1. ആമുഖം
This manual provides instructions for the proper use and maintenance of your Dasqua 4410-1125 IP65 Digital Outside Micrometer. This precision instrument is designed for accurate external measurements within a range of 100-125mm (4-5 inches), featuring IP65 protection against dust and water, and a clear digital display. Adhering to these instructions will ensure optimal performance and longevity of your micrometer.
2 സുരക്ഷാ വിവരങ്ങൾ
Please read and understand all safety precautions before operating the micrometer to prevent damage to the instrument or injury to the user.
- ശ്രദ്ധയോടെ കൈകാര്യം ചെയ്യുക: This is a precision instrument. Avoid dropping or subjecting it to impact, which can affect its accuracy.
- വൃത്തിയായി സൂക്ഷിക്കു: Ensure measuring surfaces are free from dust, dirt, and oil before and during use. Contaminants can lead to inaccurate readings.
- കഠിനമായ അന്തരീക്ഷം ഒഴിവാക്കുക: While IP65 rated for dust and water resistance, avoid prolonged exposure to extreme temperatures, high humidity, or corrosive substances.
- ശരിയായ സംഭരണം: Always store the micrometer in its protective case when not in use.
- അനധികൃത പരിഷ്കാരങ്ങളൊന്നുമില്ല: Do not attempt to disassemble or modify the micrometer. Repairs should only be performed by qualified personnel.
3. ഉൽപ്പന്നം കഴിഞ്ഞുview
The Dasqua 4410-1125 is a robust and accurate digital outside micrometer. Familiarize yourself with its key components:
- ഫ്രെയിം: The main body of the micrometer, providing structural integrity.
- ആൻവിൽ: The stationary measuring face, carbide-tipped for durability.
- സ്പിൻഡിൽ: The movable measuring face, carbide-tipped, hardened, and ground for precision.
- തിമ്പിൾ: Rotated to move the spindle. Features a precision ratchet stop for consistent measuring force.
- ഡിജിറ്റൽ ഡിസ്പ്ലേ: Large, easy-to-read LCD for direct measurement readings.
- നിയന്ത്രണ ബട്ടണുകൾ: ON/OFF, ABS, in/mm, and ZERO buttons for operation.
- ലോക്കിംഗ് Clamp: Used to secure the spindle position, preventing movement during reading or transfer.
Figure 1: Dasqua 4410-1125 Digital Outside Micrometer with protective case.
Figure 2: Digital display and control buttons (ON/OFF, ABS, in/mm, ZERO).
Figure 3: Thimble with ratchet stop and spindle.
Figure 4: Carbide-tipped anvil.
4. സജ്ജീകരണം
4.1 അൺപാക്കിംഗ്
Carefully remove the micrometer from its packaging. Inspect the instrument for any visible damage that may have occurred during shipping. Retain the original packaging for future storage or transport.
4.2 ബാറ്ററി ഇൻസ്റ്റാളേഷൻ
This digital micrometer requires a battery for its display. Typically, these units use a SR44 or CR2032 type battery (battery not included). To install or replace the battery:
- Locate the battery compartment cover, usually on the side of the digital display unit.
- Use a small screwdriver or coin to gently open or slide off the cover.
- Insert the new battery with the positive (+) side facing up, ensuring correct polarity.
- കവർ സുരക്ഷിതമായി മാറ്റിസ്ഥാപിക്കുക.
4.3 പ്രാരംഭ ക്ലീനിംഗ്
Before first use, gently wipe all measuring surfaces (anvil and spindle) with a clean, lint-free cloth. Avoid using harsh solvents or abrasive materials that could damage the surfaces or electronic components.
5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
5.1 പവർ ഓൺ/ഓഫ്
അമർത്തുക ഓൺ/ഓഫ് button to turn the micrometer on or off. The display will illuminate when powered on.
5.2 സീറോ സെറ്റിംഗ്
Accurate measurements depend on proper zero setting. Perform this step before each series of measurements or if the micrometer has been subjected to temperature changes.
- Ensure the measuring faces of the anvil and spindle are perfectly clean.
- Gently close the measuring faces by rotating the thimble using the ratchet stop until it clicks 2-3 times. This applies consistent measuring force.
- അമർത്തുക ZERO button. The display should now show "0.000" (or "0.0000" if in inch mode).
5.3 Unit Conversion (in/mm)
അമർത്തുക ഇൻ/മിമി button to switch between metric (millimeters) and imperial (inches) units. The selected unit will be indicated on the display.
5.4 ABS/INC Measurement
ദി എബിഎസ് button allows switching between Absolute and Incremental measurement modes.
- Absolute (ABS) Mode: This is the default mode where measurements are taken from the true zero point established during zero setting.
- Incremental (INC) Mode: അമർത്തുന്നത് എബിഎസ് button will toggle to INC mode, allowing you to set a temporary zero point at any position. This is useful for comparative measurements. An "INC" indicator may appear on the display. Press എബിഎസ് again to return to Absolute mode.
