TSS-200 Ultra Micro Spectrophotometer


The TSS-200 is a UV-visible spectrophotometer dedicated for micro volume analysis of purified nucleic acids and multiple proteins. The TSS-200 comes with pre-installed software and touch display for detections using 0.5 to 2μL samples with high accuracy and repeatability.The Sample Retention System applies surface tension to keep the sample between the two detection fibers,allowing the instrument to detect a higher concentration of the sample without dilution. Using this technique, the highest concentration of the full wavelength (180~910nm) ultra fine spectrophotometer to detect samples is hundreds of times that of the standard cuvette.

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Product characteristics of TSS-200 Ultra Micro Spectrophotometer

•Intelligent Android operating system with a 7-inch capacitive touch screen

•Cuvette slot for culture medium detection

•Small sample volume ( 0.5- 2 μL )

•Direct sample addition, dilution-free. 2-6 s for results. 50 times than a conventional UV-Visible

spectrophotometer

• Lifetime up to 10 years

•Stabilized, fast USB data output

•No need for computer connection

•Multiple formatting includes Excel and JPG image export

•High precision, accuracy of optical path to 0.001mm

•Automatic detection after arm closure

•Optional printer

 

Product Specifications of TSS-200 Ultra Micro Spectrophotometer

Category Specification
Model TSS-200
Sample Volume 0.5 μL – 2 μL (Recommended: 2 μL)
Optical Path Lengths 0.05 mm, 0.2 mm, 1.0 mm, 1.2 mm
Light Source / Lifetime Flashing xenon lamp / >10⁹ flickers
Detector Type 2048-cell linear CMOS array
Wavelength Coverage 180 – 910 nm
Wavelength Accuracy ±1 nm
Wavelength Resolution ≤1.5 nm (FWHM @ Hg 253.7 nm)
Absorbance Precision 0.002 Abs (1 mm path)
Absorbance Accuracy ±1% (at 7.332 Abs, 260 nm)
Absorbance Range 0.02 – 300 (at 260 nm, 10 mm path equivalent)
Concentration Range 2 – 15,000 ng/μL dsDNA
Detection Time < 6 seconds
OD600 Absorbance Range 0 – 4.000 Abs
Absorbance Stability [0, 3) ≤ 0.5%, [3, 4) ≤ 1.5%
Absorbance Repeatability [0, 3) ≤ 0.5%, [3, 4) ≤ 1.5%
Absorbance Accuracy (OD600) [0, 2) ≤ 0.005A, [2, 3) ≤ 1%, [3, 4) ≤ 2%
Power Supply DC 12V, 4A
Power Consumption 48 W
Dimensions (W × D × H) 270 × 210 × 196 mm
Weight 3.5 kg
Operating System Android OS, 7-inch capacitive touch screen
Special Features – Cuvette slot for culture medium
– Direct sample addition, no dilution
– Auto detection after arm closure
– 2–6s result time (50x faster than conventional UV-Vis)
– USB data output, no PC required
– Excel & JPG export
– Optical path accuracy: 0.001 mm
– Optional printer
Estimated Lifespan Up to 10 years
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