Description

The Microprocessor pH Meter (5-Point Calibration) is a high-accuracy benchtop instrument engineered for reliable and precise measurement of pH, mV, and temperature across laboratory, research, and industrial settings. With advanced microprocessor control, automatic temperature compensation, and 5-point buffer calibration, this instrument delivers exceptional analytical performance—ideal for pharmaceutical, chemical, environmental, water testing, food research, and academic laboratories.

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✅ Key Features

🔹 Advanced Microprocessor Technology

Ensures fast, stable, and highly accurate pH and mV measurement

Intelligent signal processing reduces noise interference

Automatic error detection and diagnostic prompts

Temperature and electrode drift compensation for consistent results

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🔹 5-Point Auto Calibration

Supports multiple international standard buffers:
pH 1.68, 4.01, 6.86, 7.00, 9.18, 10.01*

Automatic buffer recognition prevents calibration errors

Stores calibration values internally for stable, repeatable measurements

Maximizes precision across the full pH scale
* Buffer range may vary by model

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🔹 High-Accuracy Measurement

pH Mode: Highly stable readings with excellent repeatability

mV Mode: Suitable for ORP/Redox potential measurements

Temperature Mode: Wide measurement range with ATC via included probe

Automatic and manual temperature compensation options

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🔹 Clear Digital Display

Large LED/LCD screen for clear visibility

Real-time display of pH, mV, and temperature simultaneously

Stability indicators and error messages simplify operation

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🔹 Premium Electrode System

High-quality glass combination pH electrode included

Long-life temperature probe for accurate ATC

Optional electrodes for:
✔ Food samples
✔ Low-ion solutions
✔ Viscous media
✔ Emulsions

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🔹 Data Output (Optional)

USB or RS232 connectivity

Printer output for GLP/GMP-compliant documentation

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🔹 Durable Benchtop Construction

Chemical-resistant, ergonomic housing

Heavy-duty electrode stand

Designed for continuous use in QC, R&D, and academic setups

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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 analysis

Food & beverage quality testing

Water and wastewater laboratories

Environmental monitoring

Biotechnology & microbiology labs

Colleges and research institutions

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💡 Why Choose This Model?

✔ Precise and repeatable microprocessor-controlled measurement
✔ 5-point calibration ensures highest analytical accuracy
✔ Long-term stable performance with excellent electrode quality
✔ Easy to use, cost-effective, and suitable for routine or high-end testing
✔ Robust design for heavy daily laboratory workloads