5.5 ഒരു അളവ് എടുക്കുന്നു
- അളക്കേണ്ട വസ്തുവിനേക്കാൾ വീതിയുള്ള മൈക്രോമീറ്റർ താടിയെല്ലുകൾ തുറക്കുക.
- Carefully place the object between the anvil and spindle.
- Rotate the thimble using the ratchet stop until the spindle gently contacts the object and the ratchet clicks 2-3 times. This ensures consistent and repeatable measuring force, preventing overtightening.
- Read the measurement directly from the digital display.
- If needed, use the locking clamp to secure the spindle position before removing the object, especially for transferring readings.
6. പരിപാലനം
Proper maintenance is crucial for preserving the accuracy and lifespan of your micrometer.
- വൃത്തിയാക്കൽ: After each use, wipe the micrometer, especially the measuring faces, with a clean, dry, lint-free cloth. For stubborn dirt or light oil, use a cloth lightly dampened with isopropyl alcohol. Ensure no liquid enters the electronic components.
- സംഭരണം: Always store the micrometer in its protective case when not in use. Keep it in a dry, temperature-stable environment, away from direct sunlight, dust, and corrosive vapors. Slightly open the measuring faces before storage to prevent pressure on the spindle.
- കാലിബ്രേഷൻ: For critical applications or after prolonged use, regular calibration by a qualified technician is recommended to maintain certified accuracy.
- ബാറ്ററി മാറ്റിസ്ഥാപിക്കൽ: Replace the battery promptly when the display becomes dim, erratic, or stops functioning. Dispose of used batteries according to local regulations.
7. പ്രശ്നപരിഹാരം
പൊതുവായ പ്രശ്നങ്ങളും അവയുടെ പരിഹാരങ്ങളും അറിയാൻ താഴെയുള്ള പട്ടിക കാണുക.
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| ഡിസ്പ്ലേ ഓണാക്കുന്നില്ല | നിർജ്ജീവമായ അല്ലെങ്കിൽ തെറ്റായി ഇൻസ്റ്റാൾ ചെയ്ത ബാറ്ററി | Replace battery, ensuring correct polarity |
| Display shows erratic or unstable readings | Low battery; Dirt on measuring faces; Electronic interference | Replace battery; Clean measuring faces thoroughly; Move micrometer away from strong electromagnetic fields |
| Cannot zero the micrometer | Dirt or debris on measuring faces; Mechanical issue | Clean measuring faces thoroughly; Check for any physical obstruction or damage |
| കൃത്യമല്ലാത്ത അളവുകൾ | Improper zeroing; Worn measuring faces; Lack of calibration; Incorrect measuring technique | Re-zero carefully; Inspect measuring faces for wear; Consider professional calibration; Review operating instructions for proper technique |
8 സ്പെസിഫിക്കേഷനുകൾ
Technical specifications for the Dasqua 4410-1125 Digital Outside Micrometer:
| ഫീച്ചർ | വിശദാംശങ്ങൾ |
|---|---|
| മോഡൽ | 4410-1125 |
| പരിധി അളക്കുന്നു | 100-125 മിമി / 4-5 ഇഞ്ച് |
| റെസലൂഷൻ | 0.001 മിമി / 0.00005 ഇഞ്ച് |
| കൃത്യത | 0.003 മിമി / 0.00015 ഇഞ്ച് |
| സംരക്ഷണ റേറ്റിംഗ് | IP65 (Dust and water resistant) |
| സ്റ്റാൻഡേർഡ് പാലിക്കൽ | DIN863 |
| ആൻവിലുകൾ | Carbide-tipped |
| സ്പിൻഡിൽ | Hardened and ground |
| പ്രദർശിപ്പിക്കുക | Large Digital LCD |
| ഇലക്ട്രോസ്റ്റാറ്റിക് ഡിസ്ചാർജ് | ക്ലാസ് എ |
| ഇനത്തിൻ്റെ ഭാരം | ഏകദേശം 1.81 കി.ഗ്രാം (4 പൗണ്ട്) |
| ഉൽപ്പന്ന അളവുകൾ | ഏകദേശം 33.02 x 20.32 x 5.08 സെ.മീ (13 x 8 x 2 ഇഞ്ച്) |
| ഉൾപ്പെടുത്തിയ ഘടകങ്ങൾ | Digital Outside Micrometer, Protective Case |
Figure 5: Technical drawing with key dimensions for model 4410-1125.
9. വാറൻ്റിയും പിന്തുണയും
For warranty information or technical support regarding your Dasqua 4410-1125 Digital Outside Micrometer, please refer to the documentation provided with your purchase. You may also contact your authorized Dasqua product supplier or the manufacturer directly. Please retain your purchase receipt as proof of purchase for any warranty claims.
