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The YINMIK YK-CL2BEU is a versatile 7-in-1 digital water quality tester designed for accurate measurement of pH, residual chlorine (FAC), Oxidation-Reduction Potential (ORP), salinity, Total Dissolved Solids (TDS), Electrical Conductivity (EC), and temperature. This device provides precise data to help maintain optimal water chemistry in various applications.
It is suitable for a wide range of uses, including:
- Swimming Pools and Hot Tubs
- Kaplıcalar
- İçme suyu
- Hidroponik Sistemler
- Aquariums and Reef Tanks
- Home Brewing
The device features a high-precision chip and electrode, automatic temperature compensation (ATC), and a clear LCD display for stable and consistent measurement results.
Image: The YINMIK YK-CL2BEU 7-in-1 Digital Water Quality Tester with its red body and green LCD screen, displaying various measurement parameters.
Kurulum ve Kalibrasyon
1. İlk Hazırlık
- Paketi aç: Carefully remove the tester and all accessories from the packaging.
- Pil Montajı: Open the battery compartment (usually at the top or back) and insert the required batteries, ensuring correct polarity.
- Clean Electrode: Before first use and after each measurement, rinse the electrode with purified or distilled water. Gently wipe dry with a clean, soft cloth.
2. Kalibrasyon Prosedürü
Regular calibration ensures the accuracy of your tester. The device supports calibration for pH, ORP, and EC/TDS/Salinity. Always use fresh calibration solutions.
Image: The YINMIK YK-CL2BEU tester shown alongside various calibration solutions (pH 4.00, pH 7.00, ORP 222mV).
pH Calibration (7.00 pH first, then 4.00 pH or 10.0 pH)
- Clean the electrode with purified water and set the device to pH mode.
- Immerse the electrode into the 7.00 pH calibration solution.
- Press and hold the "CAL" button for 5 seconds until "CAL" flashes. The device will automatically recognize the solution and calibrate.
- Once calibration is complete, the display will show "7.00" and stop flashing. Rinse the electrode.
- Repeat steps 2-4 for 4.00 pH or 10.0 pH solution.
Image: A visual guide demonstrating the pH calibration process, showing the device immersed in calibration solution and the display indicating successful calibration.
ORP Calibration (222mV)
- Turn on the meter and set it to mV mode.
- Immerse the electrode into the 222mV ORP calibration solution and wait for the reading to stabilize.
- Press and hold the "CAL" button for 5 seconds. "CAL" will flash.
- Adjust the value using the up/down buttons to match 222mV. Press "CAL" to confirm.
- The display will flash three times, indicating successful calibration.
EC/TDS/Salinity Calibration (1413 µS/cm)
- Clean the electrode with purified water and set the device to EC mode.
- Immerse the electrode into the 1413 µS/cm calibration solution and wait for the reading to stabilize.
- Press and hold the "CAL" button for 5 seconds. "CAL" will flash.
- Adjust the value using the up/down buttons to match 1413. Press "CAL" to confirm.
- The display will flash three times, indicating successful calibration.
Kullanım Talimatları
1. Genel Ölçüm
- Güç Açık: Cihazı açmak için güç düğmesine basın.
- Mod seç: Press the "MODE/CAL" button to cycle through the different measurement parameters (pH, Salt, FAC, ORP, TDS, EC, Temp).
- Daldırma Elektrotu: Dip the electrode into the water sample up to the immersion line. Ensure the electrode is fully submerged but avoid submerging the entire device body.
- Ölçümü Oku: Wait for the reading to stabilize on the LCD screen. The device features Automatic Temperature Compensation (ATC) for accurate readings regardless of water temperature.
- Tutma İşlevi: Press the "HOLD/TEMP" button to freeze the current reading on the display. Press again to release.
- Kapat: Cihazı kapatmak için güç düğmesine tekrar basın.
2. Specific Applications and Ideal Ranges
Pool and Spa Water Testing
Regularly test your pool and spa water to ensure optimal conditions for safety and enjoyment.
