TP432 Automatic Potentiometric Titrator

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TP432 Automatic Potentiometric Titrator

Product ID：FDdd002

Price: Please inquire PDF Format

Supply Ability:50 SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberTP432

Brand NameSHIDAIWEIXIN

Payment TermsTT，PAYPAL，Alibaba.com Pay

TP432 Automatic Potentiometric Titrator

Product Introduction
The TP432 Automatic Potentiometric Titrator is a compact and reliable automatic titration instrument designed for routine chemical analysis in laboratories and industrial applications. It is suitable for acid-base titration, redox titration, non-aqueous titration, and other potentiometric titration methods.
The TP432 integrates automatic liquid addition, automatic titrant dispensing, and automatic measurement functions. It supports both manual titration and preset automatic endpoint titration, while the titration value is displayed directly through an LED digital display for convenient operation and monitoring.
With a precision metering pump, corrosion-resistant three-way valve and fluid path, and a well-sealed liquid system, the TP432 provides stable and accurate titration performance for long-term laboratory use.

Key Features
• Automatic titration: Integrates automatic liquid addition, titrant dispensing, measurement, and endpoint control.
• Multiple titration methods: Suitable for acid-base, redox, non-aqueous, and other potentiometric titrations.
• High-precision metering pump: Provides accurate and consistent titrant delivery.
• Minimum titration volume of 0.02 mL: Supports precise titrant addition for low-volume analysis.
• Manual and automatic operation: Users can perform manual titration or preset automatic endpoint titration.
• Corrosion-resistant fluid path: Special materials improve resistance to chemical corrosion.
• Excellent sealing: The fluid system is designed to minimize air bubble formation and improve measurement stability.
• Direct digital display: LED display provides convenient and intuitive reading of titration values.
• Compact laboratory design: Measuring only 300 × 280 × 310 mm and weighing approximately 3.6 kg.

Working Principle
The TP432 Automatic Potentiometric Titrator determines the endpoint of a titration by monitoring the potential difference (mV) or pH of the sample solution during titrant addition.
During automatic titration, the precision metering pump adds titrant to the sample at a controlled rate. The electrode continuously measures the change in potential or pH. As the titration approaches the endpoint, the system detects the characteristic change in the measured signal and determines the endpoint according to the preset titration conditions.
The corresponding titration value can then be directly displayed on the LED digital display. The sealed fluid path and corrosion-resistant valve system help ensure stable titrant delivery and reliable measurement results.

Technical Parameters

Parameter	Specification
Product Name	Automatic Potentiometric Titrator
Model	TP432
Measuring Range	0 to +1999 mV; pH 0.00–14.00
Minimum Titration Volume	0.02 mL
Accuracy	0.1% F.S. (mV); pH 0.01
Control Accuracy	±3 mV; ±0.03 pH
Input Impedance	>10¹² Ω
Operating Temperature	5–40°C
Relative Humidity	≤85% RH
Power Consumption	20 W
Power Supply	AC 220 V ±10%, 50 Hz ±10%
Dimensions	300 × 280 × 310 mm
Weight	3.6 kg

Applications
The TP432 Automatic Potentiometric Titrator is suitable for chemical analysis and quality control in:
• Green chemical industry
• Metallurgy and materials analysis
• Pharmaceutical laboratories
• Chemical laboratories
• Research and development laboratories
• Quality control laboratories
• Acid-base analysis
• Redox analysis
• Non-aqueous titration
• Routine potentiometric chemical analysis

TP432 vs. Conventional Manual Titration

Feature	TP432 Automatic Potentiometric Titrator	Conventional Manual Titration
Titrant Addition	Automatic precision dispensing	Manual burette operation
Endpoint Detection	Potentiometric measurement	Often visual indicator-based
Minimum Titration Volume	0.02 mL	Operator dependent
Operation	Automatic or manual	Mainly manual
Measurement Display	Direct LED digital display	Manual reading and recording
Reproducibility	High, controlled dispensing	More operator dependent
Fluid System	Sealed, corrosion-resistant system	Depends on equipment
Applications	Acid-base, redox, non-aqueous, potentiometric	Depends on method
Laboratory Efficiency	Higher automation	More labor intensive

FAQ
1. What is the TP432 Automatic Potentiometric Titrator used for?
The TP432 is used for automatic potentiometric chemical analysis, including acid-base, redox, non-aqueous, and other potentiometric titrations.
2. Can the TP432 perform manual titration?
Yes. The instrument supports both manual titrant addition and preset automatic titration, providing flexibility for different laboratory procedures.
3. What is the minimum titration volume?
The minimum titration volume is 0.02 mL, allowing precise titrant delivery for laboratory analysis.
4. What measurement ranges does the TP432 support?
It measures 0 to +1999 mV and pH 0.00–14.00.
5. How does the TP432 determine the titration endpoint?
The instrument continuously monitors the change in potential or pH during titrant addition and determines the endpoint based on the measured signal and preset titration conditions.
6. Is the TP432 suitable for corrosive titrants?
The TP432 uses special materials for its three-way valve and fluid path, providing good corrosion resistance for long-term titration applications. Compatibility should still be confirmed for specific chemicals.
7. Does the fluid system produce air bubbles?
The fluid system is designed with good sealing to minimize air entering the liquid path and reduce bubble-related effects on titrant delivery.
8. What industries can use the TP432?
It is suitable for chemical, green chemical, metallurgical, pharmaceutical, research, and quality-control laboratories.

FAQ
1. What is the TP432 Automatic Potentiometric Titrator used for?
The TP432 is used for automatic potentiometric chemical analysis, including acid-base, redox, non-aqueous, and other potentiometric titrations.
2. Can the TP432 perform manual titration?
Yes. The instrument supports both manual titrant addition and preset automatic titration, providing flexibility for different laboratory procedures.
3. What is the minimum titration volume?
The minimum titration volume is 0.02 mL, allowing precise titrant delivery for laboratory analysis.
4. What measurement ranges does the TP432 support?
It measures 0 to +1999 mV and pH 0.00–14.00.
5. How does the TP432 determine the titration endpoint?
The instrument continuously monitors the change in potential or pH during titrant addition and determines the endpoint based on the measured signal and preset titration conditions.
6. Is the TP432 suitable for corrosive titrants?
The TP432 uses special materials for its three-way valve and fluid path, providing good corrosion resistance for long-term titration applications. Compatibility should still be confirmed for specific chemicals.
7. Does the fluid system produce air bubbles?
The fluid system is designed with good sealing to minimize air entering the liquid path and reduce bubble-related effects on titrant delivery.
8. What industries can use the TP432?
It is suitable for chemical, green chemical, metallurgical, pharmaceutical, research, and quality-control laboratories.