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scigiene SP-850062 Manual

Test tube ph pen
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Test Tube pH Pen
SP-850062, SP-850063,
SP-850065, SP-850066
,
SP-850067

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Summary of Contents for scigiene SP-850062

  • Page 1 Test Tube pH Pen SP-850062, SP-850063, SP-850065, SP-850066 SP-850067...

  • Page 2: Table Of Contents

    WARRANTY INTRODUCTION These Sper Scientific Test Tube pH Pens (Models SP-850062/ 63 / 65 / 66 / 67) are designed for easy calibration and simple, accurate measurement. The 12 cm long probe is capable of testing samples even in narrow-mouthed containers.

  • Page 3: Features

    FEATURES • Waterproof IP65 housing • Hold function • One-button, automatic three-point calibration • Automatic buffer recognition for calibration accuracy • Customizable calibration values within ± units of 4, 7, and 10 • Measuring stability indicator • Protective storage bottle with KCI storage solution for sensor •...

  • Page 4: Front Panel Description

    FRONT PANEL DESCRIPTION 1 LCD 2 HOLD 3. CAL (calibration) 4. Power LCD DISPLAY SP-850062 1. pH reading 2. Data-hold indicator 1 3. Calibration 4. Low-battery icon SP-850063 / 65 / 66 / 67 1. pH reading 2. Data-hold indicator 3.

  • Page 5: Standard Calibration

    STANDARD CALIBRATION The meter should be calibrated regularly with standard USA, NIST or DIN buffers to ensure accuracy. If the meter is used frequently, daily calibration is recommended. Voltage Range for Each Calibration Point pH 4 00 97 mV to 250 mV pH 7 00 -60 mV to 60 mV pH 10 00...

  • Page 6: Custom Calibration

    4. The meter will automatically recognize the buffer value, which will show on the screen. 5. Wait up to 10 seconds and "SA" will show on the screen indicating the calibration at that point is complete. 6. The meter will briefly display End and return to normal mode.
  • Page 7 3. Continue to press the hold button until your desired pH solution is displayed. Note that you may have to go beyond +0.5 units to get to a lower value. 4. Once you have selected the desired buffer value, release the hold button and wait up to 10 seconds.

  • Page 8: Measurement Procedures

    MEASUREMENT PROCEDURES Note… The electrode should be soaked for at least 10 - 30 minutes in KCL solution before first use, or any time it has dried out. Avoid allowing the probe to dry out. It is normal for white crystals to be present on the cap or electrode assembly.
  • Page 9 5. The pH decimal point will flash to indicate that the meter is in Measurement Mode. 6. The pH value displays on the LCD. Models SP-850063 / 65 / 66 / 67 also display the temperature. 7 Press POWER button to turn the meter off 8.
  • Page 10 Data Hold Function 1. During measurement, press HOLD to freeze the reading on the display. “H” appears at the top of the LCD and the pH decimal point stops flashing. 2 Press HOLD to return to Normal Mode.
  • Page 11 Automatic Shutoff The meter automatically turns off after 20 minutes of inactivity. To disable this function: 1. If the meter is on, press POWER button to turn the meter off 2. Press both POWER button and HOLD for two seconds. 3.
  • Page 12 Automatic Temperature Compensation (Models SP-850063 / 65 / 66 / 67) “ATC” displays at the top of the LCD. The temperature is displayed in either °C or °F. To select the temperature unit: 1. If the meter is on, press POWER to turn the meter off 2.

  • Page 13: Troubleshooting

    TROUBLESHOOTING Problem Action The meter Press POWER button for more will not turn than 0.1 seconds. on / the Check whether the batteries are LCD display correctly inserted. is blank. Remove the batteries for one minute and then reinstall them. Replace the old batteries with new ones.

  • Page 14: Error Codes

    ERROR CODES Error Code Description The pH reading The pH value is out of range: displays “- - -” the solution is too acidic or too alkaline The temperature The temperature value is out reading displays of range: the temperature is “H”...
  • Page 15 1. If the meter is on, press POWER button to turn the meter off 2. Remove the battery cover on the back of the meter by using the slot to turn it clockwise. The cover will now come off easily when you turn the timer over. (Take care not to discard the washer in the battery compartment.) 3.
  • Page 16 4. Replace the battery cover, positioning the tabs so that the cover is flush with the meter. 5. Secure the cover by turning it counter-clockwise. Note… Recalibrate the meter after replacing the batteries.

  • Page 17: Care And Maintenance

    CARE AND MAINTENANCE The electrode should be soaked for at least 30 minutes before first use, or any time it has dried out. It is normal for white crystals to be present on the cap or electrode assembly. Always handle and store the electrode with care.

  • Page 18: Specifications

    SPECIFICATIONS Range Accuracy SP-850062 ±0 2 0 - 14.00 0 01 0 - 50°C / SP-850063 ±0 1 32 - 122°F 0 - 50°C / SP-850065/66/67 2 -12.00 0 01 ±0 1 32 - 122°F Temperature 0 - 50°C / 32 - 122°F 0.1°C/°F...

  • Page 19: Warranty

    WARRANTY This warranty does not cover damage resulting from accident, misuse, or abuse of the product. To obtain warranty service, contact your Distributor: SCIGIENE CORPORATION Tel:416-261-4365 Email: support@scigiene.com Be sure to include a description of the problem and your return address.
  • Page 20 Rev. 03/01/2019...

This manual is also suitable for:

Sp-850063Sp-850065Sp-850066Sp-850067

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