Double beam UV / VIS Spectrophotometer- YR01858

Manufacturer: Kalstein

800*480 large touch screen clearly shows test results and graphs.
Powerful data analysis system with internal computer host could realize multi functions independently.
Like establishing calibration curve, photometric measurement, quantitative measurement, spectral scanning, dynamics, DNA/Protein test, multi-wavelength analysis and data printing.
Optical system adopts suspension design. All optical parts are independently fixed on the 8mm thick aluminum deformation-free base to avoid the impact of bottom plate deformation and outside vibration on optical system.
This premium design greatly improved the stability and reliability of the instrument.
Convenient data storage and printing function.
YR01858 can be directly connected to the printer for A4 format data and graph printing.
Automatic power on self test and system positioning function could inspect and calibrate the deviation before every use.

Model	YR01858
Wavelength Range	190-1100nm
The spectral bandwidth	2nm
Wavelength Accuracy	±0.5nm
Stray light	0.05% T @ 220 nm, 360 nm
Wavelength Repeatability	≤0.1nm
Photometric Accuracy	士0.2%T(0-100%T) ±0.002Abs(0-0.5Abs) ±0.004Abs(0.5-1.0Abs）
Photometric Repeatability	≤0.1%T(0-100%T) 0.001Abs(0-0.5Abs) 0.002Abs(0.5-1.0Abs)
Stability	士0.001A/h@500nm
Photometric Range	0-200%T, -0.3-3.0A, 0-9999C
Baseline flatness	士0.001A
Noise	±0.0005A
Display	800*480 touch screen
Data Output Port	USB
Print Port	USB Port
Light source	Tungsten Lamp & Deuterium Lamp
Power Requirements	AC 220V/50Hz or AC 110v/60Hz
Detector	Silicon Photodiode
Dimension	460380180mm
Weight	20KG

Weight	25 kg
Dimensions	70 × 61 × 44 cm