SNAKOL SK-8305A Digital UV Illuminometer

1. परिचय

The SNAKOL SK-8305A is a high-precision digital UV illuminometer designed for accurate measurement of ultraviolet (UV) radiation intensity across UVA, UVB, and UVC bands. This device is suitable for various applications requiring precise UV radiation monitoring. This manual provides essential information for the safe and effective operation of your SK-8305A illuminometer.

2. सुरक्षा जानकारी

• उपकरण सञ्चालन गर्नु अघि सबै निर्देशनहरू सावधानीपूर्वक पढ्नुहोस्।
• लामो समयसम्म यन्त्रलाई अत्यधिक तापक्रम, आर्द्रता वा प्रत्यक्ष घाममा नदेखाउनुहोस्।
• यन्त्र छोड्न वा बलियो प्रभावहरूको अधीनमा नदिनुहोस्।
• उपकरण खोल्ने वा परिमार्जन गर्ने प्रयास नगर्नुहोस्। सबै सेवाहरू योग्य कर्मचारीहरूलाई पठाउनुहोस्।
• यन्त्रलाई बलियो विद्युत चुम्बकीय क्षेत्रहरूबाट टाढा राख्नुहोस्।
• उपकरणलाई नरम, सुख्खा कपडाले सफा गर्नुहोस्। घर्षण गर्ने क्लिनर वा घोलकहरू प्रयोग नगर्नुहोस्।

3. प्याकेज सामग्री

प्याकेजमा सबै वस्तुहरू छन् भनी प्रमाणित गर्नुहोस्:

• SNAKOL SK-8305A Digital UV Illuminometer
• प्रकार-सी चार्जिंग केबल
• प्रयोगकर्ता पुस्तिका
• बोक्ने खोल (यदि तपाईंको मोडेलमा समावेश गरिएको छ भने)

Figure 3.1: Contents of the SK-8305A package, showing the illuminometer, Type-C charging cable, and a protective carrying case.

4. उत्पादन समाप्तview

The SK-8305A features a compact design with an integrated sensor and a clear digital display. Key components include the UV sensor, LCD display, control buttons, and a Type-C charging port.

चित्र ४.१: अगाडि, छेउ र पछाडि views of the SK-8305A illuminometer, highlighting its compact dimensions and button layout.

२. नियन्त्रण र प्रदर्शन

• UV सेन्सर: Located at the top, for detecting UV radiation.
• LCD डिस्प्ले: Shows UV intensity (µW/cm² or mW/cm²) and temperature (°C/°F).
• होल्ड बटन: डिस्प्लेमा हालको पठन स्थिर गर्दछ।
• UNIT बटन: Toggles between measurement units (e.g., µW/cm² and mW/cm², °C and °F).
• REC/MODE Button: Initiates data recording or changes measurement mode.
• SEL बटन: Selects UV band (UVA, UVB, UVC) or other settings.
• पावर बटन: यन्त्र अन वा अफ गर्छ।

5. निर्दिष्टीकरणहरू

6. सेटअप

6.1. यन्त्र चार्ज गर्दै

The SK-8305A comes with a built-in lithium battery. Before first use, or when the battery indicator is low, charge the device using the provided Type-C charging cable. Connect the cable to the Type-C port on the device and a standard USB power adapter (not included).

४.३। प्रारम्भिक पावर अन

थिच्नुहोस् र होल्ड गर्नुहोस् पावर बटन (red circle) to turn on the device. The LCD display will illuminate, showing the current UV intensity and temperature readings.

7. सञ्चालन निर्देशनहरू

५.१. आधारभूत मापन

1. प्रयोग गरेर उपकरण खोल्नुहोस् पावर बटन.
2. Point the UV sensor directly at the UV source or area you wish to measure.
3. The real-time UV radiation intensity will be displayed on the LCD screen.

7.2. Selecting UV Band (UVA/UVB/UVC)

थिच्नुहोस् SEL बटन to cycle through UVA, UVB, and UVC measurement modes. The selected mode will be indicated on the display.

7.3. एकाइहरू परिवर्तन गर्दै

थिच्नुहोस् UNIT बटन to switch between different measurement units for UV intensity (e.g., µW/cm² and mW/cm²) and temperature (°C and °F).

7.4. डाटा होल्ड प्रकार्य

थिच्नुहोस् होल्ड बटन to freeze the current reading on the display. Press it again to release the hold and resume real-time measurement.

7.5. डाटा रेकर्डिङ

The device supports recording up to 999 sets of data. Press the REC/MODE Button to initiate or stop data recording. The instrument's real-time clock timestamps each record.

7.6. Computer Communication

The SK-8305A features wired (USB) and wireless communication functions. Connect the device to a computer to access recorded data, set alarm values, configure recording intervals, and generate PDF reports or data tables using the provided software.

7.7. Germicidal Lamp परीक्षण प्रक्रिया

For accurate germicidal lamp परीक्षण, यी चरणहरू पालना गर्नुहोस्:

1. Turn on the UV illuminometer and point its detector at the UV source of the germicidal lamp.
2. Allow the instrument to stabilize, then read and record the UV illuminance value.
3. Take several measurements at different locations to obtain more accurate results.
4. Compare the measured UV radiation illuminance value with relevant standards to determine if the UV radiation intensity of the germicidal lamp पर्याप्त छ।
5. If test results do not meet standard requirements, inspect the germicidal lamp's working condition for damage or aging, and take appropriate measures such as adjustment or replacement.

Figure 7.1: Visual guide for the steps involved in testing a germicidal lamp with the SK-8305A.

8. मर्मतसम्भार

७.१। सरसफाई

Wipe the device exterior with a soft, dry, lint-free cloth. Do not use liquid cleaners or solvents. Ensure the UV sensor is kept clean and free of dust or smudges for accurate readings.

8.2. भण्डारण

When not in use, store the SK-8305A in its protective carrying case in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the battery is partially charged before long-term storage.

T. समस्या निवारण

• उपकरण सक्रिय हुँदैन: ब्याट्री चार्ज भएको सुनिश्चित गर्नुहोस्। यन्त्रलाई टाइप-सी चार्जरमा जडान गर्नुहोस् र फेरि प्रयास गर्नुहोस्।
• गलत पठनहरू: Check if the UV sensor is clean and unobstructed. Ensure the device is held steadily and pointed correctly at the UV source.
• डिस्प्ले खाली वा स्थिर छ: थिच्ने प्रयास गर्नुहोस् होल्ड बटन to release a held reading. If unresponsive, power off and restart the device.
• कम्प्युटरमा जडान गर्न सकिँदैन: Verify the USB cable connection. Ensure the correct software drivers are installed on your computer.

10. वारेन्टी र समर्थन

SNAKOL products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the contact details provided with your purchase documentation or visit the official SNAKOL webसाइट। आफैंले उपकरण मर्मत गर्ने प्रयास नगर्नुहोस्, किनकि यसले वारेन्टी रद्द गर्न सक्छ।