1. Pengenalan
The aichose 0-80% Brix Refractometer is a precision optical instrument designed for accurately measuring the sugar content (Brix) in various liquids. This device is ideal for use with fruits, honey, maple syrup, and other sugary beverages. Its robust construction and automatic temperature compensation (ATC) feature ensure reliable readings across a range of temperatures, making it a valuable tool for home cooks, artisans, and professionals alike.
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your refractometer to ensure optimal performance and longevity.
2. Komponen Produk
Your aichose refractometer kit includes the following items:
- 0-80% Brix Refractometer
- Firm Plastic Carrying Case
- Kain Pembersih
- Screwdriver (for calibration)
- Pipettes (for samppermohonan itu)
- Manual Pengguna (dokumen ini)
Familiarize yourself with the main parts of the refractometer:
- Daylight Plate: Covers the prism and spreads the sample.
- Main Prism Assembly: Where the liquid sample is placed for measurement.
- Skru Penentukuran: Used to adjust the zero point for accurate readings.
- Pegangan Getah: Memberikan cengkaman yang selamat dan selesa.
- kanta mata: Where you look to read the scale.
- Pelarasan Fokus: Rotates to bring the scale into clear focus.
3. Persediaan dan Penentukuran
Before first use, or if you suspect inaccurate readings, the refractometer should be calibrated. Calibration ensures the device provides precise measurements.
Langkah Penentukuran:
- Clean the Prism: Using the provided cleaning cloth, gently wipe the main prism assembly and the inner surface of the daylight plate. Ensure they are completely dry and free of dust or residue.
- Apply Distilled Water: Open the daylight plate. Using a pipette, place 2-3 drops of distilled water onto the main prism assembly. Close the daylight plate gently, ensuring the water spreads evenly without air bubbles.
- Observe the Scale: Point the refractometer towards a bright light source (e.g., daylight, but not direct sunlight). Look through the eyepiece. You will see a circular field with a blue and white boundary.
- Adjust to Zero: If the boundary is not exactly at the "0" mark on the Brix scale, use the small screwdriver to turn the calibration screw until the blue/white boundary aligns precisely with the "0" line.
- Clean After Calibration: After calibration, wipe the prism and daylight plate clean with the cloth.
Nota: The refractometer features Automatic Temperature Compensation (ATC), which means it automatically adjusts for temperature changes between 50°F to 86°F (10°C to 30°C). This ensures accurate readings without needing to wait for samples to reach a specific temperature.
4. Arahan Operasi
Once calibrated, your refractometer is ready for use.
Langkah-langkah Pengukuran:
- Sediakan Sample: Ensure the liquid to be tested is well-mixed and free of large particles.
- Mohon Sample: Open the daylight plate. Using a clean pipette, place 2-3 drops of the liquid sample onto the main prism assembly. Close the daylight plate gently, ensuring the liquid spreads evenly across the prism surface without air bubbles.
- Read the Scale: Point the refractometer towards a bright light source. Look through the eyepiece. Rotate the focus adjustment ring until the scale is clear. The reading is taken at the point where the blue and white boundary crosses the Brix % scale.
- Record Reading: Note down the value indicated by the boundary line. This is your Brix percentage.
- Bersihkan Selepas Penggunaan: Immediately after each measurement, clean the prism and daylight plate thoroughly with the cleaning cloth and a small amount of distilled water if necessary. Dry completely.
Permohonan: This refractometer is suitable for a wide range of applications, including:
- Measuring sugar content in fruits and vegetables.
- Checking the ripeness of fruit before harvest.
- Monitoring sugar levels in honey and maple syrup production.
- Testing sugar concentration in various beverages and jams.
5. Penjagaan dan Penyelenggaraan
Proper care and maintenance will extend the life of your refractometer and ensure continued accuracy.
- Pembersihan: Always clean the prism and daylight plate immediately after each use. Use the provided soft cleaning cloth. For sticky or sugary residues, a small amount of distilled water can be used, followed by thorough drying. Do not use abrasive materials or harsh chemicals.
- Storan: Store the refractometer in its protective plastic case when not in use. Keep it in a dry, cool place, away from direct sunlight and extreme temperatures.
- Pengendalian: Handle the instrument with care. Avoid dropping it or subjecting it to strong impacts, as this can damage the precision optics.
- Elakkan Rendaman: Do not immerse the refractometer in water or any other liquid. It is not waterproof.
6. Penyelesaian masalah
If you encounter issues with your refractometer, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Bacaan Tidak Tepat | Not calibrated; dirty prism/daylight plate; incorrect samppermohonan itu. | Recalibrate to "0" with distilled water. Clean prism and daylight plate thoroughly. Ensure sample merebak secara merata tanpa gelembung udara. |
| Blurry Scale | Eyepiece out of focus; insufficient light; dirty eyepiece lens. | Rotate the focus adjustment ring. Ensure adequate light source. Gently clean the eyepiece lens with a soft cloth. |
| Blue/White Boundary Not Clear | Tidak mencukupi sample; air bubbles in sample; prism not clean. | Apply 2-3 drops of sample. Reapply sample, ensuring no air bubbles. Clean prism thoroughly. |
Jika masalah berterusan, sila hubungi sokongan pelanggan.
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Brix Range | 0-80% |
| Pampasan Suhu Automatik (ATC) | 10°C - 30°C (50°F - 86°F) |
| Nombor Model | SR0028BE |
| Berat Barang | 8.8 Auns |
| Dimensi Pakej | 8.1 x 3.4 x 2.2 inci |
| Pengeluar | XDC Co,.Ltd. |
| Negara Asal | China |
8. Waranti dan Sokongan
For warranty information or technical support, please refer to the contact details provided on the product packaging or the official aichose website. Please have your model number (SR0028BE) and purchase date ready when contacting support.
Nota tentang Video: No official product videos from the seller were available for embedding in this manual. Videos from third-party influencers are not included to maintain the informational tone and focus on seller-provided content.