The 2000 series UV spectrophotometer is functional and easy to operate. The main unit is equipped with a digital LCD display, and the readings are intuitive and clear. Automatic correction of blanks, error-free T/A conversion. Widely used in teaching and daily analysis. Instrument function A: Absorbance test T: Transmittance test C: Single standard concentration test F: Coefficient method concentration test
Characteristics
1. Set the wavelength manually, touch the button, easy to operate, easy to use
2. Automatically adjust 0%T and 100%T, error-free T/A conversion
3. High-performance grating and receiver, good monochrome, high accuracy, low stray light
4. Socket type tungsten lamp, easy to change lights, easy to debug
5. Liquid crystal digital display, transmittance, absorbance and concentration direct reading, clear and accurate
Technical Parameters:
Model: EV-2000
Spectral bandwidth: 4nm
Wavelength range: 325~1020nm
Optical system: single beam optical path, holographic diffraction grating
Wavelength accuracy: ±2.0nm
Wavelength repeatability: ≤0.5nm
Luminosity range: 0~200%T, -0.3~3A, 0~9999C, 0~9999F
Photometric accuracy: ±0.002A (0~0.5A), ±0.004A (0.5~1A), ±0.5%T (0~100%T)
Photometric repeatability: ≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2%T (0~100%T)
Stray light: ≤0.2%T (220/360nm)
Baseline drift (stability): ≤0.002A/h (500nm, 0A)
Noise: ±0.2%T (0%T line); ±0.5%T (100%T line); ±0.001A (at 500nm)
Detector: imported silicon photodiode
Light source: Imported long-life tungsten lamp
Display: LED digital LCD display
Keyboard: Tap the button
Data interface: USB port
Printout: Micro printer; PC printer (online)
Power supply: AC90-250V, 50/60Hz
Dimensions: 430x320x195mm
Weight: 10kg
Dear customer,
We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .
Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.
Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.
If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba
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