AELAB Professional Conductivity/TDS/Salinity Meter A150/151

The AELAB A150 and A151 Professional Conductivity/TDS/Salinity Meters are high-precision instruments engineered for advanced lab analysis and field testing. With multi-parameter measurement capability, robust calibration options, and user-friendly features, these meters deliver exceptional accuracy, reliability, and flexibility for professional scientific environments.

Modles : A150~A151

Quantity:

Send Email

The A150 and A151 Professional Conductivity/TDS/Salinity Meters are advanced instruments for measuring conductivity, TDS, salinity, resistivity, and temperature. Featuring 1-5 point push-button calibration, automatic solution recognition, and selectable cell constants, these meters offer highly accurate and customizable readings. With Automatic Temperature Compensation (ATC) and alarms for out-of-range readings, they ensure precision across various solutions. The A150 also includes Conductivity Ash measurement. Both models have memory for up to 1000 readings, USB data transfer, and optional electrodes for low or high conductivity solutions. Ideal for labs and fieldwork, they offer versatile, reliable performance.

Features:

1 to 5 points push-button calibration, automatically recognizes the calibration solutions.
Selectable cell constant is matched the connected conductivity electrode and recalled the calibration data.
Selectable linear temperature compensation coefficient, pure water compensation coefficient, reference temperature and TDS conversion factor.
Automatic Temperature Compensation corrects the conductivity measurement to selected reference temperature.
Limit alarm alerts when reading exceeds range.
Calibration Due Reminder prompts user to calibrate the meter regularly.
Calibration report provides the details of the calibration standard and cell constant.
Stability indicator shows when a measurement is recognized as stable.
Interval Readings automatically send the measured data to the computer or printer.
Password protection prevents the unauthorized calibration and settings.
Expanded memory can stores and recalls up to 1000 data sets.
Stored readings can be transferred to the computer by USB communication interface.
Reset feature automatically resumes all settings back to factory default options.

✅ 🔬 How It Works?

AELAB A150/151 meters operate using advanced electrochemical sensing. The user connects a conductivity electrode with a selectable cell constant suited for the solution range. The instrument uses Automatic Temperature Compensation (ATC) and intelligent algorithms to correct readings to standard reference temperatures. Users can calibrate using up to five standard solutions for pinpoint accuracy. With user-adjustable parameters like TDS conversion factor and temperature coefficients, the system adapts to diverse testing needs while maintaining consistency and precision.

✅ 💡 Advantages

✅ Multi-Parameter Capability: Measure conductivity, TDS, salinity, resistivity, and temperature in one device
✅ Customizable Calibration: 1–5 point calibration with automatic solution recognition ensures high accuracy
✅ USB Connectivity: Seamless data export for documentation and analysis
✅ Conductivity Ash (A150 only): Unique feature for sugar industry labs
✅ User-Centric Design: Large TFT screen, intuitive controls, and password-protected settings
✅ Data Integrity: Memory for 1000 results, stability indicators, calibration due reminders
✅ Alarm Functions: Out-of-range detection safeguards against incorrect measurements

✅ 🔍 Recommended Models by Use Case

A150:
Ideal for sugar industry labs, chemical QC labs, and research facilities requiring Conductivity Ash analysis and broader functionality.
A151:
Perfect for environmental labs, education sectors, and routine lab QC where standard conductivity, TDS, salinity, and resistivity are the focus.

✅ 🧪 Ideal For

✔ Food and Beverage Laboratories
✔ Water and Wastewater Testing Facilities
✔ Pharmaceutical Quality Control
✔ Environmental Monitoring Agencies
✔ University Research and Teaching Labs
✔ Sugar Industry for Ash Content Measurement (A150)

✅ ❓ FAQ – Lab-Focused

Q: How is calibration performed?
A: Calibration is done via 1 to 5-point push-button procedure using standard conductivity solutions. The meter automatically recognizes each solution and stores calibration data.

Q: Is the device GMP compliant?
A: Yes, the device meets key GMP data integrity principles, with features like calibration reports, password protection, and data traceability.

Q: How long is the warranty?
A: The AELAB A150 and A151 meters come with a standard 12-month warranty, extendable through AELAB authorized service.

Q: Can I use it for high-salinity seawater samples?
A: Yes, both models support high salinity ranges and offer multiple modes like psu, ppt, and % to match your sample type.

Q: Is the data transferable to PC?
A: Absolutely. Use the built-in USB interface to export stored data to your computer or printer.

