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ADOPTED TECHNOLOGY: 722N type spectrophotometer adopts microcomputer processing technology, applicable for material determination&quantitative analysis in visible spectroscopy field. Wavelength range: 320-1020mm; Wavelength accuracy: ±2nm;Spectral bandwidth: 4nm
LARGE SAMPLE CHAMBER: The visible spectrophotometer has a large sample chamber that can hold up to 10 cm of cuvettes, and 4PCS 1x1cm glass cuvettes are included.
DATA OUTPUT: This product is equipped with USB and RS232 interfaces, no need to purchase other accessories, can be directly connected to a printer or PC, which makes data output very convenient.
OPERATION INSTRUCTIONS: Preheat 30 minutes before use which will make the measurement data more accurate, then set the wavelength you need, insert blank and set full scale, insert sample and take readings.
WIDE APPLICATION: This Visible spectrophotometer is suitable for medical testing, food, petrochemical, environmental monitoring, universities, such as COD testing in water, food nitrite content testing and other light-permeable solution testing.
CGOLDENWALL CGOLDENWALL is a manufacturer specialized in Spectrophotometer , we will provide to you the English Instruction and Professional Service. If you get it from others , you may not get our professional service. Any question,our team will give you Professional after-service. Specification PARAMETER-Spectral bandwidth: 4nm; Wavelength Range: 325-1000nm; Transmittance Repeatability: ≤0. 2%T; Stray Light: ≤0. 1% T Maximum wavelength allowable error:±2 NOTE: Thank you for choosing us! All products sold by our company, we will enjoy the strict assurance of the quality and excellent service, you can feel comfortable to buy and use.