BIOBASE China PH Meter
Pocket pH tester includes models 10, 20, 30, 40 for measurement of acidity and alkalinity of liquids. Uses a flat surface pH electrode, the tester also can be used to measures the pH of semi-solid substances, such as cheese, creams, meats, etc.
Applications:
* PH-10S, 20S, 30S:suitable for measuring the liquids.
* PH-10F, 20F, 30F: suitable for measuring the semisolid substances.
* PH-10L, 20L, 30L: suitable for measuring the smallvolume samples.
* PH-40 is suitable for connecting with the various pH electrodes.PH-10 Features:* 2 points push-button calibration with auto-buffer recognition.* Hold function freezes current measured value for easy viewing and recording.* Auto-Power Off helps user effectively conserve battery life.* Replaceable electrode module reduces maintenance and replacement cost.PH-20/30/40 Features:* 1 to 3 points push-button calibration with auto-buffer recognition. ?Selectable pH buffer options (NIST or USA standard).* Selectable pH buffer options(NIST or USA standard)* Automatic Temperature Compensation ensures accurate measuring result. ?Auto-Hold function freezes stable reading for easy viewing and recording. * Auto-Hold function freezers stable reading for easy viewing and recording.* Auto-Power Off helps user effectively conserve battery life.* System menu allows setting the 5 parameters, including the pH buffer standard, number of calibration points, temperature unit, auto-power off, etc.* Reset feature automatically resumes all settings back to factory default options.
Mode | PH-10S/F/L | PH-20S/F/L | PH-30S/F/L | PH-40 |
pH Range | 0.0~14.0pH | -1.00~15.00pH |
pH Accuracy | ±0.1pH | ±0.01pH |
Calibration Points | 2 points | 1~3 points |
Calibration Solutions | USA (pH4.01/7.00/10.01) | USA (pH4.01/7.00/10.01) |
Temp.Compensation | / | 0~60°C, Automatic | 0~100°C, Manual |
Hold Function | Manual | Manual or Automatic |
Connector | 6-pin | BNC |
Power Requirements | 3×1.5V "G13A" batteries | 2×1.5V "AAA" batteries |
Dimensions (L*D) | 185*40mm |
Package Size(W*D*H) (mm) | 325*124*270mm |
Net Weight(g) | 100g |
Gross Weight(kg) | 1kg |






