Labman
Economic pH Meter with Automatic Temperature Compensation LMPH9
Economic pH Meter with Automatic Temperature Compensation LMPH9
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Economic pH Meter LMPH9 is designed for accurate and reliable pH measurement in laboratories, educational institutes, water testing facilities, and industrial quality control applications. The instrument combines user-friendly operation with stable analytical performance for routine pH and mV measurements.
The system features automatic temperature compensation to improve measurement accuracy across varying sample temperatures. A large LCD display simultaneously shows pH and temperature values, providing clear real-time monitoring during analysis.
The instrument supports up to three-point calibration using standard USA buffer solutions, enabling improved accuracy and calibration flexibility. Integrated memory storage allows storage of up to 25 measurement records for convenient data handling.
LMPH9 includes mV measurement capability, automatic slope display after calibration, and a BNC connector for compatibility with standard pH electrodes. The compact benchtop design and supplied electrode stand make it suitable for daily laboratory operation.
The instrument is widely used for water analysis, educational laboratories, chemical testing, environmental monitoring, and routine pH measurement applications.
Key Features
0–14 pH measurement range
Automatic temperature compensation
Simultaneous pH and temperature display
Large LCD screen with backlight
Up to 3-point calibration support
Memory storage up to 25 records
mV measurement capability
Automatic slope display after calibration
Compatible with standard BNC electrodes
Compact and easy-to-use laboratory design
Suitable for routine laboratory testing
Technical Specifications
| Parameter | Specification |
|---|---|
| pH Range | 0 to 14.00 pH |
| pH Resolution | 0.1 pH / 0.01 pH |
| pH Accuracy | ±0.01 pH |
| Calibration Points | Up to 3 Points |
| Buffer Options | USA (pH 4.01, 7.00, 10.01) |
| mV Range | ±1999 mV |
| mV Resolution & Accuracy | ±1% FS ±1 digit & 1 mV |
| Temperature Range | 0°C to 100°C |
| Temperature Accuracy | ±0.5°C |
| Temperature Resolution | 0.1°C |
| Temperature Compensation | Automatic |
| Connector | BNC |
| Display | LCD |
| Memory | Up to 25 Prints |
| Power Supply | DC Adaptor, AC 220V / 50–60Hz |
| Dimensions (L×W×H) | 300 × 250 × 130 mm |
| Weight | 1 kg |
Applications
Water quality testing
Educational and academic laboratories
Chemical and environmental analysis
Routine pH measurement applications
Industrial quality control testing
Research laboratory analysis
