INESA SHANGFEN N4 UV-Visible Spectrophotometer
Equipped with 7-inch color touch screen, support dynamic time scanning, concentration direct reading, automatic wavelength and other functions. With USB communication port and UVwin8 ultraviolet spectroscopy software optional, convenient data processing and storage. Built-in tungsten halogen lamp and deuterium lamp life protection, automatic light door protection Photoelectric Sensors
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Introduction
The N4 UV-Vis Spectrophotometer , combined with the ARM processing core and automatic wavelength, gives the instrument the testing speed and functionality of a high-quality instrument. It can meet the qualitative and quantitative analysis of most samples in the UV-visible spectrum range in routine laboratories. Suitable for use in clinical testing, biochemistry, petrochemical industry, environmental protection, quality control and colleges and universities and other departments.
main feature
The 7-inch color touch screen technology enables simple and effective human-computer interaction while clearly displaying test data and scanning results.
The USB communication port and optional UVwin8 ultraviolet spectroscopy software realize data and map processing functions, as well as the storage of massive data files, and provide convenience for customers' secondary development.
It has the functions of kinetic time scanning, automatic wavelength, linear regression, concentration direct reading, peak and valley detection, and timing printing.
Professional power-off protection measures can memorize detection data, regression equations and instrument correction parameters to achieve rapid initialization.
With tungsten halogen lamp and deuterium lamp life protection function.
Automatic light gate technology eliminates the need for black bodies and protects photoelectric sensors.
Optional
UVwin8 UV spectroscopy software
Other specifications of cuvette holders are optional
other
Light source: Imported 12V 20W tungsten halogen lamp and long-life deuterium lamp
Power supply Voltage: AC220V±22V 50Hz±1Hz
Power: 180W
Standard 1cm cuvette holder
ShangFen N4 UV-Visible SpectrophotometerSpecifications
| LIST | VALUE |
|---|---|
| Optical inspection system | Single beam of light |
| monochromator | autocollimation |
| focal length | 160mm |
| grating line number | 1200 gr/mm |
| Detector | Imported Photocells, photovoltaic cells |
| Light spectrum bandwidth | 2nm |
| wavelength setting | touchscreen input |
| Wavelength range | 190~1100nm |
| Wavelength Accuracy | ±1nm |
| Wavelength Repeatability | ≤0.5nm |
| Light source switching wavelength | 340nm |
| stray light | ≤ 0.1% (T) (at 220 nm, as Nal) (at 360 nm, as NaNO2) |
| Photometric range | 0.0~200.0%T、-0.301~4.000A、0.000~9999C |
| Photometric Accuracy | ±0.5%T;±0.004Abs(0 ~ 0.5A);±0.008Abs(0.5 ~ 1A) |
| Luminosity Repeatability | ≤0.2%T;0.002A(0~0.5A);0.004A(0.5~1A) |
| Noise level | 100 (T%) ≤ 0.2 (T%);0(T%) ≤ 0.1 (T%) |
ShangFen N4 UV-Visible Spectrophotometer Packing list
host X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Principle, characteristics and application of ultraviolet Spectrophotometer
- Working mechanism, common types and performance considerations of light stabilizers
- Why is a Spectrophotometer calibrated? What is the principle?
- Spectrophotometer principle, structure and application do you know geometry?
- What are the research methods for the properties of temperature-sensitive membranes?
- Contrast: Use a Spectrophotometer to determine the opacity of paints and coatings
- The difference between photometers at different angles
- ActiveGB/T 713.2-2023
- ActiveGB/T 22500-2024
- ActiveSL/T 788.4-2019
- ActiveSL/T 788.5-2019
- ActiveSL/T 788-2019
- ActiveHJ 668-2013
- ActiveSL/T 788.1-2019
- ActiveGB/T 6730.89-2024
- ActiveJJF 1641-2017
- ActiveHB 20056.1-2011
- ActiveYB/T 4217.1-2010
- ActiveJG/T 235-2014
- ActiveJC/T 1040-2020
- ActiveSH/T 0409-1992
- ActiveSL 84-1994
- ActiveJY/T 0570-2020
- ActiveHJ 601-2011
- ActiveQX/T 216-2013
- Active 01010102-2006
- ActiveGB/T 15262-1994


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