1. Introduzzjoni
The Sper Scientific Manometer SD Card Logger Model 850099 is designed for precise measurement of gauge and differential pressure in non-corrosive and non-ionized air and gas environments. This device records pressure data along with date and time directly onto standard SD memory cards, facilitating easy data transfer and analysis without specialized software.
Stampa 1: Quddiem view of the Sper Scientific Manometer SD Card Logger 850099, showing the display and control buttons.
2. Kontenut tal-Pakkett
Iċċekkja li l-oġġetti kollha elenkati hawn taħt huma preżenti u f'kundizzjoni tajba malli tiftaħhom:
- Sper Scientific Manometer SD Card Logger (Model 850099)
- Kawża tal-Ġarr
- 6 Batteriji AA
- Tubing and Pipe Attachment Lugs
- Karta SD
- Manwal ta' Istruzzjoni
Image 2: The manometer and its accessories, including the carrying case, batteries, tubing, and SD card.
3. Karatteristiċi tal-prodott
- Measures gauge and differential pressure up to 101 PSI.
- Accuracy: ±2% full scale.
- Records data onto standard SD memory cards with date and time stamps.
- Direct data upload to Excel without additional software or cables.
- Supports 10 units of measure (e.g., PSI, kPa, mbar).
- Push-button zero offset for accurate readings.
- Min/Max function to capture extreme values.
- Hold function to freeze current readings.
- Karatteristika ta' mitfi awtomatiku biex tikkonserva l-ħajja tal-batterija.
- Indikatur tal-batterija baxxa.
- Large, easy-to-read backlit LCD display.
- Integrated fold-out easel back for convenient viewing.
- Compatible with optional USB Power Cable 840058 or AC Adapter 840097.
Stampa 3: Wara view of the manometer showing the fold-out easel stand for desktop use.
4. Setup
4.1 Installazzjoni tal-batterija
- Sib il-kompartiment tal-batterija fuq wara tal-apparat.
- Iftaħ l-għatu tal-kompartiment tal-batterija.
- Daħħal 6 batteriji AA, filwaqt li tiżgura polarità korretta.
- Agħlaq l-għatu tal-kompartiment tal-batterija sew.
4.2 Inserzjoni tal-Kard SD
- Sib is-slott tal-kard SD fuq il-ġenb tal-apparat.
- Insert the provided SD card into the slot until it clicks into place.
- To remove, push the SD card gently inward until it springs out.
4.3 Konnessjoni tat-Tubi
Connect the provided tubing to the P1 and P2 differential input ports located at the top of the device. P1 is for positive pressure, and P2 is for negative pressure. Ensure connections are secure to prevent leaks.
Immaġni 4: Fuq view of the manometer, highlighting the P1 and P2 differential input ports.
5. Operazzjoni
5.1 Power On/Off
Agħfas il- QAWWA buttuna biex tixgħel l-apparat. Agħfas u żomm il-buttuna QAWWA button to turn it off. The device features an auto power-off function to conserve battery life after a period of inactivity.
5.2 Zero Offset
Before taking measurements, ensure the device is at ambient pressure and press the ŻERO button to calibrate the reading to zero. This ensures accurate differential pressure measurements.
5.3 Għażla ta' Unità
Agħfas il- UNITÀ button to cycle through the 10 available units of measure (e.g., PSI, kPa, mbar, In H²O). The selected unit will be displayed on the LCD.
5.4 Funzjoni ta' Żomm
Agħfas il- ŻOMM button to freeze the current reading on the display. Press it again to release the hold and resume live measurements.
5.5 Funzjoni Min/Max
The device can display the minimum and maximum pressure values recorded during a measurement session. Refer to the full instruction manual for detailed steps on accessing and resetting Min/Max readings.
5.6 Dawl ta 'wara
The LCD display features a backlight for improved visibility in low-light conditions. Activate the backlight by pressing the light bulb icon button.
6. Logging tad-Data
6.1 Reġistrazzjoni tad-Dejta
To begin recording pressure data, ensure an SD card is inserted. Press the REC button. The device will log measurements along with the date and time at predefined intervals. Press REC għal darb'oħra biex tieqaf tirrekordja.
6.2 Trasferiment tad-Data għall-PC
The recorded data is stored on the SD card in a format compatible with Microsoft Excel. To transfer data:
- Remove the SD card from the manometer.
- Insert the SD card into a computer's memory card slot or an external SD card reader.
- Iftaħ id-data files directly in Microsoft Excel for analysis. No special software or drivers are required.
Additional SD cards can be used for unlimited data storage. Ensure the date and time are set correctly on the device for accurate data logging timestamps.
7. Speċifikazzjonijiet
- Mudell: 850099
- Medda ta' Kejl: Up to 101 PSI (differential and gauge pressure)
- Eżattezza: ± 2% skala sħiħa
- Unitajiet ta' Miżura: 10 selectable units (e.g., PSI, kPa, mbar, In H²O, mm Hg)
- Ħażna tad-Data: SD Card (up to 16GB, user-supplied or included)
- Wiri: LCD kbir backlit
- Sors tal-Enerġija: 6 AA batteries (included) or optional 9V DC adapter/USB cable
- Dimensjonijiet: 7" × 2¾" × 1¾" (178 × 70 × 44 mm)
- Piż: 1 lb (0.45 kg)
- Ambjent Operattiv: Non-corrosive and non-ionized air and gas only. Not for use with liquids.
7.1 Detailed Measurement Ranges and Resolution
Image 5: Detailed specifications table for Manometer models, highlighting ranges and resolutions for various pressure units. Model 850099 is listed with a maximum pressure of 101 PSI.
8. Manutenzjoni
- Tindif: Imsaħ l-apparat b'artab, damp drapp. Tużax tindif jew solventi li joborxu.
- Sostituzzjoni tal-batterija: Replace batteries when the low battery indicator appears on the display to ensure continuous operation and data integrity.
- Ħażna: When not in use for extended periods, remove the batteries and store the device in its carrying case in a cool, dry place.
- Kura tal-Kard SD: Handle SD cards carefully. Avoid bending or exposing them to extreme temperatures or moisture.
9 Issolvi l-problemi
- L-apparat ma jixgħelx:
- Iċċekkja jekk il-batteriji humiex imdaħħla sew bil-polarità xierqa.
- Ibdel b'batteriji friski.
- Kun żgur li l-buttuna tal-qawwa hija ppressata sew.
- Qari mhux preċiż:
- Perform a zero offset calibration before measurement.
- Verify that tubing connections are secure and free of leaks.
- Ensure the device is used within its specified operating environment (non-corrosive, non-ionized air/gas).
- Data not recording to SD card:
- Ensure the SD card is properly inserted and not full.
- Ipprova kard SD differenti.
- Iċċekkja jekk il- REC button was pressed to start recording.
- Id-displej huwa mċajpar jew ma jistax jinqara:
- Activate the backlight.
- Replace batteries if the low battery indicator is on.
10. Garanzija u Appoġġ
For warranty information, technical support, or service inquiries, please refer to the contact details provided in the original product packaging or visit the official Sper Scientific websit. Żomm l-irċevuta tax-xiri tiegħek bħala prova tax-xiri għal talbiet ta' garanzija.
Manifattur: Sper Xjentifiku
Websit: www.sperscientific.com
