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        Home> Spectrophotometer> ShangFen> ShangFen 721G Visible Spectrophotometer
        ShangFen 721G Visible Spectrophotometer

        INESA SHANGFEN 721G visible Spectrophotometer

        Holographic blazing grating monochromators provide high Wavelength Accuracy and low stray light, and backlit LCD displays ensure clear readings and avoid errors. Microcomputer measurement systems ensure high accuracy T-A conversion and automatic adjustment functions, providing concentration direct reading and factor setting. Automatic light gate technology protects photoelectric Sensors

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        SKU: NB035513
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        • ShangFen 721G Visible Spectrophotometer Overview

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        721G
        Visible Spectrophotometer
        • INESA SHANGFEN 721G visible Spectrophotometer
        • INESA SHANGFEN 721G visible Spectrophotometer Figure 1
        • INESA SHANGFEN 721G visible Spectrophotometer Figure 2
        Holographic blazing grating monochromators provide high Wavelength Accuracy and low stray light, and backlit LCD displays ensure clear readings and avoid errors. Microcomputer measurement systems ensure high accuracy T-A conversion and automatic adjustment functions, providing concentration direct reading and factor setting. Automatic light gate technology protects photoelectric Sensors

        This series of visible Spectrophotometer s adopts microprocessor control technology to conduct qualitative and quantitative analysis of substances in the visible spectrum region. It is a multi-purpose analytical instrument required in conventional laboratories and is used in medicine, clinical testing, biochemistry, petrochemicals, etc. Petroleum chemical industry, factories and mines, environmental protection, quality control and teaching laboratories and other departments.


        The 721G visible Spectrophotometer adopts microprocessor control technology to conduct qualitative and quantitative analysis of substances in the visible spectrum region. It is a multi-purpose analytical instrument required in conventional laboratories.

        main feature

        • Holographic blazed grating monochromator has the advantages of high Wavelength Accuracy, good monochromaticity and low stray light. 

        • Backlit LCD display to avoid reading errors in pointer display. 

        • Using a microcomputer measurement system, the T - A conversion accuracy is high, and it has automatic adjustment of 0% (T) and 100% (T), concentration factor setting, and direct reading of concentration. 

        • The measurement readings are highly accurate, reproducible and stable. 

        • Automatic light gate technology eliminates the need for black bodies and protects photoelectric sensors. 


        Optional

        serial printer 

        *Spectral analysis software 

        other 

        • Light source: 12V 20W tungsten halogen lamp 

        • Power supply Voltage: AC220V±22V 50Hz±1Hz 

        • Rated power: 80W 

        • Standard 5cm cuvette holder


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        ShangFen 721G Visible Spectrophotometer Specifications

        LIST VALUE
        Detector Imported Photocells, photovoltaic cells
        Light spectrum bandwidth 5nm
        Wavelength range 340~1000nm
        Wavelength Accuracy ±2nm
        Wavelength Repeatability ≤1nm
        stray light ≤ 0.1% (T) (measured as NaNO2 at 360nm)
        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 ≤0.2%(T)

        ShangFen 721G 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

        [Q]
        Is the price listed on the website the final cost for overseas purchases?
        [A]
        No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
        [Q]
        What is the specific process for purchasing the product?
        [A]
        First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
        [Q]
        What should I do if the instrument I purchase needs repair?
        [A]
        After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
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