How to use this PH meter?
Step 1: Begin by gently removing the protective cap which is designed to safeguard the precision sensor of your PH meter, ensuring it remains in perfect condition.
Step 2: With great care, rinse the electrode using pure distilled water, and delicately pat it dry using filter paper to achieve optimal cleanliness and precision.
Step 3: Activate the PH meter with a simple press of the 'ON/OFF' button, instantly bringing your advanced device to life and ready for use.
Step 4: Immerse the pH meter's sensitive electrode into your chosen test solution, ensuring it stays below the marked immersion line for precise and accurate readings.
Step 5: Gently stir the solution and allow the reading to stabilize over a few moments, ensuring the utmost accuracy in your measurement.
Step 6: Once you've completed your testing, cleanse the electrode thoroughly with pure water, deactivate the meter by pressing the 'ON/OFF' button again, and securely replace the protective pen cover.
How to Calibrate this PH meter?
Step 1. Start by fully dissolving the 6.86/4.00/9.18 calibration powder into a pristine, clean glass beaker to create a reliable calibration solution.
Step 2. Add precisely 250ml of distilled water to the beaker, stirring persistently until the powder is completely dissolved, achieving a perfect calibration mixture.
Step 3. Power on the PH meter, making sure the electrode has been meticulously cleaned with distilled water to ensure accuracy during calibration.
Step 4. Submerge the electrode into the prepared calibration solution, gently stir, and patiently wait for the readings to stabilize to ensure an accurate baseline.
Step 5. Press the 'CAL' button for a continuous 5 seconds, then release: select the appropriate 6.86/4.00/9.18 setting as needed. Await the gentle flashing of the display at your chosen calibration number. Once it stops, remove the meter, rinse the electrode with distilled water, and gently dry it with filter paper, maintaining its pristine condition.
Q: How do you guarantee your quality?
A: 1. We source all our raw materials from top-tier, excellent enterprises globally, ensuring superior quality from the start.
2. We boast our very own advanced laboratory where we conduct various rigorous tests for each new product before production commences.
3. Our commitment to excellence is further emphasized by our 100% quality inspections for every step in the production process.
4. We offer monthly training sessions for our dedicated workers and develop enhancement strategies to ensure they consistently produce top-quality water meters for worldwide distribution.
Q: What is your warranty?
A: All our products are backed by a robust one-year limited warranty against any manufacturing-related defects, effective from the date you receive the products, offering you peace of mind.
Q: What certificate do you have for this product?
A: CE;
TUV;
ISO9001. If you require additional certifications beyond the aforementioned, we can facilitate this with the respective authorities according to your specific needs. Please note, additional certifications will incur corresponding fees. For precise details, please contact our sales representative.
Q: Can you make my design or logo?
A: Certainly. We can design and produce a new product tailored to your requirements. Additionally, your logo can be elegantly placed on our existing items. Contact our sales team to receive detailed pricing information.
Q: How long can I receive my goods after paying?
A: For shipments via air, you can expect to receive your goods typically within 20 days. For sea shipment, please contact our sales team for detailed information.
Q: Can I track my order?
A: Absolutely. You can track your order on your *** my order page. Additionally, we will promptly 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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