JC-NH-100NS Ammonia Nitrogen Analyzer (non-medical)

JC-NH-100NS Ammonia Nitrogen Analyzer (non-medical)

Product Parameters

The Juchuang JC-NH-100NS ammonia nitrogen analyzer is designed and developed based on the "HJ 535-2009 Determination of Ammonia Nitrogen in Water Quality - Nessler's Reagent spectrophotometric method". This instrument can accurately and quickly determine the ammonia nitrogen index in water samples, and is suitable for detecting general environmental water samples such as surface water and groundwater, as well as water samples of moderate to mild pollution wastewater. Its application scope is wide, covering environmental monitoring stations, sewage treatment plants, colleges and universities, research institutes, as well as many industries such as petrochemicals, papermaking, printing and dyeing, electronics, electricity, steel, agriculture, municipal engineering, etc.

1. Dimensions: 460mm × 310mm × 160mm (subject to actual conditions)
3. Working power supply: AC 220V ± 10%, 50Hz
-Environmental temperature: 5-40 ℃
5. Curve setting: 6 custom curves can be set for each parameter
3、 Common indicator parameters
1. Determination method: Rapid digestion spectrophotometry (chromium method)
-Low range: 5-150mg/L
3. Indication error: ≤± 5%
-Dissolving temperature: 165 ± 1 ℃
5. Anti chlorine interference: c [Cl ⁻] ≤ 1000mg/L

1. Determination method: Nessler's reagent spectrophotometric method
3. Indication error:
-When the measured value is greater than 2.0mg/L, it shall not exceed ± 5%

1. Determination method: Ammonium molybdate spectrophotometric method
3. Indication error:
-When the measured value is greater than 0.4mg/L, it shall not exceed ± 5%
-Dissolving temperature: 125 ± 1 ℃
（4） Total nitrogen index
2. Measurement range: 0.10-1000mg/L
-When the measured value is ≤ 4.0mg/L, it shall not exceed ± 0.2mg/L
4. Dissolution conditions:
-Dissolving time: 30 minutes

Product Features:

1. Convenient operating experience: The instrument is equipped with a large LCD backlit display, paired with user-friendly programming and integrated numeric keypad. This combination makes input operations more convenient, making it easy for both professionals and beginners to input data.
2. Durable appearance design: Adopting a streamlined appearance design, not only does it have a beautiful appearance, but the surface material of the instrument has been specially treated to have certain antioxidant and acid-base resistance, which can adapt to various complex use environments and extend the service life of the instrument.
3. Flexible measurement range: The measurement range is wide and can be flexibly switched according to the actual situation of the water sample. Whether it is precise measurement of low concentration water samples or rapid detection of high concentration water samples, it can accurately respond.
4. Environmentally friendly precision reagents: using specialized reagents with quantitative packaging, this design effectively reduces the amount of reagents used and is more environmentally friendly. At the same time, it also improves the accuracy of readings and ensures the reliability of measurement results.
5. High performance cold light source: Using a special cold light source, it has the characteristics of energy saving and environmental protection, and has good optical performance. It can be used without preheating and has a theoretical lifespan of up to 100000 hours, providing strong support for the long-term stable operation of the instrument.
6. Accurate calibration guarantee: Each instrument is individually calibrated before leaving the factory, and through a strict calibration process, data measurement is ensured to be more accurate, providing users with reliable measurement results.
7. Intelligent curve drawing function: Built in standard curve drawing function, capable of automatically calculating slope, intercept, and correlation coefficient, meeting users' DIY needs and facilitating personalized settings based on actual measurement needs.
8. Simple colorimetric operation: The colorimetric cell is suitable for circular colorimetric tubes with a diameter of 16mm. Compared to square colorimetric dishes, it is simpler to operate, reduces the number of steps, and improves detection efficiency.
9. Time recording and management: Built in real-time clock, each measurement record has a measurement timestamp. This design facilitates data statistics and queries, allowing users to analyze and manage measurement data based on time dimensions.
10. Diverse data output methods: Equipped with a standard micro printer, it can instantly print current data or query and print saved data at any time. Equipped with a USB data transfer interface, it can quickly save data to a USB flash drive, meeting users' different data storage and sharing needs.