Brand:QINSUNModel:G-UVS470IntroductionA UV-Visible Spectrophotometer is an analytical instrumen
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Email : info@qinsun-lab.com
Brand:QINSUN
Model:G-UVS470
A UV-Visible Spectrophotometer is an analytical instrument used to measure the light absorption characteristics of substances in the ultraviolet and visible wavelength regions. By detecting the degree of light absorption at different wavelengths, it enables both qualitative and quantitative analysis of substance concentration and composition. The instrument features high sensitivity, fast analysis speed, and easy operation.
(1) For formaldehyde test of different type of fabrics
With shaking bath/ device, reagents, accessories and desktop /laptop computer.
(2) Software to create standard curves and absorbance vs. time graphs and must include wavelength scanning feature.
Include:
a 2.1-m (7-ft) detachable cord, dust cover, four-position 10-mm cuvette holder, four glass cuvettes, and two quartz cuvettes
Parameter | Specification |
Control System | Microcomputer electronic PC control |
Optics System | Double beam spectrometer with concave holographic grating (1053 lines/mm) |
Product Type | Visible spectroscope |
Wavelength Range | 200–1000 nm |
Bandwidth | 5 nm |
Wavelength Accuracy | ±2 nm |
Photometric Range | 0–125% T |
Transmittance Range | -0.1 to 2.5 |
Absorbance / Concentration Range | 0–1999 concentration |
Detector | Silicon photodiode |
Output Interface | RS-232 |
Path Length | 10 mm (expandable to 100 mm with optional holder) |
Stray Light | < 0.3% T at 340 nm and 400 nm |
Light Source | Tungsten halogen lamp + deuterium lamp |
Power Supply | 230 V, 50 Hz |
(1) Have multi cell holder option
(2) Conventional UV/Visible analysis
(3) Software-driven DNA/RNA/protein/kinetics analysis
(4) Four-position cuvette holders.
(5) RS-232 or USB ports for connecting directly to a printer or computer.
(6) Low profile with a large LED display.
One year warranty
Qinsun Instruments Co., LTD is a professional laboratory testing instrument manufacturer in China,Have been focusing on laboratory instrument R&D more than 30 years and have rich industry experience,Based on international testing standards,We are also the instrument supplier for BV SGS laboratory,We provide one-stop solutions for lab instruments,Free Training and Turn-Key Service,Products exported all over the world,Offer 36 month warranty and are a trustworthy partner.
Company Phone
+86-21-6420 0566
Working hours
Monday to Friday
Mobile phone:
13816217984
Email:
info@qinsun-lab.com
