VOLTCRAFT OM-100 ഓക്സിജൻ മീറ്റർ ഉപയോക്തൃ മാനുവൽ

1. ആമുഖം

Thank you for choosing the VOLTCRAFT OM-100 Oxygen Meter. This device is designed for precise measurement of oxygen concentration in various environments. This manual provides essential information for the safe and efficient operation, setup, maintenance, and troubleshooting of your oxygen meter. Please read this manual thoroughly before using the device and keep it for future reference.

2. സുരക്ഷാ നിർദ്ദേശങ്ങൾ

• Always operate the device within the specified environmental conditions.
• തീവ്രമായ ഊഷ്മാവ്, ഈർപ്പം, നേരിട്ടുള്ള സൂര്യപ്രകാശം എന്നിവയിൽ ഉപകരണം തുറന്നുകാട്ടരുത്.
• ശക്തമായ ആഘാതങ്ങളോ ഉപകരണം താഴെയിടുന്നതോ ഒഴിവാക്കുക.
• ഉപകരണം തുറക്കാനോ പരിഷ്ക്കരിക്കാനോ ശ്രമിക്കരുത്. യോഗ്യതയുള്ള ഉദ്യോഗസ്ഥർ മാത്രമേ അറ്റകുറ്റപ്പണികൾ നടത്താവൂ.
• ഉപകരണം കുട്ടികളിൽ നിന്ന് അകറ്റി നിർത്തുക.
• പ്രാദേശിക നിയന്ത്രണങ്ങൾ അനുസരിച്ച് ബാറ്ററികളും ഉപകരണവും നശിപ്പിക്കുക.
• Ensure the oxygen sensor is clean and free from obstructions for accurate readings.

3. പാക്കേജ് ഉള്ളടക്കം

Please check the contents of your package upon unpacking. If any items are missing or damaged, contact your retailer immediately.

• VOLTCRAFT OM-100 Oxygen Meter
• Oxygen Sensor with connection cable
• ഉപയോക്തൃ മാനുവൽ

4. ഉൽപ്പന്നം കഴിഞ്ഞുview

4.1 ഉപകരണ ഘടകങ്ങൾ

The VOLTCRAFT OM-100 consists of a main display unit and a detachable oxygen sensor. The main unit features a large LCD display, control buttons, and a port for the sensor connection.

ചിത്രം 1: ഫ്രണ്ട് view of the VOLTCRAFT OM-100 Oxygen Meter. The digital display shows an oxygen concentration of 23.8%. Below the display are three buttons: 'MODE', a red power button with a lightbulb icon, and 'APO'. The oxygen sensor is connected to the top right of the device.

ചിത്രം 2: കോണാകൃതിയിലുള്ളത് view of the VOLTCRAFT OM-100 Oxygen Meter. The display shows 20.9% O2. The sensor is clearly visible connected to the side of the main unit.

ചിത്രം 3: ടോപ്പ് ഡൗൺ view showing the VOLTCRAFT OM-100 Oxygen Meter and its separate oxygen sensor. The sensor is not connected to the main unit, illustrating its detachable nature.

ചിത്രം 4: വശം view of the VOLTCRAFT OM-100 Oxygen Meter, showing its compact profile.

5. സജ്ജീകരണം

5.1 ബാറ്ററി ഇൻസ്റ്റാളേഷൻ

The VOLTCRAFT OM-100 requires batteries for operation. Locate the battery compartment on the back of the device. Open the compartment cover, insert the batteries according to the polarity markings, and close the cover securely.

5.2 സെൻസർ കണക്ഷൻ

Connect the oxygen sensor cable to the designated port on the top or side of the main unit. Ensure the connection is firm to prevent inaccurate readings or disconnections during use.

6. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

6.1 പവർ ഓൺ/ഓഫ്

• പവർ ഓണാക്കാൻ: Press and hold the red power button (with the lightbulb icon) until the display illuminates.
• പവർ ഓഫ് ചെയ്യാൻ: Press and hold the red power button again until the display turns off.

6.2 ഒരു അളവ് എടുക്കുന്നു

Once powered on, the device will automatically begin measuring oxygen concentration. Position the sensor in the environment where you wish to take a reading. Allow a few seconds for the reading to stabilize on the LCD display.

6.3 മോഡ് ബട്ടൺ

The 'MODE' button allows you to cycle through different display modes or functions, if available. Refer to the on-screen indicators for the current mode. Pressing the button briefly will typically switch between modes.

6.4 APO (Automatic Power Off) Function

The 'APO' button controls the Automatic Power Off function. Pressing this button may enable or disable the feature, which conserves battery life by automatically turning off the device after a period of inactivity. Consult the display for APO status indicators.

7. കാലിബ്രേഷൻ

Regular calibration is crucial for maintaining the accuracy of your oxygen meter. The VOLTCRAFT OM-100 is factory calibrated, but environmental factors and sensor aging can affect readings. It is recommended to calibrate the device periodically or if you suspect inaccurate measurements.

7.1 കാലിബ്രേഷൻ നടപടിക്രമം

The calibration process for the OM-100 can be intricate. Follow these steps precisely:

1. പൂജ്യം കാലിബ്രേഷൻ: Place the oxygen sensor in an oxygen-free atmosphere (e.g., nitrogen gas or a zero-oxygen calibration chamber). Access the calibration menu (often by holding down a combination of buttons, refer to specific on-screen prompts). Initiate zero calibration.
2. Span Calibration (20.9% O2): After zero calibration, expose the sensor to fresh ambient air (which typically contains 20.9% oxygen). Access the calibration menu again and initiate span calibration.
3. സ്ഥിരീകരണം: After calibration, verify the readings in both oxygen-free and ambient air environments to ensure accuracy.

കുറിപ്പ്: If calibration consistently fails or yields inconsistent results, the sensor may need replacement or there might be an issue with the calibration environment. Refer to the troubleshooting section.

8. പരിപാലനം

8.1 വൃത്തിയാക്കൽ

Wipe the device and sensor with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure no liquid enters the device openings.

8.2 സംഭരണം

When not in use for extended periods, remove the batteries to prevent leakage. Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.

8.3 സെൻസർ മാറ്റിസ്ഥാപിക്കൽ

The oxygen sensor has a limited lifespan and may require replacement over time, especially if calibration becomes difficult or impossible. Consult VOLTCRAFT support for information on replacement sensors and procedures.

9. പ്രശ്‌നപരിഹാരം

10 സ്പെസിഫിക്കേഷനുകൾ

11. വാറൻ്റിയും പിന്തുണയും

VOLTCRAFT products are designed for quality and reliability. This product comes with a standard manufacturer's warranty. For specific warranty terms, duration, and to obtain technical support or service, please refer to the warranty card included with your product or visit the official VOLTCRAFT website. Please have your model number (OM-100 or VC-12870870) and purchase information ready when contacting support.