Image: The YINMIK YK-CL2BEU tester being used to measure water quality in a swimming pool.
| Test | Ideal Range (Pools) | Ideal Range (Spas) |
|---|---|---|
| pH | 7.2 - 7.8 | 7.2 - 7.6 |
| Salt (for saltwater pools) | 2700 - 3400 ppm | 2000 - 3000 ppm |
| ORP | +650 - +750 mV | +650 - +750 mV |
| FAC (Free Available Chlorine) | 1 - 3 ppm | 1 - 4 ppm |
| TDS | 400 - 1500 ppm | 400 - 1500 ppm |
| Sıcaklık | 25.6°C - 28.9°C (78.0°F - 84.0°F) | 35.0°C - 38.9°C (95.0°F - 102.0°F) |
Hydroponics and Aquariums
Maintain precise nutrient and water conditions for healthy plant growth and aquatic life.
Image: The YINMIK YK-CL2BEU tester measuring the water quality in a hydroponic system.
For reef aquariums, the ideal salinity range is typically between 34 and 36 ppm. The tester automatically converts to ppt mode when salinity exceeds 9990 ppm (1 ppt = 1000 ppm).
Image: The YINMIK YK-CL2BEU tester displaying salinity readings in ppm and ppt for a reef aquarium.
Drinking Water Analysis
Use the tester to check the quality of your drinking water, including tap water, well water, and filtered water.
Image: The YINMIK YK-CL2BEU tester measuring a sample of clear drinking water, with examples of tap, well, and filtered water sources.
Bakım
- Elektrot Temizliği: Always rinse the electrode thoroughly with purified or distilled water after each use to prevent contamination and ensure accurate future readings. Do not use tap water for rinsing as it may contain impurities.
- Depolamak: Store the electrode with its protective cap on. Ensure the sponge inside the cap remains moist with a few drops of electrode storage solution or pH 7.00 buffer solution. Never store the electrode dry.
- yeniden kalibrasyon: Calibrate the tester regularly, especially if you notice inconsistent readings, after prolonged storage, or before critical measurements.
- Pil Değişimi: When the battery indicator on the display shows low power, replace the batteries promptly to avoid inaccurate readings or device malfunction.
- Daldırmadan Kaçının: The device is designed for electrode immersion only. Do not submerge the entire body of the tester in water, as it is not fully waterproof and may be damaged.
Sorun giderme
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Inaccurate or Unstable Readings | Dirty electrode, expired calibration, low battery, air bubbles on electrode. | Clean the electrode with purified water. Recalibrate the device. Replace batteries. Gently shake the electrode to remove air bubbles. |
| Display shows "--- " or no reading | Electrode not fully immersed, damaged electrode, device malfunction. | Ensure the electrode is submerged past the immersion line. Check for visible damage to the electrode. If problem persists, contact support. |
| Cihaz açılmıyor | Piller bitmiş veya yanlış takılmış. | Pilleri yenileriyle değiştirin, kutupların doğru olmasına dikkat edin. |
| Chlorine (FAC) reading is always zero | Insufficient chlorine in water, sensor issue. | Verify chlorine levels with an alternative method (e.g., test strips). Ensure the electrode is clean and calibrated. If the issue persists, the sensor may require inspection. |
Özellikler
| Parametre | Menzil |
|---|---|
| FAC (Free Available Chlorine) | 0.0 - 4.0 ppm |
| pH | 0.0 - 14.0 pH |
| Tuz | 0.01 - 15.0% (0 - 9990 ppm; 10.0 - 100.0 ppt) |
| ORP | -999 mV - +999 mV |
| TDS | 0 - 9990 ppm; 10.1 - 100.0 ppt |
| EC | 0 - 9990 µS/cm; 10.01 - 20.00 mS/cm; 20.0 - 200.0 mS/cm |
| Sıcaklık | 0.0°C - 60.0°C (32.0°F - 140.0°F) |
| Otomatik Sıcaklık Telafisi (ATC) | Evet |
| Model Numarası | YK-CL2BEU |
| Menşei ülke | Çin |
Garanti Bilgileri
This YINMIK product is covered by a standard manufacturer's warranty. Please refer to the product packaging or contact YINMIK customer service for specific warranty terms and conditions, including duration and coverage details.
Müşteri Desteği
For technical assistance, troubleshooting, or any questions regarding your YINMIK YK-CL2BEU water quality tester, please contact YINMIK customer support. Contact information can typically be found on the product packaging, the official YINMIK websitenizden veya perakendeciniz aracılığıyla.