PCE-PH 228 High-precision pH measuring device

The PCE-PH 228 is a compact and versatile pH meter designed for accurate and reliable measurement of pH levels in various liquids. This portable meter is ideal for a range of applications including laboratories, agriculture, aquaculture, and water treatment facilities.GLP compliance, accuracy, and user-friendliness are the hallmarks of the sophisticated pH meter (Good Laboratory Practice). The pH meter’s high-resolution LCD makes it possible to see the observed values clearly and straightforwardly. Traceable documentation and automatic data recording guarantee GLP compliance. Temperature and pH, often known as the redox value, can be measured using external sensors.

A Permanent Measurement Verification (PMV) classifies whether the measurement is within the correct range by showing the operator, via a colored bar, where the measured value is within the calibration range.
Through the use of precise protocols and defined methods, GLP (Good Laboratory Practice) guarantees the reproducibility and reliability of measurements. The integrity of the experiment and the quality of the data are guaranteed by a GLP-compliant protocol. To guarantee precise and reliable findings, pH measurements that adhere to GLP are especially crucial in industrial settings and scientific research labs.

PCE 228 PH Meter Key Features

• fast, precise pH and temperature measurement
• Redox measurement (with optional electrode)
• GLP data management
• easy 2, 3, 4 and 5 point calibration
• Calibration reminder
• Permanent Measurement Verification (PMV)
• Graphical display of the measurement history
• Data logger

PCE 228 PH Meter Specifications

• pH

• Measuring range: -2 pH … +20 pH
• resolution: 0.001 pH
• accuracy: ± 0.002 pH + 2 digits

• General technical data

• storage medium: Internal memory
• Storage interval of: 1 p
• Storage interval: until 12 h
• Storage capacity: 32GB
• Storage capacity :additional information 100 recordings with a maximum of 100,000 data points per recording
• Interface: USB-C
• Menu language: German, English, French, Spanish, Italian, Dutch, Portuguese, Turkish, Polish, Russian, Chinese, Danish, Japanese
• Protection class: (device) IP52
• Power supply: 5VDC, 500mA
• Weight: 252g
• Dimensions: (L x W x H) 178x85x32mm
• Operating conditions: -20 … 65 °C, 10 … 95% RH
• Storage conditions: -20 … 65 °C, 10 … 95% RH