gauge onto the designated port at the top of the calibrator. Ensure it is hand-tightened securely to prevent leaks.
- Connect Unit Under Calibration (UUC): Connect the device to be calibrated (UUC) to the appropriate port using the supplied hose and reducers if necessary. Select the reducer that matches the UUC's connection size (1/4", 1/2", or 3/4").
- Battery Installation (for digital master gauge): If your master gauge is digital, ensure 2 x AAA batteries are correctly installed. Refer to the gauge's specific manual for battery compartment location and polarity.
Figure 4: Connecting the Unit Under Calibration (UUC).
4. Иштөө нускамалары
The AI-DPI-2200 allows for precise generation of both pressure and vacuum. Familiarize yourself with the controls before operation.
4.1 Pressure Generation
- Бардык байланыштар коопсуз экенин текшериңиз.
- To generate pressure, repeatedly squeeze the hand pump handles. The master gauge will display the increasing басым.
- Use the fine adjustment knob (if present) to precisely set the desired pressure.
- To release pressure, slowly open the release valve.
Figure 5: Generating pressure by squeezing the handles.
4.2 Vacuum Generation
- To switch from pressure to vacuum mode, use the piston pin. This typically involves pulling out or rotating a pin located near the pump mechanism.
- Once in vacuum mode, repeatedly squeeze the hand pump handles to generate vacuum. The master gauge will display the decreasing pressure (negative values).
- To release vacuum, slowly open the release valve.
Figure 6: Toggling between pressure and vacuum modes using the piston pin.
4.3 Master Gauge Usage
The calibrator is compatible with various master gauges, allowing for flexibility in calibration tasks.
Figure 7: Compatibility with various master gauges for accurate results.
5. Техникалык тейлөө
Proper maintenance ensures the longevity and accuracy of your AI-DPI-2200 calibrator.
- Тазалоо: Wipe the calibrator with a soft, dry cloth after each use. Avoid using abrasive cleaners or solvents that could damage the finish or internal components.
- Сактагыч: Store the calibrator in a clean, dry environment, away from extreme temperatures and direct sunlight. Use the original packaging or a protective case for storage.
- O-шакек алмаштыруу: Periodically inspect the O-rings for wear and tear. Replace them if they appear cracked, flattened, or damaged to maintain a proper seal. Spare O-rings are provided.
- Батареяны алмаштыруу: For digital master gauges, replace the 2 x AAA batteries when the low battery indicator appears or the display becomes dim. Ensure correct polarity during installation.
- Калибрлөө: For optimal accuracy, it is recommended to have the calibrator and master gauge professionally calibrated at regular intervals, typically annually, or as required by your quality system.
6. Кыйынчылыктарды
This section addresses common issues you might encounter with your calibrator.
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Cannot generate pressure/vacuum | Loose connections; Damaged O-rings; Piston pin not correctly set for mode. | Check all connections for tightness. Inspect and replace O-rings if necessary. Ensure piston pin is fully engaged for the desired mode (pressure or vacuum). |
| Pressure/Vacuum leaks | Loose connections; Worn or damaged O-rings; Damaged hose. | Tighten all connections. Replace O-rings. Inspect hose for cracks or damage and replace if found. |
| Inaccurate readings on digital gauge | Low battery; Gauge needs calibration. | Replace batteries. Consider professional calibration of the master gauge. |
| Handles are stiff or difficult to pump | Майлоонун жетишсиздиги; Ички калдыктар. | Consult with INSTRUKART support for guidance on lubrication or internal cleaning. Do not attempt to disassemble without proper knowledge. |
7. Техникалык шарттар
| Параметр | Нарк |
|---|---|
| Модел | AI-DPI-2200 |
| Өлчөө параметрлери | Pressure and Vacuum |
| Вакуум диапазону | Ambient to -0.9 Kg/Cm² |
| басым диапазону | Ambient to 30 Kg/Cm² (30 Bar / 430 PSI) |
| Material Of Construction | Алюминий жана дат баспас болоттон жасалган |
| Салмагы (болжол менен) | 1.5 кг |
| Master Gauge Range | -1дон 25 Барга чейин |
| Тактык | ±0.5% |
| Case Size (Master Gauge) | 2.5" (63мм) |
| Case Material (Master Gauge) | ABS (IP64) |
| Rubber Boot (Master Gauge) | Silicone rubber (IP65) |
| Иштөө режими | Continuous pressure reading |
| Жооп убактысы | ±3 Hz display refresh rate |
| Proof / Burst Pressure | 200% / 300% FS |
| Иштөө температурасы | 14°F – 122°F / -10°C – 50°C |
| Сактоо температурасы | -4°F – 167°F / -20°C – 75°C |
| LCD Display (Digital Gauge) | 2" x 3/4" (48mm x 16mm) |
| Байланыш | 1/4" NPT 304SS |
| Сенсор | 316L welded, Piezo |
| Операция Life | 1 миллион цикл |
| Электр камсыздоо | 2 x AAA батарейка (1.5V) |
| Батареянын иштөө мөөнөтү | 2 years (auto shut-off mode) |
| Кубат режими | Auto or manual shut-off |
| Сандарды көрсөтүү | 4 digits to 5,000 psi |
| Басым бирдигин тандоо | psi, bar, kg/cm², MPa |
8. Тиркемелер
The INSTRUKART AI-DPI-2200 Hand Pump Calibrator is suitable for a wide range of applications requiring accurate pressure and vacuum calibration:
- Calibration Laboratories
- Талаа калибровкасы
- Pressure Gauge Calibration
- Басым өткөргүчтү калибрлөө
- Oil and Gas Industries
- HVAC системалары
- Industrial Process Control
- Aerospace and Aviation
Figure 8: Applications in Oil and Gas Industries and HVAC Systems.
Figure 9: Applications in Industrial Process Control and Aerospace and Aviation.
9. Кепилдик жана колдоо
For warranty information, technical support, or service inquiries, please contact INSTRUKART customer service. Keep your purchase receipt as proof of purchase for any warranty claims.
Өндүрүүчү: Ace Instruments
Биринчи жеткиликтүү: 16-ноябрь, 2022-жыл
For further assistance, please visit the official INSTRUKART store or contact their support channels.
