Description: Essential detailsWarranty:2 yearsCustomized support:OEMPlace of Origin:Shanghai, ChinaBrand Name:Lengguang TechModel Number:721SSize:(L*W*H) Main Unit: 350*300*220mmWeight:N.W.: 7KG ; G.W.: 9.5KGFocal Length:6nmWavelength Range:320-1000nmWavelength Accuracy:±3nmWavelength Repeatability:≤1.5nmTransmittance Accuracy:±0.8(T)(SRM930D)Transmittance repeatability:≤0.3%(T)Spectrum Bandwidth:≤6nmStray Light:≤1%(T) (360nm, NaNO2)Display Scale:0.0~199.9%(T); -0.3~2.999A; 1~9999F; 0~9999C Product Description 721S visible spectrophotometer, compact and easy-to-use spectrophotometric equipment, can be used to measure transmission, absorption and concentration direct-reading at wavelengths from 360nm to 1000nm. It can be widely applied to departments related to medical health, clinical examination, biochemistry, petro-chemistry, environmental monitoring and quality control as qualitative and quantitative analyses. The main features are the following: • 4-digit LED display • Reasonable structure with advanced optical system, using precision machining high-quality CT monochromator and sealed grating, the optical properties of which are superior to the traditional LITTROW monochromator, with obvious advantages in the indicators such as resolution, photometric accuracy, stray light and stability. And its size is smaller. • Special precision pre-adjustment lamps and lamp holder fittings. Not necessary to re-adjust optical path for installation which is convenient for users without any professional maintenance skills. • Precision-linkage cutoff filter system automatically switching to appropriate wavelength filters, further reducing stray light • Sample cells made of special engineering plastics, resistant to solvent as well as strong acid/alkali, which enhances its anti-corrosion properties. Effusion dish and liquid storage container, which can be removed and cleaned, are mounted on the bottom to increase the service life. • 4-position colorimetric cell shelf, with optional rectangular optical path colorimetric dish with diameter from 1 cm to 5cm. • Automatic zero and 100%T adjustment Concentration factor setting and concentration direct-reading functions
Price: 1300 USD
Location: Shenzhen
End Time: 2024-04-22T11:02:23.000Z
Shipping Cost: 0 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: GreenLine
Type: Spectrophotometer
Model: 721S
Country/Region of Manufacture: China
Intended Use/Discipline: Biological Laboratory, Medical Laboratory