Specifications :

Model		A150	A151
Conductivity - Measuring Range	0.01–20.00, 200.000μS/cm, 20.00, 200.0mS/cm*	•	•
Conductivity - Accuracy	±0.5% FS	•	•
Conductivity - Resolution	0.001, 0.01, 0.1, 1	•	•
Conductivity - Calibration Points	1–3 points (10μS/cm, 84μS/cm, 1413μS/cm, 12.88mS/cm, 111.8mS/cm)	•	•
TDS - Measuring Range	0.00mg/L–100.00g/L (Max. 200g/L)*	•	•
TDS - Accuracy	±1% FS	•	•
TDS - Resolution	0.01, 0.1, 1	•	•
TDS - TDS Factor	0.01 – 1.00(Default 0.5)	•	•
Salinity - Measuring Range	0.00–80.00ppt, 0.00–42.00ppt, 0.00–8.00%*	•	•
Salinity - Accuracy	±1% FS	•	•
Salinity - Resolution	0.01, 0.1, 1	•	•
Salinity - Measurement Modes	Practical Salinity (psu), Natural Seawater (ppt) or %	•	•
Resistivity - Measuring Range	0.00–30MΩ*	•	•
Resistivity - Accuracy	±1% FS	•	•
Resistivity - Resolution	0.01, 0.1, 1	•	•
Conductivity Ash - Measuring Range	0.00–100%*	•	—
Conductivity Ash - Accuracy	±1% FS	•	—
Conductivity Ash - Resolution	0.01, 0.1, 1	•	—
Conductivity Ash - Measurement Modes	Refined Sugar or Raw Sugar	•	—
Temperature - Measuring Range	0–105°C, 32–221°F	•	•
Temperature - Accuracy	±0.5°C, ±0.9°F	•	•
Temperature - Resolution	0.1°C, 0.1°F	•	•
Temperature - Calibration Points	1 point	•	•
Temperature - Temperature Compensation	0–100°C, 32–212°F, Manual or Automatic	•	•
General - Cell Constant	2-pole electrodes (K=0.1, 1, 10) or 4-pole electrode	•	•
General - Temperature Coefficient	Linear (0.0–10.0%/°C), Non-linear or Pure water compensation	•	•
General - Reference Temperature	20°C or 25°C	•	•
General - Data Hold	Manual or Auto-Endpoint	•	•
General - Stability Criteria	Standard or High-accuracy	•	•
General - Interval Readings	10, 30, 60 seconds, 10, 30 minutes or Off	•	•
General - Calibration Due Alarm	1 to 31 days or Off	•	•
General - Memory	Stores up to 1000 data sets	•	•
General - Output	USB communication interface	•	•
General - Display	7 inch TFT LCD	•	•
General - Power Requirements	DC12V/2A power adapter	•	•
General - Dimensions and Weight	249(L)×220(W)×80(H)mm, 1.7kg	•	•

Model		A150	A151
Conductivity - Measuring Range	0.01–20.00, 200.000μS/cm, 20.00, 200.0mS/cm*	•	•
Conductivity - Accuracy	±0.5% FS	•	•
Conductivity - Resolution	0.001, 0.01, 0.1, 1	•	•
Conductivity - Calibration Points	1–3 points (10μS/cm, 84μS/cm, 1413μS/cm, 12.88mS/cm, 111.8mS/cm)	•	•
TDS - Measuring Range	0.00mg/L–100.00g/L (Max. 200g/L)*	•	•
TDS - Accuracy	±1% FS	•	•
TDS - Resolution	0.01, 0.1, 1	•	•
TDS - TDS Factor	0.01 – 1.00(Default 0.5)	•	•
Salinity - Measuring Range	0.00–80.00ppt, 0.00–42.00ppt, 0.00–8.00%*	•	•
Salinity - Accuracy	±1% FS	•	•
Salinity - Resolution	0.01, 0.1, 1	•	•
Salinity - Measurement Modes	Practical Salinity (psu), Natural Seawater (ppt) or %	•	•
Resistivity - Measuring Range	0.00–30MΩ*	•	•
Resistivity - Accuracy	±1% FS	•	•
Resistivity - Resolution	0.01, 0.1, 1	•	•
Conductivity Ash - Measuring Range	0.00–100%*	•	—
Conductivity Ash - Accuracy	±1% FS	•	—
Conductivity Ash - Resolution	0.01, 0.1, 1	•	—
Conductivity Ash - Measurement Modes	Refined Sugar or Raw Sugar	•	—
Temperature - Measuring Range	0–105°C, 32–221°F	•	•
Temperature - Accuracy	±0.5°C, ±0.9°F	•	•
Temperature - Resolution	0.1°C, 0.1°F	•	•
Temperature - Calibration Points	1 point	•	•
Temperature - Temperature Compensation	0–100°C, 32–212°F, Manual or Automatic	•	•
General - Cell Constant	2-pole electrodes (K=0.1, 1, 10) or 4-pole electrode	•	•
General - Temperature Coefficient	Linear (0.0–10.0%/°C), Non-linear or Pure water compensation	•	•
General - Reference Temperature	20°C or 25°C	•	•
General - Data Hold	Manual or Auto-Endpoint	•	•
General - Stability Criteria	Standard or High-accuracy	•	•
General - Interval Readings	10, 30, 60 seconds, 10, 30 minutes or Off	•	•
General - Calibration Due Alarm	1 to 31 days or Off	•	•
General - Memory	Stores up to 1000 data sets	•	•
General - Output	USB communication interface	•	•
General - Display	7 inch TFT LCD	•	•
General - Power Requirements	DC12V/2A power adapter	•	•
General - Dimensions and Weight	249(L)×220(W)×80(H)mm, 1.7kg	•	•