AELAB Laboratory Water Hardness Meter 932 – Precision Testing

The 932 Laboratory Water Hardness Meter accurately measures water hardness in various units, including concentration (mmol/L, mg/L), German degree (°dH), English degree (°e), French degree (°fH), and temperature. It features 2 to 5-point calibration, with selectable units for different hardness scales. Automatic Temperature Compensation (ATC) ensures precise readings, and the Auto-Hold function locks stable measurements. The meter includes a Calibration Due Reminder, 500 data storage points, and USB data transfer. It is ideal for reliable water hardness testing in laboratories.

Feature:

• 2 to 5 points calibration from low to high concentrations.
• Selectable measurement units, including the mmol/L, mg/L (CaCO₃), mg/L (CaO), mg/L (Ca), German degree (°dH), English degree (°e) and French degree (°fH).
• Automatic Temperature Compensation provides accurate readings over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator shows when a measurement is recognized as stable.
• Auto-Hold feature senses and locks the measurement endpoint.
• Setup menu allows setting the 7 parameters, including the number of calibration points, stability criteria, auto-power off, etc.
• Reset feature automatically resumes all settings back to factory default options.
• Expanded memory stores and recalls up to 500 data sets.
• Stored readings can be transferred into the computer by USB communication interface.

✅ 🔬 How It Works?
The AELAB 932 Water Hardness Meter operates using ion-selective electrode measurements calibrated against known standards. Upon sample immersion, it reads water hardness in multiple units while ATC ensures thermal accuracy. Its intuitive interface guides users through calibration, real-time readings, and storage, while Auto-Hold locks stable values for easy documentation.

✅ 💡 Advantages

• Multi-scale measurements: mmol/L, mg/L, °dH, °e, °fH & more

• 2–5 point calibration for high accuracy across ranges

• USB connectivity for seamless data transfer

• Stability indicator and Auto-Hold for precise readings

• Calibration due alarm ensures consistent performance

• Stores up to 500 data sets for traceable reporting

• Intuitive menu and reset-to-default function for quick setup

✅ 🔍 Recommended Models by Use Case

• Educational Labs: Standard 932 model with user-friendly calibration and simple ATC

• Research Centers: Full feature use with USB data transfer and memory storage

• Quality Control Labs: Advanced calibration points and calibration alerts for strict testing protocols

• Water Treatment Facilities: Reliable readings in multiple units to meet regulatory reporting

✅ 🧪 Ideal For

• Environmental testing labs

• Beverage and food safety labs

• Agricultural water quality analysis

• Chemical and industrial QC laboratories

• Academic research facilities focused on water analysis

✅ ❓ FAQ – Lab-Focused

Q: How is calibration done?
A: Calibration uses standard hardness solutions, supporting 2 to 5 calibration points. The interface guides users step-by-step for accurate results.

Q: Is the device GMP compliant?
A: Yes, the 932 meets lab instrumentation standards suitable for GMP-compliant environments with data traceability and calibration reminders.

Q: How long is the warranty?
A: The AELAB 932 Water Hardness Meter includes a standard 12-month warranty. Extended service packages may be available upon request.