Summary of Contents for fristadenlab PHS-3C
- Page 1 Digital pH Meter User Manual Model: PHS-3C pH Range: 0.00-14.00 pH pH Resolution: 0.01 pH FRISTADEN LAB ...
- Page 2 Table of Contents SUMMARY Important! Specifications SAFETY Warning! Important!! DISPLAY & CONTROLS Display Controls OPERATION Packing List Installation Calibration ...
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Page 3: Specifications
Thank you for purchasing the Fristaden Lab Digital pH Meter. Please read the User Manual carefully before use and follow all operating and safety instructions! SPECIFICATIONS Model PHS-3C pH Meter Display LCD pH Range 0.00 to 14.00 pH ... - Page 4 Safety IMPORTANT! WARNING: The pH buffer powders may be harmful if swallowed. If swallowed, immediately seek professional medical assistance. WARNING: The pH buffer powders can cause eye irritation. If the powder comes in contact with a person’s eyes, immediately flush with water and seek professional medical assistance.
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Page 5: Display And Controls
Display and Controls DISPLAY 1. Measuring Value 2. Measuring Unit 3. Temperature Compensation State a. MTC: Manual Temperature Control b. ATC: Automatic Temperature Control 4. Temperature Value and Unit 5. STORE/RECALL and MAX/MIN ... -
Page 6: Packing List
Display and Controls CONTROLS ON/OFF | CAL Turn device ON or OFF. | Calibrate the device. pH | mV Change the unit between pH and mV. MAX| MIN View the max and min values. STO | RCL ... -
Page 7: Operation
Operation INSTALLATION CHECK FOR DAMAGE - Open the package and ensure no parts were damaged during delivery. Make sure all parts shown in the packing list are included. 1. Place pH meter on a flat, stable working platform. 2. - Page 8 Operation CALIBRATION (CONTINUED) Single Position Calibration 1. Turn on the pH meter.. 2. Fill a small beaker with deionized water. a. NOTE: Deionized water should have a pH of 7.00. Tap water can have a much higher pH and will affect the accuracy of the readings.
- Page 9 Operation CALIBRATION (CONTINUED) Slope Calibration (Continued) 8. Remove the electrode from the solution and rinse with purified water. 9. The display will automatically show the slope percentage of the electrode. 10. IMPORTANT: If the slope percentage is greater than 105% or less than 95% the calibration is inaccurate and you will need to recalibrate the device.
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Page 10: Max/Min Function
Operation MAX/MIN FUNCTION 1. Hold the MAX | MIN button until the device displays “MAX” and “MIN”. 2. The device will now save the maximum and minimum values of the following measurements.. 3. Once you have measured a batch of data, press the MAX | MIN button. It will alternate between the maximum and minimum values in the ... -
Page 11: Electrode Maintenance
Maintenance ELECTRODE MAINTENANCE ELECTRODE SOLUTION The electrode is soaked in a solution when stored. If the solution becomes thick or moldy, it should be replaced immediately. Replace the solution with 30g pure KCL dissolved in 100mL of purified water. ... -
Page 12: Warranty
We stand behind all of our products, offering a 1-2 year warranty, 30-day returns, and a responsive customer service team committed to solving any questions or issues you may have. CONTACT FristadenLab.com support@fristadenllc.com ...
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