Thank you for purchasing Apera Instruments PC60 Premium Multi-parameter Tester. Please read this manual before use in order to properly use and maintain the product. For video tutorials, please go to support.aperainst.com Table of Contents What’s in the Kit ........................3 Keypad Functions ........................
What’s in the Kit pH calibration vials Conductivity calibration vials Keypad Functions ■ Short press------ < 2 seconds, Long press------- > 2 seconds Battery 1.Short press to turn on the tester and long press to turn off the tester. Display 2.When turned off, long press to enter parameter setting.
Preparation Before Use Pull out the battery insulation slip, and take off the probe cap. Rinse off the probe in pure water (preferably distilled or deionized water. RO water or tap water is the alternative) , then shake off excess water. Perform calibration.
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4.1.6 To calibrate 2 point, use 4.00 pH buffer and repeat Step 5.1.3 to 5.1.5 (Do NOT turn off the tester after you finish pH 7 calibration). will display next to , indicating a successful 2-point calibration (low and middle points). 4.1.7 If necessary (target pH>8.00), calibrate 3rd point using 10.01 standard pH buffer and repeat Step 5.1.3 to 5.1.5,...
pH Measurement How to take pH measurements Short press to turn on the tester. Rinse the probe in distilled water, shake off excess water. Insert the probe in your sample solution, make a quick stir and hold still. Record the reading when it is stabilized appears and stays on screen).
Calibration Indication Icon Calibration Standards Measuring Range 84 μS/cm 0 - 200 μS/cm 1413 μS/cm 200 - 2000 μS/cm 12.88 mS/cm 2 - 20 mS/cm For conductivity calibration solutions, we recommend that users replace new solutions after 5 times of use to keep the standard solution’s accuracy.
Temperature Temperature Solution Solution compensation factor compensation factor NaCl 2.12%/˚C 10% Hydrochloric acid 1.32%/˚C 5% NaOH 1.72%/˚C 5% Sulfuric acid 0.96%/˚C Dilute ammonia 1.88%/˚C Probe Cleaning The tester is only as accurate as the probe is clean. Always thoroughly rinse off the probe before and after each measurement with pure water in a container or with a wash bottle.
10.1 Parameter Settings Tutorial When turned off, long press to enter parameter settings → Short press to switch P1-P2-P3 …P8 → Short press to select parameter (starts flickering) → Short press to change parameter → Short press to confirm the change → Long press to return to measurement mode.
0 to 200.0 μS, 200 to 2000 μS, Range 2 to 20.00 mS/cm Resolution 0.1/1 μS, 0.01 mS/cm Conductivity Accuracy ±1% F.S Calibration Points 1 to 3 points Range 0.1 ppm to 10.00 ppt TDS Factor 0.40 to 1.00 Salinity Range 0 to 10.00 ppt Range...
14 Troubleshooting Guide Trouble Reason How to fix Pressing too soon Wait for to stay on the screen before pressing (showing Incorrect standard solutions Reboot tester, calibrate pH 7 first, then pH 4. For details refer to (showing Section 5.2 (a) Poor quality standard solutions Replace with fresh and clean standard calibration solutions made (showing...
We warrant this instrument to be free from defects in material and workmanship and agree to repair or replace free of charge, at option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product attributable to responsibility of APERA INSTRUMENTS, LLC for a period of TWO YEARS (SIX MONTHS for the probe) from the delivery.
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