Precision pH Analysis in Malaysia: The QiWei PHS Series Desktop Digital pH Meters
Precision pH Analysis in Malaysia: The QiWei PHS Series Desktop Digital pH Meters
In laboratories, industrial manufacturing plants, agricultural testing facilities, medical institutions, and environmental protection agencies across Malaysia, accurate acidity and alkalinity measurement is a cornerstone of quality control and scientific research. Whether monitoring wastewater discharge compliance,conducting biochemical research, or ensuring product consistency in chemical processing, reliable pH determination is indispensable.
To meet the rigorous demands of modern laboratories and industrial enterprises, MTM Precision in Puchong,Selangor proudly supplies the QiWei PHS Series Precision Desktop Digital pH Meters (featuring models PHS-25C, PHS-2C, and PHS-3C). Engineered for high precision and stability, these benchtop instruments deliver dependable electrochemical analysis for diverse applications.
Core Engineering & Instrument Features
The QiWei PHS series is designed to combine analytical precision with operational convenience:
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Dual-Function Measurement: Offers simultaneous or selective measurement capabilities for both pH and electrode potential values in millivolts (mV).
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High-Performance E201-C Composite Electrodes: Equipped with standard E201-C composite electrodes that ensure quick response times and superior measurement stability.
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Broad Industrial & Academic Applicability: Highly versatile instruments widely utilized across industrial and mining enterprises, scientific research departments, agricultural testing, medical laboratories,educational teaching environments, and environmental monitoring.
Comprehensive Technical Specifications & Model Comparison
The QiWei PHS series offers three distinct precision models—PHS-25C, PHS-2C, and PHS-3C—sharing a robust desktop housing while providing tiered measurement precision:
| Technical Parameter | QiWei PHS-25C | QiWei PHS-2C | QiWei PHS-3C |
| PH Measurement Range | 0.00 to 14.00 pH | 0.00 to 14.00 pH | 0.00 to 14.00 pH |
| PH Measurement Precision | ±0.05 pH | ±0.02 pH | ±0.01 pH |
| pH Resolution | 0.01 pH | 0.01 pH | 0.01 pH |
| mV Measurement Range | 0 to ±1999 mV | 0 to ±1999 mV | 0 to ±1999 mV |
| mV Measurement Precision | ±10 mV | ±10 mV | ±2 mV |
| mV Resolution | 1 mV | 1 mV | 1 mV |
| Temperature Compensation Scope | 0 to 60 °C | 0 to 60 °C | 0 to 60 °C |
| Standard Buffer Solutions | \multicolumn{c | }{pH 4.00, pH 6.86, pH 9.18} | |
| Power Source Type | \multicolumn{c | }{Regulated power supply adapter or power cord} | |
| Installation Dimensions | \multicolumn{c | }{220 mm × 200 mm × 85 mm} | |
| Net Weight | \multicolumn{c | }{1 KG} |
Key Applications Across Malaysian Industries
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Environmental Protection & Water Treatment: Testing industrial drainage, river samples, and municipal effluent to ensure compliance with environmental standards.
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Chemical & Mining Enterprises: Routine sampling and quality control of aqueous solutions, acid-base reactions, and process solutions.
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Research & Education: Providing universities, colleges, and R&D centers with stable, highly accurate benchtop meters for student instruction and scientific experimentation.
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Agriculture & Medicine: Analyzing soil extracts, agricultural water supplies, and pharmaceutical formulations.
Local Expertise and Technical Support in Malaysia
Selecting the right electrochemical analyzer depends on your specific precision requirements and testing volume. Located in Puchong, Selangor, MTM Precision offers expert product consultation, technical guidance,and reliable local support for the complete QiWei instrument lineup.
Contact MTM Precision
MTM Precision Sdn. Bhd.
Showroom & Service Centre
No. 29-1 & 29-2, Jalan Bandar 18,
Pusat Bandar Puchong,
47160 Puchong, Selangor, Malaysia
Email: mtmpre@yahoo.com
WhatsApp: +6016-660 7346
Office Tel: +603-80807172
13 Nov 2026
