1. Танилцуулга
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. Бүтээгдэхүүн дууссанview болон бүрэлдэхүүн хэсгүүд
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 Гол онцлогууд
- Хэмжих параметрүүд: Pressure and Vacuum
- Вакуум хүрээ: Ambient to -0.9 Kg/Cm²
- Даралтын хүрээ: Ambient to 30 Kg/Cm² (30 Bar / 430 PSI)
- Барилгын материал: Хөнгөн цагаан ба зэвэрдэггүй ган
- Master Gauge Range: -1-25 бар
- Нарийвчлал: ±0.5%
- Эрчим хүчний хангамж: 2 x AAA battery (1.5V) for digital gauge
- Холболт: 1/4" NPT 304SS
2.2 Оруулсан бүрэлдэхүүн хэсгүүд
Стандарт багцад дараахь зүйлс орно.
- 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")
- Зааварчилгааны гарын авлага
- Hose Wire
- О-цагиргууд
Figure 2: Calibrator with included accessories, including reducers, hose, and O-rings.
Figure 3: Calibrator with Dual Functionality, illustrating key connection points.
3. Тохиргоо
Follow these steps to set up your AI-DPI-2200 calibrator for operation:
- Савлах: Сав баглаа боодолоос бүх бүрэлдэхүүн хэсгүүдийг болгоомжтой арилгана. Дамжин өнгөрөх явцад эвдрэлийн шинж тэмдэг байгаа эсэхийг шалгана уу.
- 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. Ашиглалтын заавар
The AI-DPI-2200 allows for precise generation of both pressure and vacuum. Familiarize yourself with the controls before operation.
4.1 Pressure Generation
- Бүх холболт найдвартай эсэхийг шалгаарай.
- To generate pressure, repeatedly squeeze the hand pump handles. The master gauge will display the increasinг даралт.
- 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. Засвар үйлчилгээ
Proper maintenance ensures the longevity and accuracy of your AI-DPI-2200 calibrator.
- Цэвэрлэгээ: 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.
- Хадгалах: 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-цагираг солих: 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.
- Зай солих: 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.
- Шалгалт тохируулга: 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. Алдаа засах
This section addresses common issues you might encounter with your calibrator.
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| 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 | Тосолгооны дутагдал; Дотоод хог хаягдал. | Consult with INSTRUKART support for guidance on lubrication or internal cleaning. Do not attempt to disassemble without proper knowledge. |
7. Техникийн үзүүлэлтүүд
| Параметр | Үнэ цэнэ |
|---|---|
| Загвар | AI-DPI-2200 |
| Хэмжих параметрүүд | Pressure and Vacuum |
| Вакуум хүрээ | Ambient to -0.9 Kg/Cm² |
| Даралтын хүрээ | Ambient to 30 Kg/Cm² (30 Bar / 430 PSI) |
| Material Of Construction | Хөнгөн цагаан ба зэвэрдэггүй ган |
| Жин (ойролцоогоор) | 1.5 кг |
| Master Gauge Range | -1-25 бар |
| Нарийвчлал | ±0.5% |
| Case Size (Master Gauge) | 2.5" (63мм) |
| Case Material (Master Gauge) | ABS (IP64) |
| Rubber Boot (Master Gauge) | Silicone rubber (IP65) |
| Үйлдлийн горим | Continuous pressure reading |
| Хариу өгөх хугацаа | ±3 Hz display refresh rate |
| Proof / Burst Pressure | 200% / 300% FS |
| Ашиглалтын температур | 14°F - 122°F / -10°C - 50°C |
| Хадгалах температур | -4°F - 167°F / -20°C - 75°C |
| LCD Display (Digital Gauge) | 2" x 3/4" (48mm x 16mm) |
| Холболт | 1/4" NPT 304SS |
| Мэдрэгч | 316L welded, Piezo |
| Үйл ажиллагааны амьдрал | 1 сая мөчлөг |
| Эрчим хүчний хангамж | 2 x AAA зай (1.5V) |
| Зайны ашиглалт | 2 years (auto shut-off mode) |
| Эрчим хүчний горим | Auto or manual shut-off |
| Цифрүүдийг харуулах | 4 digits to 5,000 psi |
| Даралтын нэгжийн сонголт | psi, bar, kg/cm², MPa |
8. Хэрэглээ
The INSTRUKART AI-DPI-2200 Hand Pump Calibrator is suitable for a wide range of applications requiring accurate pressure and vacuum calibration:
- Calibration Laboratories
- Талбайн шалгалт тохируулга
- Pressure Gauge Calibration
- Даралт дамжуулагчийн тохируулга
- Oil and Gas Industries
- HVAC системүүд
- 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. Баталгаат хугацаа ба дэмжлэг
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.
Үйлдвэрлэгч: Ace Instruments
Эхний боломжтой: 16 оны арваннэгдүгээр сарын 2022
For further assistance, please visit the official INSTRUKART store or contact their support channels.
