UV2000 Spectrophotometer, Shanghai Sunny Hengping Scientific Instrument Co., Ltd (CAT#: STEM-AI-0119-YJL)

UV2000 Spectrophotometer is manufactured by Shanghai Sunny Hengping Scientific Instrument Co., Ltd. The product adopts a 4.3-inch touch screen, which is simple and convenient for users to operate; it has a fast wavelength moving speed (8000nm/min);

Optical System: Single beam, C-T type, 1200 lines/mm grating
Detector:Silicon photo diode
Light Source:Tungsten lamp (socket type, 20W / 12V, 2000 hours) Deuterium lamp (1000 hours):
Display Mode4.3” color LCD, touch screen
Spectral Bandwidth: 4 nm
Wavelength Range: 200 - 1100 nm
Wavelength Accuracy: ±2.0 nm (Calibrate by system automatically )
Wavelength Repeatability: 1.0 nm
Stray Light: ≤0.5%T (220 Nal)
Photometric Range: T：-1.0 ~200.0%T ，A：-0.5 ~ 3.000Abs，C：0 ~ 9999
Photometric Accuracy: ±0.5%T
Photometric Repeatability: 0.2%T
Stability:dark current < 0.2%T, bright current < 0.5%T

4.3 inch touch screen, user operation is simple and convenient
Fast wavelength shift speed (8000nm/min)
Test the transmittance T and absorbance A of the sample under a single host, automatically set the wavelength, automatically adjust 0Abs/100%T, and can save 200 test records
Coefficient method test: the user enters the working parameter K, the concentration result is directly tested and displayed, and up to 200 test records can be saved
Light source replacement is simple and convenient: flange-type deuterium lamp structure, no special tools are required to replace the deuterium lamp, eliminating the need for light path debugging steps for lamp replacement, making instrument debugging and maintenance easier
Has a USB interface

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