V2200 Spectrophotometer, Shanghai Sunny Hengping Scientific Instrument Co., Ltd (CAT#: STEM-AI-0125-YJL)

723PC Spectrophotometer is manufactured by Shanghai Sunny Hengping Scientific Instrument Co., Ltd. The product has fast wavelength movement speed.

Optical System: Single beam, C-T type, 1200 lines/mm grating
Detector: Silicon photo diode
Light Source:Tungsten lamp (20 W / 12 V)
Monitor: 4.3” color LCD, touch screen
Spectral Bandwidth: 2 nm
Wavelength Range: 325~1100 nm
Wavelength Accuracy: ±1.0nm( Auto-calibration when starting)
Wavelength Repeatability: ≤0.5 nm
Range: -0.5 ~ ：，A：-1.0 ~ 200.0%T T3.000 A，F：0 ~ 9999，C：0 ~ 9999
Transmittance Accuracy:±0.5%T
Transmittance Repeatability:≤0.2%T
Stray Light: ≤0.2% T(360 nm)
Stability/Noise:Dark Current≤0.2% T Light Current≤0.5% T
Baseline linearity: ±0.004 A
Drift: ±0.002 A/h
Date Output: USB

4.3 inch touch screen, user operation is simple and convenient
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
Standard curve method test: a standard curve of up to 10 standard sample points can be established, the concentration results can be displayed directly, 50 curve parameters can be saved, and up to 200 test records can be saved
Coefficient method test: the user enters the working parameters K and B, and the concentration result is directly tested and displayed
With USB interface
Light source replacement is simple and convenient
Abundant optional accessories: a variety of accessories are available, and the instrument has a wider range of measurement functions

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