China

INESA SHANGFEN 721G visible Spectrophotometer

SE
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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ShangFen 721G Visible Spectrophotometer SPEC

ShangFen 721G Visible Spectrophotometer Details

ShangFen 721G Visible Spectrophotometer Packing list

SKU
NB035513
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)
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
INESA SHANGFEN 721G visible Spectrophotometer Picture

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


FAQ
QIs the price listed on the website the final cost for overseas purchases?
ANo, 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.
QWhat is the specific process for purchasing the product?
AFirst, 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.
QWhat should I do if the instrument I purchase needs repair?
AAfter-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.
Knowledge
Standard