JUV1902PC double beam uv visible spectrophotometer

Specifications

 JUV1902PC double beam uv visible spectrophotometer

Display:6 inch 320×240 pixel graphic LCD

Lamp:Prealigned Hamamatsu long life deuterium lamp

Prealigned osram long life halogen- tungsten lamp

Optical System:C-T configuration diffraction grating monochromator, double beam system

Interface: RS232 serial and parallel interface, USB converter

Scanning Function: yes

Analysis Software: Quantitative and qualitative software

Power Supply: 100v-240v (50-60)±1Hz

Features

1. ExcellentStability and Accuracy:

JUV1902PC double beam UV-VIS spectrophotometer using advanced double beam optical system, precision C-T
configuration diffraction grating monochromator with quartz coating optical components and built-in microprocessor technology,provides excellent stabilty,accuracy and baseline,keep extremely low noise and stray light.

2. Accurate Wavelength
JUV1902PC double beam UV-VIS spectrophotometer using automatic wavelength control system with precision
stepping motor ensures wavelength accuracy.

3. Stability Lamp and Easy Replacement

JUV1902PC double beam UV-VIS spectrophotometer using an independent lamp compartment for prealigned Heraeus deuterium lamp and Osram Halogen-Tungsten lamp with automatic lamp control technology for lamp switching and best position determine.

JUV1902 UV-VIS spectrophotometer using innovated deuterium lamp switching power supply to expand the AC input voltage range,stabilty and easily for different regions and countries use.

Prealigned technology made lamp replacement and installation rapidly and easily.

4. Host and Software

JUV1902PC can be used for basic measuring with auto-0 and 100%, transmittance and absorbance,linear regression,photomerric, quantitative, kinetics measurement and other major functions,with spectrum scanning function, 9 working curves can be storaged,data and graphic printout by special printer.

5. Windows Platform Software Easy Operating

The qualitative and quantitative analysis software provides conventional measuring function: Photometric
measurement,quantitative measurement, spectral scanning multiplex chemical-kinetics analysis, DNA/Protein analysis and other enhanced functions.

The qualitative and quantitative analysis software also provides data and graphic processing functions: display, storage(max 9 working curves),acquisition,processing and printout data and graphics.

6. Easy Accessories Replacement

The sample compartment of of JUV1902PC UV-Visible
spectrophotometer have been designed using an open-style, with a lot of optional accessories and suitable for a variety of different applications, such as the cuvette rack for 10-100mm cuvette, the cuvette rack for solid translucent samples, the cuvette rack for constant temperature water bath,the cuvette rack for optical components or solid surface reflectance spectral characteristics sample and the autosampler.

Specifications

Wavelength Range: (190-1100)nm

Wavelength Accuracy: ±0.3nm

Wavelength Reproducibility: 0.1nm

Spectral Bandwidth: 2nm

Photometric Accuracy: ±0.3%(t) (0-100%t), 0.002A (0-0.5A), 0.004A(0.5-1A)

Photometric Reproducibility: 0.15%(t) (0-100%t), 0.001A(0-0.5A), 0.002A(0.5-1A)

Stray Light: 0.03%(t) (220nm, NaI)

Stability: 0.0004A/h

Noise: ±0.0003A

Baseline: ±0.001A

Photometric range: TRANS: 0-999.9%, ABS: -4A-4A, FACT: 1-9999, CONC: 0-9999

Standard Configuration

1) Spectrophotometer 1set

2) Power cable 1pc

3) User’s manual 1pc

4) Certificate of quality checking 1 pc

5) Dust Cover 1pc

6) 1cm glass cuvettes 4pcs

7) 1cm quartz cuvette 2pcs

8) 1cm cuvette rack (Preassemble) 1pc

9) Quantitative and qualitative software package 1set (CD,cable,usb converter and Operate manual)
10) Packing list 1pc