Linshang LS162 / LS162A Portable Window Tint Transmission Meter User Manual

1. ഉൽപ്പന്നം കഴിഞ്ഞുview

The Linshang LS162 and LS162A are advanced portable meters designed for precise measurement of optical properties of various transparent materials, including window tint films, solar films, and glass. These devices provide instant readings for Visible Light Transmittance (VLT), Ultraviolet Rejection (UVR), and Infrared Rejection (IRR), making them essential tools for automotive, architectural, and quality control applications.

Figure 1: Linshang LS162 Portable Window Tint Transmission Meter in use, showing VLT, UVR, and IRR readings.

2 പ്രധാന സവിശേഷതകൾ

ഒതുക്കമുള്ളതും പോർട്ടബിൾ ഡിസൈൻ: Small size for easy carrying and on-the-go use.
Multi-Parameter Measurement: Simultaneously measures Visible Light Transmittance (VLT), UV Rejection (UVR) at 365nm, and IR Rejection (IRR) at 940nm (LS162) or 1400nm (LS162A).
8mm Test Aperture: Suitable for testing various materials including solar films, tinted glass, and side windows.
ലളിതമായ പ്രവർത്തനം: Instant measurement and display of results.
Data Lock Function: Allows locking of displayed data after removing the tested material for convenient recording.
Dynamic Self-Calibration: Ensures data stability and accuracy during testing.
കുറഞ്ഞ വൈദ്യുതി ഉപഭോഗം: ഊർജ്ജ-കാര്യക്ഷമമായ ഡിസൈൻ.

Compact and Portable Linshang LS162 Transmission Meter — Figure 2: The compact and portable design of the Linshang LS162 Transmission Meter.

Linshang LS162A showing 8mm test aperture — Figure 3: The 8mm test aperture of the LS162A, suitable for various film and glass thicknesses.

Linshang LS162 showing easy to use and read display — Figure 4: The clear digital display of the LS162, providing easy-to-read measurements.

3. സജ്ജീകരണം

3.1 അൺപാക്കിംഗ്

Carefully remove the LS162/LS162A meter and all accessories from the packaging. Verify that all components listed in the packaging list are present.

Packaging list and accessories for Linshang LS162 — Figure 5: Contents of the LS162/LS162A package, including the meter, drawstring bag, warranty card, and user manual.

3.2 ബാറ്ററി ഇൻസ്റ്റാളേഷൻ

The device requires 1 Lithium Metal battery (included). Locate the battery compartment, typically on the side or back of the unit. Insert the battery, ensuring correct polarity. Close the battery compartment securely.

3.3 പവർ ഓൺ/ഓഫ്

Press the 'ON/Hold' button to power on the device. The display will illuminate, showing the measurement parameters. To power off, press and hold the 'ON/Hold' button until the display turns off.

4. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

4.1 ഒരു അളവ് എടുക്കുന്നു

മീറ്റർ ഓണാക്കിയിട്ടുണ്ടെന്ന് ഉറപ്പാക്കുക.
Insert the material (e.g., window film, glass) into the 8mm test aperture. Ensure the material is fully inserted and flat within the slot.
The meter will instantly display the VLT (Visible Light Transmittance), UVR (UV Rejection), and IRR (IR Rejection) values on the screen.

Linshang LS162 measuring car window tint — Figure 6: Demonstrating the measurement process on a car window using the LS162.

4.2 Data Lock Function

To lock the displayed measurement data, press the 'ON/Hold' button briefly while the material is still in the test aperture. The 'HOLD' indicator will appear on the screen. You can then remove the material, and the readings will remain on the display until the button is pressed again or the device is powered off.

4.3 Dynamic Self-Calibration

The LS162/LS162A features dynamic self-calibration, which aids in maintaining data stability and accuracy during continuous testing. No manual calibration is typically required for standard operation.

4.4 വായനകൾ മനസ്സിലാക്കൽ

VLT (Visible Light Transmittance): ശതമാനം സൂചിപ്പിക്കുന്നുtage of visible light that passes through the material.
UVR (UV Rejection): ശതമാനം സൂചിപ്പിക്കുന്നുtage of ultraviolet light (at 365nm) that is blocked by the material.
IRR (IR Rejection): ശതമാനം സൂചിപ്പിക്കുന്നുtage of infrared light (at 940nm for LS162, 1400nm for LS162A) that is blocked by the material.

Comparison of LS162 and LS162A models for portable solar film testing — Figure 7: Comparison of LS162 (940nm IRR) and LS162A (1400nm IRR) models.

4.5 ഉൽപ്പന്ന വീഡിയോ പ്രദർശനം

Video 1: Official demonstration of the Linshang LS162 Portable Window Tint Transmission Meter, highlighting its features and ease of use.

5. പരിപാലനം

വൃത്തിയാക്കൽ: Use a soft, dry cloth to clean the meter's exterior. Do not use abrasive cleaners or solvents. Keep the test aperture free of dust and debris.
സംഭരണം: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. When not in use for extended periods, remove the battery to prevent leakage.
കൈകാര്യം ചെയ്യൽ: Avoid dropping the meter or subjecting it to strong impacts, as this may damage internal components.

6. പ്രശ്‌നപരിഹാരം

ഡിസ്പ്ലേ/പവർ ഇല്ല: ബാറ്ററി ശരിയായി ഇൻസ്റ്റാൾ ചെയ്തിട്ടുണ്ടോ എന്നും ആവശ്യത്തിന് ചാർജ് ഉണ്ടോ എന്നും പരിശോധിക്കുക. ആവശ്യമെങ്കിൽ ബാറ്ററി മാറ്റിസ്ഥാപിക്കുക.
കൃത്യമല്ലാത്ത വായനകൾ: Ensure the test aperture is clean and free of obstructions. Verify that the material is inserted correctly and flat. The device performs dynamic self-calibration, but if issues persist, contact customer support.
Display Freezes: If the display freezes, try pressing the 'ON/Hold' button to release the data lock. If it remains frozen, power off the device and restart it.

7 സ്പെസിഫിക്കേഷനുകൾ

ഫീച്ചർ	LS162	LS162A
IR Peak Wavelength	940nm	1400nm
UV Peak Wavelength	365nm
ദൃശ്യപ്രകാശം	380-760nm, conform to CIE photopic luminosity function
റെസലൂഷൻ	0.1%
കൃത്യത	±2% (colorless and transparent material)
Test Slot Width	<8 മിമി
ഇനം മോഡൽ നമ്പർ	GT-LS162
ബാറ്ററികൾ	1 ലിഥിയം മെറ്റൽ ബാറ്ററി ആവശ്യമാണ് (ഉൾപ്പെടുത്തിയിരിക്കുന്നു)
നിർമ്മാതാവ്	ഷെൻഷെൻ ലിൻഷാങ് ടെക്നോളജി കമ്പനി, ലിമിറ്റഡ്.

Table of Core Advantages and Specifications for Linshang LS162 and LS162A — Figure 8: Detailed specifications and core advantages of the LS162 and LS162A models.

8. വാറൻ്റിയും പിന്തുണയും

For warranty information, technical support, or service inquiries, please contact the manufacturer, Shenzhen Linshang Technology Co., Ltd. Refer to the warranty card included in your product packaging for specific terms and conditions. Additional protection plans may be available for purchase separately.