UPW-Q700GM Automatic Permanganate Index Analyzer

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UPW-Q700GM Automatic Permanganate Index Analyzer

Product ID：HSYJgm016

Price: Please inquire PDF Format

Supply Ability:50 SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberUPW-Q700GM

Brand NameYOUPUTONGYONG

Payment TermsTT，PAYPAL，Alibaba.com Pay

UPW-Q700GM Automatic Permanganate Index Analyzer

Product Introduction
The UPW-Q700GM Automatic Permanganate Index Analyzer is designed for automated determination of the permanganate index in surface water, groundwater, drinking water, and other environmental water samples.
Traditional manual analysis is sensitive to solution acidity, potassium permanganate concentration, heating temperature, and reaction time. The UPW-Q700GM integrates digestion, robotic sample transfer, temperature-controlled titration, endpoint detection, and result processing into an automated workflow. This helps reduce manual handling, improve procedural consistency, and increase laboratory testing efficiency.
The analyzer follows the referenced national standard methods and is suitable for environmental monitoring laboratories, water treatment facilities, drinking water testing laboratories, and research institutions.

Performance Features
• Automated digestion and analysis: Integrates sample processing and analysis into one automated workflow.
• Three-axis robotic transfer: Moves samples between the sample area, water bath, and titration area with high-speed, stable motion.
• Intelligent robotic gripper: Detects successful sample pickup and supports handling of hot, corrosion-resistant sample vessels.
• Multi-position sample tray: Features a pull-out tray with sample vessels of at least 200 mL capacity, accommodating 100 mL water samples and reagents.
• Multi-channel water bath: Uses a controlled near-boiling water bath, PWM temperature regulation, water-level sensors, and automatic replenishment to help prevent dry heating.
• Automatic stirring and titration: Maintains controlled conditions during titration and uses an imported optical color sensor to identify the endpoint.
• Intelligent titration speed: Adjusts titration speed according to sample conditions and incorporates delayed and repeated endpoint judgment to help prevent false endpoints.
• Independent reagent dosing: Uses separate syringe-pump mechanisms for automatic reagent addition, reducing cross-contamination risk and manual handling of corrosive reagents.
• High-precision dosing: The stated titration and sample-dosing precision is 5‰.
• Standalone touchscreen operation: A built-in 10-inch color touchscreen and industrial control system support operation without a separate computer.
• Automatic data management: Supports result storage and printing through an integrated micro-printer.
• Automatic tubing cleaning: Uses chemical-resistant tubing and an automated cleaning function to help maintain the fluid-handling system.

Working Principle
The UPW-Q700GM determines the permanganate index using the referenced standard titration method.
The instrument automatically dispenses the required reagents into the water sample and transfers the sample vessel to a controlled boiling water bath for digestion. After the prescribed reaction period, the robotic system moves the vessel to the titration area. The analyzer then performs automatic stirring and titration while an optical color sensor monitors the color change to determine the endpoint.
The system processes the titration data and outputs the calculated permanganate index. Automated reagent dispensing, temperature control, sample transfer, endpoint judgment, and cleaning help reduce variations associated with manual operation.

Technical Specifications

Parameter	Specification
Model	UPW-Q700GM
Measurement Item	Permanganate Index
Applicable Samples	Surface water, groundwater, drinking water, environmental water
Referenced Standards	GB/T 11892; GB/T 5750.7
Analysis Workflow	Automatic digestion and analysis
Sample Transfer	Automatic three-axis robotic system
Sample Tray	Pull-out, multi-position design
Sample Vessel Capacity	≥200 mL
Water Sample Volume	100 mL
Digestion System	Multi-channel, near-boiling water bath
Temperature Control	PWM-based control
Water Bath Protection	High- and low-level sensors with automatic replenishment
Titration	Automatic, variable-speed titration
Endpoint Detection	Optical color sensor
Reagent Addition	Independent syringe-pump mechanisms
Dosing Precision	5‰, as specified by the manufacturer
Display	10-inch color touchscreen
Control System	Built-in industrial control system
Data Output	Automatic data storage and micro-printer
Cleaning	Automatic tubing cleaning
Tubing	Chemical-resistant tubing for strong acid and alkali environments

Power supply, overall dimensions, sample throughput, measurement range, detection limit, and repeatability were not specified in the supplied information.

