How to use this PH meter?
Step 1: Gently remove the protective cap, which is designed to safeguard the precision sensor, ensuring accurate measurements every time.
Step 2: With meticulous care, rinse the electrode using distilled water and pat dry with filter paper. This ensures optimal cleanliness and precision in every test.
Step 3: Activate the PH meter by pressing the 'ON/OFF' button, effectively bringing your device to life and ready for accurate readings.
Step 4: Immerse the pH meter's electrode into your chosen solution. Ensure it remains below the immersion line to guarantee the most precise results.
Step 5: Stir the solution gently and allow the reading to stabilize over a few moments for the most accurate measurement.
Step 6: Once testing is complete, cleanse the electrode with pure water, deactivate the meter by pressing the 'ON/OFF' button, and securely replace the pen cover to maintain the device's longevity.
How to Calibrate this PH meter?
Step 1. Fully dissolve the 6.86/4.00/9.18 powder into a pristine glass beaker, ensuring the solution preparation is flawless.
Step 2. Add 250ml of distilled water to the beaker, stirring until the powder is completely dissolved, forming a perfect calibration solution.
Step 3. Power on the PH meter, ensuring the electrode is thoroughly cleaned with distilled water for accurate calibration.
Step 4. Submerge the electrode into the calibration solution, gently stir, and wait patiently for the readings to stabilize, guaranteeing precision.
Step 5. Press the 'CAL' button for 5 seconds, then release to select 6.86/4.00/9.18 as needed. Observe as the display flashes, indicating calibration is underway. Once flashing ceases, remove the meter, rinse the electrode with distilled water, and dry it gently with filter paper to keep it in perfect condition.
Q: How do you guarantee your quality?
A: 1. We ensure superior quality by sourcing all raw materials from top-notch enterprises worldwide.
2. Our dedicated laboratory conducts various strict tests on each new product before production begins, ensuring unmatched quality.
3. We perform 100% quality inspections at every stage of the production process, maintaining the highest standards.
4. Our monthly training sessions and enhancement strategies empower our workers to consistently produce world-class water meters.
Q: What is your warranty?
A: We offer a one-year limited warranty against manufacturing-related defects on all of our products, effective from the date of receipt.
Q: What certificate do you have for this product?
A: CE;
TUV;
ISO9001. If additional certifications are needed, we can process them with the respective authorities per your requirements. Additional certifications may incur extra fees. For detailed inquiries, please contact our sales representative.
Q: Can you make my design or logo?
A: Absolutely! We can design and produce new products according to your specifications, and your logo can seamlessly be added to our existing items. Contact our sales for detailed pricing.
Q: How long can I receive my goods after paying?
A: If shipped by air, you can typically expect to receive your goods within 20 days. For sea shipments, please contact our sales team for precise details.
Q: Can I track my order?
A: Yes, order tracking is available on your *** my order page. We will also send you the tracking link and number via email for your convenience.
Q: What should I do if I don't find the items I am searching for in your shop?
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