GREISINGER 603925

GREISINGER GMH 3531 pH/Redox/Temperature Meter Instruction Manual

Модель: 603925

1. Киришүү

This manual provides essential information for the safe and efficient operation of your GREISINGER GMH 3531 pH/Redox/Temperature Meter. Please read these instructions carefully before using the device and keep them for future reference. The GMH 3531 is designed for precise measurement of pH, Redox potential, and temperature in various applications.

2. Коопсуздук нускамалары

  • Түзмөктү ар дайым көрсөтүлгөн айлана-чөйрө шарттарында иштетиңиз.
  • Аппаратты экстремалдык температурага, нымдуулукка же түз күн нуруна калтырбаңыз.
  • Аппаратты түшүрүүдөн же катуу таасирлерден сактаныңыз.
  • Only use original accessories and probes supplied or approved by GREISINGER.
  • Do not attempt to open or repair the device yourself. Refer all servicing to authorized personnel.
  • Аппаратты жана анын аксессуарларын балдар жетпеген жерде сактаңыз.
  • Батареяларды жана аппаратты жергиликтүү эрежелерге ылайык жок кылыңыз.

3. Пакеттин мазмуну

Таңгактан чыгаргандан кийин, төмөндө көрсөтүлгөн нерселердин бардыгы бар экенин жана бузулбаганын текшериңиз:

  • GREISINGER GMH 3531 pH/Redox/Temperature Meter
  • Операциялык колдонмо
  • pH electrode (if included in specific model variant)
  • Temperature probe (if included in specific model variant)
  • Batteries (installed or separate)
GREISINGER GMH 3531 pH/Redox/Temperature Meter

Image: The GREISINGER GMH 3531 pH/Redox/Temperature Meter, showing its compact design and display. This image illustrates the main unit of the device.

4. Орнотуу

4.1. Батареяны орнотуу

  1. Аппараттын арт жагында жайгашкан батарея бөлүкчөсүнүн капкагын ачыңыз.
  2. Insert the specified batteries, ensuring correct polarity (+/-).
  3. Батарея уясынын капкагын бекем жабыңыз.

4.2. Зонд байланышы

  1. Connect the pH electrode to the designated BNC connector on the device. Ensure a firm connection.
  2. Connect the temperature probe to its dedicated input jack.
  3. Ensure all connections are clean and dry before use.

5. Иштөө нускамалары

5.1. Күйгүзүү / Өчүрүү

басыңыз КҮЙГҮЗҮҮ/ӨЧҮРҮҮ button to power on the device. Press and hold the КҮЙГҮЗҮҮ/ӨЧҮРҮҮ button for approximately 3 seconds to power off.

5.2. Калибрлөө

Regular calibration is crucial for accurate measurements. Refer to the specific calibration procedure for pH and Redox measurements outlined below.

5.2.1. рН калибрлөө

  1. Prepare fresh pH buffer solutions (e.g., pH 4.00, 7.00, 10.00).
  2. Rinse the pH electrode thoroughly with distilled water and blot dry.
  3. Immerse the electrode in the first buffer solution (e.g., pH 7.00).
  4. Enter calibration mode as per the device's menu.
  5. Follow on-screen prompts to confirm the buffer value.
  6. Repeat for subsequent buffer solutions.

5.2.2. Redox Calibration

Redox electrodes typically do not require calibration in the same way as pH electrodes. However, their functionality can be checked using a known Redox test solution.

5.3. Өлчөөлөрдү алуу

  1. Ensure the device is calibrated.
  2. Rinse the probe(s) with distilled water and blot dry.
  3. Immerse the probe(s) into the sample solution. Ensure the sensing part of the probe is fully submerged.
  4. Allow the reading to stabilize on the display.
  5. Record the measurement.
  6. After measurement, rinse the probe(s) thoroughly and store according to maintenance guidelines.

6. Техникалык тейлөө

6.1. Аспапты тазалоо

Wipe the device housing with a soft, damp кездеме. Абразивдүү тазалоочу каражаттарды же эриткичтерди колдонбоңуз. Түзмөктүн тешиктерине суюктук кирбегенин текшериңиз.

6.2. Probe Care and Storage

  • рН электрод: Always keep the pH electrode wet. Store it in a suitable storage solution (e.g., 3M KCl solution or pH 4 buffer). Never store in distilled water.
  • Редокс электрод: Store in a suitable storage solution or distilled water if not used for extended periods.
  • Температура зонду: Clean with distilled water after each use.
  • Regularly inspect probes for damage or contamination.

6.3. Батареяны алмаштыруу

Дисплейде батареянын заряды аз калганын көрсөткөн индикатор пайда болгондо, батареяларды алмаштырыңыз. Батареяны орнотуу боюнча нускамаларды 4.1-бөлүмдөн караңыз.

7. Кыйынчылыктарды

КөйгөйМүмкүн себепЧечим
Эч бир дисплей/Түзмөк күйбөйтӨлүк же туура эмес орнотулган батарейкаларБатареянын полярдуулугун текшерүү; батареяларды алмаштыруу.
Туруксуз окууларDirty or damaged probe; insufficient immersion; air bubbles; incorrect calibrationClean probe; ensure proper immersion; remove air bubbles; recalibrate.
Incorrect pH readingsExpired buffer solutions; dirty/damaged pH electrode; incorrect calibrationUse fresh buffer solutions; clean/replace electrode; recalibrate.
Дисплейде "Ката" билдирүүсүProbe fault; internal device errorCheck probe connection and condition. If error persists, contact support.

8. Техникалык шарттар

ПараметрНарк
МоделGMH 3531 (603925)
Measurement Range pHTypically 0.00 to 14.00 pH
Measurement Range RedoxTypically -1999 to +1999 mV
Measurement Range TemperatureTypically -5.0 to +100.0 °C
рН тактыгы±0.02 pH (depending on probe)
Тактык Температура±0.2 °C (depending on probe)
Электр камсыздооBattery operated (e.g., 9V block battery or AA batteries)
Салмагы170 Grams (without probes)

Note: Specific ranges and accuracies may vary slightly based on the exact probe used and environmental conditions. Refer to your probe's documentation for detailed specifications.

9. Кепилдик жана колдоо

9.1. Кепилдик маалыматы

GREISINGER products are manufactured to high quality standards. This device comes with a standard manufacturer's warranty against defects in materials and workmanship. The warranty period typically begins from the date of purchase. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, please refer to the official GREISINGER webсайтка кайрылыңыз же жергиликтүү дистрибьютериңиз менен байланышыңыз.

9.2. Техникалык колдоо

Should you encounter any issues not covered in the troubleshooting section, or require further assistance, please contact GREISINGER technical support or your authorized dealer. Provide your model number (GMH 3531) and a detailed description of the problem when seeking support.

GREISINGER Contact Information:
Official GREISINGER Webсайт

© 2026 GREISINGER. All rights reserved. Information subject to change without notice.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.