„APERA Instruments 800 Series Benchtop Water Quality Testing Equipment
Characteristics of desktop water quality testing equipment:
- PH800 / PH820 – pH meter for water testing;
- EC800 / EC820 – Conductivity (EC), Total Dissolved Solids (TDS) and Salinity tests;
- PC800 / PC820 – for testing pH, conductivity (EC), total dissolved solids (TDS) and salinity;
- Accurate Measurement
- High-quality 3-in-1 pH and platinum conductivity strips ensure high accuracy over wide measurement ranges.
- Modern digital processing technology improves the meter's response time and accuracy.
- Easy and Fast Automatic Calibration with automatic buffer recognition function (recognition of up to 15 buffer types).
- Intelligent Features
- GLP Data Management, 500 data storage, Digital Clock, USB data output.
- During calibrations, the slope of the curve is displayed, indicating the health of your sensors.
- Smart self-test helps you perform correct calibrations.
- Reliable Construction
- Fast Automatic Temperature Compensation.
- Stable/Automatic Read Locking to improve consistency.
- Calibration Reminder and Calibration History Check ensure you get accurate measurements.
- IP54 Water and dust resistant.
The 820 Series water quality testing equipment offers everything the 800 Series has and even greater accuracy (±0.002 pH and ±0.5% FS conductivity).
pH measurement:
- Equipped with a LabSen 211 durable premium glass pH electrode.
- 1-3 points or 1-5 points automatic calibration with instructions and automatic verification.
- Automatically recognizes up to 15 types of pH standard buffer solutions (3 custom series: US, NIST and China; user definition is also available).
- Contains acidic water for research and ammonia-enriched pure water; particularly suitable for the power and petrochemical industries.
- „EH” oxidation-reduction potential (ORP) measurement mode.
Conductivity measurement:
- Equipped with 2401T-M a
Water quality testing equipment (pH meter, EC meter, TDS meter, Salinity meter) – APERA Instruments 800 Series.
More information: on the manufacturer's website</a















