How do I operate this PH meter efficiently?
Step 1: Carefully remove the protective cap to ensure the precision sensor is safeguarded for optimal performance.
Step 2: Rinse the electrode gently using distilled water, then pat it dry with filter paper to maintain peak cleanliness.
Step 3: To activate, press the 'ON/OFF' button, instantly bringing your device to life.
Step 4: Immerse the pH meter's electrode into your selected solution, making sure it stays below the immersion line to guarantee precise readings.
Step 5: Stir smoothly and allow the reading to stabilize over a few seconds for accurate measurement.
Step 6: Once done, cleanse the electrode with pure water, switch off the meter by pressing the 'ON/OFF' button, and securely replace the pen cover for protection.
What is the process to calibrate this PH meter?
Step 1. Start by dissolving the 6.86/4.00/9.18 powder completely in a clean glass beaker.
Step 2. Add 250ml of distilled water to the beaker, stirring until the powder is thoroughly dissolved.
Step 3. Power on the PH meter, making sure the electrode is pre-cleaned with distilled water.
Step 4. Submerge the electrode into the calibration solution, stir gently, and wait for the reading to stabilize.
Step 5. Press the 'CAL' button for 5 seconds, then release: select 6.86/4.00/9.18 as needed. Wait as the display flashes 6.86/4.00/9.18. Allow the flashing to end. Remove the meter, rinse the electrode with distilled water, and gently dry it with filter paper to keep it in pristine condition.
Q: How is the quality of your products assured?
A: 1. Our raw materials are sourced from top-tier enterprises globally, ensuring superior quality.
2. We maintain our own laboratory where stringent tests are conducted on each new product before production begins.
3. Every production process is subject to a 100% quality inspection.
4. Regular monthly training sessions are held for our workers, alongside strategic enhancements to ensure their capability in producing world-class water meters.
Q: What is the warranty on your products?
A: Our products are covered by a one-year limited warranty against manufacturing-related defects, starting from the date you receive the products.
Q: What certifications does this product have?
A: CE;
TUV;
ISO9001. If additional certifications are required, we can arrange for further certifications with the respective authorities. These will incur an additional fee. Please contact our sales representative for more details.
Q: Is it possible to customize my design or logo on your products?
A: Absolutely. We can tailor a new product to your specifications. Your logo can also be added to our existing items. Contact our sales team for pricing details.
Q: When can I expect to receive my goods after payment?
A: Delivery by air typically takes 20 days. For sea shipments, please reach out to our sales team for detailed timelines.
Q: Can I monitor the progress of my order?
A: Yes, you can track your order on your *** my order page. Additionally, we will send you the tracking link and number via email for your convenience.
Q: What should I do if the items I am looking for are not available in your shop?
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