SH-50 Ammonia Nitrogen Analyzer

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SH-50 Ammonia Nitrogen Analyzer

Product ID：HSYAad043

Price: Please inquire PDF Format

Supply Ability:50 SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberSH-50

Brand NameSHENGAOHUA

Payment TermsTT，PAYPAL，Alibaba.com Pay

SH-50 Ammonia Nitrogen Analyzer
Product Introduction
The SH-50 Ammonia Nitrogen Analyzer is designed for measuring ammonia nitrogen concentrations in water samples. With a compact structure and 5-inch IPS high-definition capacitive touchscreen, it is suitable for laboratory analysis and outdoor emergency water quality testing.
The instrument uses tube-based colorimetry, a long-life cold light source, and rear-mounted spectrophotometric technology to help reduce interference from external light. Built-in standard calibration curves allow users to select measurement programs directly, while custom curves support application-specific testing requirements.
The SH-50 also provides USB data export and TF card storage for up to 5 million measurement records. An optional wireless thermal printer is available for convenient on-site result printing.

Performance Features
• Dedicated ammonia nitrogen measurement: Measures NH₃-N concentrations across a range of 0.01–40 mg/L.
• High-definition touchscreen: Features a 5-inch IPS color capacitive touchscreen with a Chinese-language menu.
•  Tube colorimetry: Uses colorimetric tubes for convenient and efficient sample measurement.
•  Built-in calibration curves: Stores 100 curves, including standard and user-defined measurement curves.
•  Customizable measurement: Supports user-defined calibration parameters and customized measurement indicators.
•  Long-life optical source: Uses cold light source and narrow-band interference technology, with a stated service life of up to 100,000 hours.
• Reduced external light interference: Rear-mounted spectrophotometric design helps improve measurement stability.
•  Large data capacity: TF card storage supports up to 5 million measurement records.
•  Convenient data export: Built-in USB interface allows measurement data to be exported.
• Optional wireless printing: Connects to a wireless thermal printer for measurement result printing.
•  Compact design: Suitable for both laboratory use and outdoor emergency testing.

Working Principle
The SH-50 uses tube-based spectrophotometric colorimetry to determine ammonia nitrogen concentrations in water samples. During testing, ammonia nitrogen reacts with the corresponding chemical reagents to produce a colored compound. The instrument directs light through the prepared sample and measures the transmitted light using its optical detection system.
The measured optical signal is processed and compared with the selected calibration curve to calculate the ammonia nitrogen concentration. Results are displayed on the touchscreen and can be stored on the TF card or exported through USB.

Technical Parameters

Parameter	Specification
Model	SH-50
Measurement Parameter	Ammonia Nitrogen (NH₃-N)
Measurement Range	0.01–40 mg/L
Display	5-inch IPS color capacitive touchscreen
Measurement Method	Tube colorimetry
Operating Interface	Chinese-language menu
Calibration Curves	100
Wavelength Accuracy	±1 nm
Data Storage	TF card, up to 5 million records
Measurement Error	≤±5%
Printing	Optional wireless thermal printer
Data Export	USB interface
Light Source	Cold light source with narrow-band interference
Light Source Service Life	Up to 100,000 hours
Power Supply	AC 220 V, 50 Hz
Dimensions	270 × 190 × 130 mm

Application Scenarios
•  Environmental monitoring: Ammonia nitrogen analysis in surface water, groundwater, and wastewater.
•  Wastewater treatment: Monitoring ammonia nitrogen levels in industrial and municipal wastewater.
•  Industrial laboratories: Water quality testing in steel, machinery, electronics, petrochemical, and pharmaceutical industries.
•  Food and beverage production: Monitoring water quality in food processing facilities.
•  Agriculture and aquaculture: Ammonia nitrogen testing in agricultural water and aquaculture systems.
•  Third-party testing laboratories: Routine ammonia nitrogen analysis and field sampling.
• Emergency field testing: Portable water quality assessment in outdoor environments.

Comparison: SH-50 vs. Conventional Ammonia Nitrogen Testing Instruments

Feature	SH-50 Ammonia Nitrogen Analyzer	Conventional Ammonia Nitrogen Tester
Measurement Range	0.01–40 mg/L	Depends on model
Measurement Method	Tube colorimetry	Depends on model
Display	5-inch IPS touchscreen	Depends on model
Calibration Curves	100 built-in and customizable curves	Depends on model
Data Storage	Up to 5 million records	Depends on model
Data Export	USB interface	Depends on model
Printing	Optional wireless thermal printing	Depends on model
Portability	Compact design for laboratory and field use	Depends on model

Frequently Asked Questions
1. What does the SH-50 ammonia nitrogen analyzer measure?
It measures ammonia nitrogen (NH₃-N) concentrations in water samples, with a measurement range of 0.01–40 mg/L.
2. What measurement method does the SH-50 use?
It uses tube-based colorimetry, combined with an optical detection system to determine ammonia nitrogen concentrations.
3. Can users create their own calibration curves?
Yes. The instrument stores 100 calibration curves and provides custom curve functionality for user-defined measurement requirements.
4. How much measurement data can the SH-50 store?
It uses TF card storage and supports up to 5 million measurement records.
5. Can test results be printed?
Yes. The instrument supports connection to an optional wireless thermal printer for printing measurement results.
6. Does the SH-50 support data export to a computer?
Yes. Its built-in USB interface supports measurement data export.
7. Is the SH-50 suitable for field testing?
Yes. Its compact design, touchscreen operation, and data storage functions make it suitable for laboratory testing and outdoor emergency water quality analysis.
8. What is the measurement error of the SH-50?
The specified measurement error is ≤±5%, and its wavelength accuracy is ±1 nm.

Frequently Asked Questions
1. What does the SH-50 ammonia nitrogen analyzer measure?
It measures ammonia nitrogen (NH₃-N) concentrations in water samples, with a measurement range of 0.01–40 mg/L.
2. What measurement method does the SH-50 use?
It uses tube-based colorimetry, combined with an optical detection system to determine ammonia nitrogen concentrations.
3. Can users create their own calibration curves?
Yes. The instrument stores 100 calibration curves and provides custom curve functionality for user-defined measurement requirements.
4. How much measurement data can the SH-50 store?
It uses TF card storage and supports up to 5 million measurement records.
5. Can test results be printed?
Yes. The instrument supports connection to an optional wireless thermal printer for printing measurement results.
6. Does the SH-50 support data export to a computer?
Yes. Its built-in USB interface supports measurement data export.
7. Is the SH-50 suitable for field testing?
Yes. Its compact design, touchscreen operation, and data storage functions make it suitable for laboratory testing and outdoor emergency water quality analysis.
8. What is the measurement error of the SH-50?
The specified measurement error is ≤±5%, and its wavelength accuracy is ±1 nm.