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TNH-1HK expandable intelligent ammonia nitrogen analyzerr

The TNH-1HK scalable smart ammonia nitrogen analyzer is designed to be simple, reliable, consistent, and provide accurate readings. With an uninterrupted spectrum in the 320-1100nm wavelength range, the ammonia nitrogen tester can conduct qualitative and quantitative analysis of sample substances in the visible and near-infrared spectral regions; the instrument can be expanded to more than 60 measurement programs, including CODcr, ammonia nitrogen, total phosphorus, and total nitrogen , residual chlorine, heavy metals and many other testing items.

Ammonia nitrogen test principle: Nesser's reagent spectrophotometry
Ammonia nitrogen in the form of free ammonia or ammonium ion reacts with Nessler's reagent to produce a reddish brown complex. The absorbance of the complex is proportional to the content of ammonia nitrogen, and the absorbance is measured at the wavelength 420nm.

 

Product Features

1. Photometer software system coexists with water quality rapid measurement software system, which can be selected according to user experience;
2. Self-check the working state of the internal system, and automatically correct the wavelength/wavelength automatic positioning/color filter automatic switching/light source automatic switching when the instrument is turned on;
3.1024*768 pixels 8 inch color touch screen, all Chinese operation menu;
4.App built-in water quality test standard curve;
5. Colorimetric method: colorimetric tube (dissolving and colorimetric) size tube conversion does not need to replace the adapter, convenient and fast;
6. Wavelength calibration: automatic calibration;
7. Batch quantity :6/16/25 samples (optional);
8. Intelligent PID temperature control technology and double anti-overtemperature protection system, heating safe, uniform and fast;
9. Light source: imported long life tungsten lamp;
10. With data storage function, can store 2000 groups of data;
11. Data communication interface :USB, RS-232;
12. Ammonia nitrogen in the form of free ammonia or ammonium ion reacts with Nessler's reagent to produce a reddish brown complex. The absorbance of the complex is proportional to the content of ammonia nitrogen, and the absorbance is measured at the wavelength 420nm.

Product Parameters

Model No. TNH-1HK
Ammonia nitrogen measurement range 0.05-50mg/L
Lower limit of detection of ammonia nitrogen 0.05mg/L
Measurement error ≤±5%
Wavelength range 320-1100nm
Wavelength Accuracy ±1nm
Wavelength repeatability ≤0.2nm
Photometric accuracy ±0.5%T
Photometric repeatability ≤0.2%T
Drift ≤0.001A/h
Spectral Bandwidth 4nm
Photometric display range 0-200%T, -0.3-3A, 0-9999C
Noise ±0.001Abs(500nm)
Stray light ≤0.1%T
Operating environment 10~40C, maximum 80% humidity, no condensation
Power requirements 100-240V/50-60HZ
Size 430mm×320mm×180mm
Weight 10kg

Application Scenario

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laboratory detection

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 sewage treatment works

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Wastewater monitoring;

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Scientific research and education

INTRODUCTION

Tianjin ShareShine Technology Development Co., Ltd. is a high-tech enterprise with independent innovation as the driving force and scientific and technological development as the core, which closely integrates "production, learning, research and application". The company has international first-class level in the field of spectrum detection technology and environmental monitoring technology. The company's main business covers environmental online monitoring instruments, environmental Internet of Things system solutions and intelligent operation and maintenance services.
The company has always adhered to independent innovation, focusing on the research and development and manufacturing of high-end environmental monitoring equipment. Widely used and service in power plants, sewage treatment plants, pharmaceutical, printing, textile, petrochemical, gas safety, underground pipe network, safety protection, precision manufacturing, mining and metallurgy, university research, ambient air and water treatment, light industry and electronics industry, water supply and drinking water distribution network, food and beverage, hospitals, hotels, aquaculture, new agricultural cultivation and biological fermentation Crafts and other industries.
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Head Office

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Optical Lab

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R&D 

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Production Workshop

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Chemistry Lab

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