How to use this PH meter?
Step 1: Gently remove the protective cap to protect the precision sensor, ensuring it is unshielded and primed for accurate readings.
Step 2: With a delicate touch, rinse the electrode using distilled water. Then, pat dry with filter paper to maintain its pristine condition, assuring optimal cleanliness.
Step 3: Activate the meter by pressing the 'ON/OFF' button, bringing your device to life and ready to deliver precise measurements.
Step 4: Immerse the pH meter's electrode into your chosen solution, ensuring it remains below the immersion line for unparalleled accuracy in pH readings.
Step 5: Stir gently and allow the reading to stabilize over a few moments, capturing an accurate snapshot of the solution's pH levels.
Step 6: Post-measurement, cleanse the electrode with pure water, deactivate the meter by pressing the 'ON/OFF' button, and securely replace the pen cover for safe storage.
How to Calibrate this PH meter?
Step 1. Begin by fully dissolving the 6.86/4.00/9.18 buffer powder into a pristine glass beaker, setting the foundation for perfect calibration.
Step 2. Introduce 250ml of distilled water to the beaker, ensuring complete dissolution of the powder for a flawless calibration solution.
Step 3. Power on the PH meter, making sure the electrode is cleansed with distilled water for optimal performance.
Step 4. Submerge the electrode into the calibration solution, gently stir, and wait for the readings to stabilize, ensuring accurate calibration.
Step 5. Press the 'CAL' button for 5 seconds, then release: select 6.86/4.00/9.18 as needed. Wait briefly as the display flashes the selected calibration point. Patience will reward you with a stable display reading. Once complete, remove the meter, rinse, and gently dry the electrode with filter paper to maintain its optimal condition.
Q: How do you guarantee your quality?
A: 1. Our raw materials are meticulously sourced from esteemed enterprises worldwide, ensuring the highest quality foundation.
2. We boast our own state-of-the-art laboratory where rigorous tests are conducted on each new product before it enters production, assuring excellence.
3. Our commitment to quality is unwavering, conducting 100% quality inspections throughout every production process to guarantee impeccable results.
4. Monthly training sessions for our team and strategic enhancement initiatives ensure our workforce remains skilled in producing top-tier water meters globally.
Q: What is your warranty?
A: All of our products are backed by a one-year limited warranty against any manufacturing-related defects, effective from the date you receive your products, ensuring peace of mind.
Q: What certificate do you have for this product?
A: CE;
TUV;
ISO9001. Should you require certifications beyond these, we are equipped to process additional certifications with the respective authorities upon request. These will carry an additional fee. For detailed inquiries, please connect with our sales representative.
Q: Can you make my design or logo?
A: Yes. We are capable of designing and producing a new product to meet your specific requirements. Your logo can be seamlessly integrated into our existing items. Please contact our sales team for detailed pricing information.
Q: How long can I receive my goods after paying?
A: For air shipments, expect delivery within approximately 20 days. For sea shipments, please contact our sales team for detailed shipping timelines.
Q: Can I track my order?
A: Absolutely. You can track your order through your *** my order page. Additionally, we will provide you with the tracking link and number via email.
Q: What should I do if I don't find the items I am searching for in your shop?
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