Related Manuals for Apera Instruments AI311
Summary of Contents for Apera Instruments AI311
- Page 1 User Manual of Product 1: Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy...
- Page 2 Premium Series PH60S Spear pH Tester Temperature User Manual IP67 9001 : 2015 APERA INSTRUMENTS, LLC aperainst.com - 1 -...
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Page 3: Table Of Contents
15. Troubleshooting Guide ........................11 16. Warranty ............................12 Thank you for purchasing Apera Instruments PH60S Premium Spear pH 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 ATTENTION Ը... -
Page 4: What's In The Kit
1. What’s in the Kit 3M KCL Storage Solution PH60S Tester Vials holder Lanyard pH4.00 pH7.00 pH10.01 Calibration Vials pH buffer pH buffer pH buffer 2. Keypad Functions Short press: ＜ 2 seconds Long press: ＞ 2 seconds Battery Cap 1. -
Page 5: Preparation Before Use
3. Preparation before Use 3.1 Pull out the battery insulation slip, and take off the probe cap. 3.2 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. 3.3 Perform at least a 2-point calibration at pH 7.00 and pH 4.00. -
Page 6: Ph Measurement
4.2 Notes about Calibration a) The 1st point calibration must be 7.00 pH. Perform the 2nd and 3rd point calibrations (4.00, 10.01, 1.68, or 12.45) immediately after the 1st point calibration is finished. Do NOT turn off the meter before you calibrate 2nd or 3rd point. Otherwise, you will need to restart the calibration process with 7.00 pH first. -
Page 7: Probe Cleaning
5.5 Pure Water pH Measurement When testing pure water like tap water, drinking water, RO water or distilled water, it will take longer for the readings to get fully stabilized (typically 1-5 minutes). Please be patient. If still not working, add Apera 3M KCL (AI1107) to your pure water at the ratio of 1:1000 (e.g. 1 ml KCL to 1000 ml water) to accelerate stabilization while minimizing pH change. -
Page 8: Orp Measurement
8.2 Parameter Setup W h e n t u r n e d o f f, l o n g p re s s t o e n t e r p a r a m e t e r s e t t i n g s → S h o r t p re s s to switch P1-P2-P3…P7 →... -
Page 9: Technical Specifications
10. Technical Specifications Measuring Range -2.00 – 16.00 pH Resolution 0.01 pH Accuracy ±0.01 pH ±1 digit Calibration Points 1 – 3 points Automatic Temperature 0 – 50˚C (32 – 122˚F) Compensation (ATC) Measuring Range ± 1000mV ORP (mV) Resolution Accuracy ±0.2% F.S Measuring Range... -
Page 10: Probe Replacement
1-2 years depending on many factors such as frequency of use, nature of test samples, and how well it is maintained, etc. Apera Instruments recommends replacing the pH probe every 1 to 2 years to guarantee the optimal performance. -
Page 11: Battery Replacement
14. Battery Replacement Please install batteries according to the following steps. *Please note the correct direction of battery installation: The Positive Side (“+”) OF EVERY SINGLE Battery MUST FACE UP. (WRONG INSTALLATION OF BATTERIES WILL CAUSE DAMAGE TO THE TESTER AND POTENTIAL HAZARDS!) ①... -
Page 12: Troubleshooting Guide
15. Troubleshooting Guide Trouble Reason How to fix When powered on, calibrate pH 7 first, then pH 4. After pH 4 is Incorrect calibration order calibrated, if you want to calibrate pH7 again, you need to power off and restart the tester. Bad standard solutions Replace with a new reliable buffer solution. -
Page 13: Warranty
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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