Description
The Microprocessor pH Meter (5-Point Calibration) is a high-accuracy benchtop instrument designed for precise measurement of pH, mV, and temperature in laboratory, research, and industrial applications. Equipped with advanced microprocessor technology and 5-point auto calibration, it ensures exceptional measurement stability, reproducibility, and user convenience—making it ideal for quality control and analytical laboratories.
Perfect for pharmaceutical, chemical, food & beverage, water testing, environmental labs, biotechnology, and academia.
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✅ Key Features
🔹 Advanced Microprocessor Control
Ensures fast, stable, and accurate pH measurement
High noise immunity and rapid processing
Automatically compensates for electrode drift and temperature variations
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🔹 5-Point Auto Calibration
Supports multiple standard buffers:
pH 1.68, 4.01, 6.86, 7.00, 9.18, 10.01*
Automatic buffer recognition
Calibration data stored internally
Provides maximum accuracy across full pH range
*Model-dependent
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🔹 High-Accuracy pH, mV & Temperature Measurement
pH measurement with excellent repeatability
mV mode for ORP (Oxidation-Reduction Potential) analysis
Automatic Temperature Compensation (ATC) via included temperature probe
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🔹 Clear Digital Display
Bright digital LED/LCD display
Real-time display of pH, mV, and temp
Stable indicator and error prompts for easy operation
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🔹 Quality Electrode System
High-performance glass combination pH electrode
Long-life temperature probe
Optional specialty electrodes for food, emulsions, or low-ion samples
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🔹 Data Output (Optional Models)
USB / RS232 output
Printer compatibility for GLP/GMP documentation
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🔹 Durable Bench-Top Design
Chemical-resistant body
Robust electrode stand
Built for heavy daily use in QC and R&D environments
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📊 Technical Specifications (Typical)
Parameter Specification
Display Digital LED/LCD
pH Range 0.00 to 14.00 pH
pH Accuracy ±0.01 pH
pH Resolution 0.01 pH
mV Range ±1999 mV
Temperature Range 0–100°C
Calibration Up to 5 points
Temperature Compensation ATC / MTC
Output USB / RS232 (optional)
Power Supply 230V AC, 50Hz
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🎯 Applications
Pharmaceutical QC & R&D
Chemical and petrochemical testing
Food & beverage quality control
Water and wastewater testing
Environmental monitoring labs
Microbiology & biotechnology labs
Colleges and research institutions
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💡 Why Choose This Model?
✔ High-stability microprocessor measurement
✔ 5-point calibration for maximum precision
✔ Suitable for routine analysis and advanced laboratory work
✔ Rugged and reliable for long-term use
✔ Cost-effective and easy to operate
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