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> >>>Double Beam UV-Visible Spectrophotometer

Double Beam UV-Visible Spectrophotometer

SP-UV1900

More info

Main Features:
Long-life Light Source:Heraeus deuterium lamp & Osram tunsten lamp.
Low Stray Light:Ensure the stray light lower than 0.03% to meet clients' need when they want to test high absorbance sample.
High Wavelength Accuracy:Ensure the accuracy and long-term stability.
Wide Wavelength Range:Meet the needs of most spectrophotometric test.
High Photometric Accuracy:ensure that the measurement of optical light path to meet the design requirements, improve process efficiency of the Assembly to achieve high precision photometry testing index.
Various sample racks for different kinds of sample
Powerful PC Software:Software could achieve spectrum scanning, time scanning, dynamic scanning, quantitative measurement, multi wavelength analysis and formula calculation, spectrum processing, find peak and valley, print data, DNA/RNA test, instrument calibration, performance verification and etc. to meet different needs in various analysis fields.

Specifications


Model

SP-UV1901

SP-UV1902

Wavelength Range

190nm~1100nm

Wavelength Accuracy

±0.3nm

Wavelength Repeatability

≤0.1nm

Bandwidth

1nm

2nm

Photometry Accuracy

±0.3%T(0~100%T)  ±0.002A(0~0.5A)  ±0.004A(0.5~1A)

Photometry Repeatability

≤0.001A(0~0.5A)
≤0.002A(0.5~1A)

Stray Light

≤0.03%T(220nm, NaI)

Baseline Flatness

±0.0008A

±0.001A

Stability

≤0.0004A/h

Noise

±0.0003A

Photometry Range

-4A~4A

Display System

320x240 LCD Display

Power Source

110/220V  50/60Hz

Instrument Dimension

650x450x220(mm)

Weight

25kg

Standard packing list


Main instrument

1

Power cable

1

User’s manual

1

Certification

1

Fuse（2A）

2

1cm Rectangle sample cell (Quartz)

2

1cm Rectangle sample cell (Glass)

4

1cm Sample cell holder (in the instrument)

1

Warranty card

1

USB flash drive

1

Software (Only for PC version)

1

USB cable ( Only for PC version)

1

Optional spare parts
colorimetric dish (glass)      10mm/20mm/30mm/50mm/100mm

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