Application Scenarios
The UPW-Q700GM automatic permanganate index analyzer is suitable for:
•   Surface water monitoring: Rivers, lakes, and reservoirs
•   Groundwater analysis: Routine environmental water quality testing
• Drinking water laboratories: Permanganate index determination under applicable methods
•   Water treatment plants: Process monitoring and water quality assessment
•   Environmental monitoring agencies: Routine water pollution monitoring
• Research laboratories: Automated water chemistry analysis and method studies

UPW-Q700GM vs. Manual Permanganate Index Testing

Comparison Item	UPW-Q700GM Automatic Analyzer	Traditional Manual Method
Sample Transfer	Robotic and automatic	Manual handling
Digestion	Multi-channel controlled water bath	Manually managed heating
Temperature Control	PWM-based control and water-level monitoring	Depends on laboratory equipment and operator
Reagent Addition	Automatic independent dosing	Manual dispensing
Titration	Automatic variable-speed titration	Manual titration
Endpoint Detection	Optical color sensor	Visual or method-specific manual judgment
Data Output	Automatic processing, storage, and printing	Manual recording or separate data entry
Operator Intervention	Reduced routine intervention	More hands-on operation
Batch Processing	Automated sample handling	Repeated manual procedures

Frequently Asked Questions
Q1: What does the UPW-Q700GM measure?
It measures the permanganate index of water samples, an indicator used in water quality assessment.
Q2: Which water samples can be tested?
The instrument is intended for surface water, groundwater, drinking water, and other environmental water samples.
Q3: Which standards does it reference?
The supplied information lists GB/T 11892 for permanganate index determination and GB/T 5750.7 for drinking water quality testing.
Q4: Does the analyzer perform digestion and titration automatically?
Yes. It integrates reagent addition, water-bath digestion, robotic sample transfer, stirring, titration, endpoint detection, and result processing.
Q5: How is the titration endpoint detected?
An optical color sensor monitors the color change. The system also supports delayed and repeated endpoint judgment to help reduce false endpoint identification.
Q6: What is the sample volume?
The specified water sample volume is 100 mL, and the sample vessels have a capacity of at least 200 mL.
Q7: How does the analyzer improve operator safety?
Automatic reagent dispensing, robotic handling, and automated cleaning reduce direct contact with strong acids, potassium permanganate, and hot sample vessels. Appropriate laboratory safety measures remain necessary.
Q8: Can the instrument operate without a computer?
Yes. The built-in 10-inch touchscreen and industrial control system support standalone operation, with automatic result storage and printing.
Q9: What performance data should be confirmed before purchase?
Users should confirm the measurement range, detection limit, repeatability, batch capacity, analysis time, power requirements, and applicable standard editions with the manufacturer.

Frequently Asked Questions
Q1: What does the UPW-Q700GM measure?
It measures the permanganate index of water samples, an indicator used in water quality assessment.
Q2: Which water samples can be tested?
The instrument is intended for surface water, groundwater, drinking water, and other environmental water samples.
Q3: Which standards does it reference?
The supplied information lists GB/T 11892 for permanganate index determination and GB/T 5750.7 for drinking water quality testing.
Q4: Does the analyzer perform digestion and titration automatically?
Yes. It integrates reagent addition, water-bath digestion, robotic sample transfer, stirring, titration, endpoint detection, and result processing.
Q5: How is the titration endpoint detected?
An optical color sensor monitors the color change. The system also supports delayed and repeated endpoint judgment to help reduce false endpoint identification.
Q6: What is the sample volume?
The specified water sample volume is 100 mL, and the sample vessels have a capacity of at least 200 mL.
Q7: How does the analyzer improve operator safety?
Automatic reagent dispensing, robotic handling, and automated cleaning reduce direct contact with strong acids, potassium permanganate, and hot sample vessels. Appropriate laboratory safety measures remain necessary.
Q8: Can the instrument operate without a computer?
Yes. The built-in 10-inch touchscreen and industrial control system support standalone operation, with automatic result storage and printing.
Q9: What performance data should be confirmed before purchase?
Users should confirm the measurement range, detection limit, repeatability, batch capacity, analysis time, power requirements, and applicable standard editions with the manufacturer.