PHS-40 Automatic Textile pH Value Tester
Scope of Application
【Operating Instructions】
- Used for the determination of the pH value of extract solutions from textiles and leather products after sampling and extraction processes.
PHS-40 Automatic Textile pH Value Tester
[Scope of Application]Used for the determination of the pH value of extract solutions from textiles and leather products after sampling and extraction processes.
[Compliance Standards]GB/T 7573-2009 Textiles - Determination of pH of aqueous extract
[Instrument Features]
Automatic/Manual temperature compensation.
Automatic/Manual/Timed endpoint determination with Fast/Standard/Strict stability criteria.
Touch screen control display; can also be connected to a computer for operation.
Automatic data result calculation.
Built-in pH electrode cleaning and drying functions.
Advanced features including automatic calibration, automatic temperature compensation, and self-diagnosis.
Automatically recognizes more than 10 types of pH standard buffer solutions.
Software intelligently monitors electrode status during use, ensuring accurate knowledge of electrode condition.
Tray-style test rack design allows for easy replacement of the next batch of samples.
One-key automatic calibration.
One-key fully automatic measurement.
Supports more than 10 test modes, freely configurable.
Testing efficiency: capable of testing more than 400 beakers per day.
Data export to Excel; report formats and statistical methods can be modified according to user requirements.
Compact instrument design (L: 780mm * W: 425mm * H: 455mm), one-key start, simple operation.
Adopts a 40-station design, greatly improving work efficiency to meet the needs of most customers.
Tray-style design significantly improves test transition efficiency. Standard configuration includes two trays.
Automatically tests each sample at the stations, changing the traditional manual method of holding a pH meter electrode for repetitive testing and manual data recording. Data results are automatically calculated and judged.
Built-in pH electrode cleaning and drying functions greatly reduce cross-contamination caused by human operation.
Automatic waste liquid recovery.
[Technical Specifications]
Configuration: 3 Calibration + 40 Sample positions
Sample Vial: 50ml
pH Measurement Range: -2.000 to 198.888 pH
pH Resolution: 0.01 pH
pH Relative Accuracy: ±0.02 pH
mV Measurement Range: -1999.9 to 1999.9 mV
mV Relative Accuracy: ±0.03% FS
Instrument Dimensions: 780 * 425 * 455mm
Power Supply: 220V, 50Hz, 1000W
