Description : Micro Volume Spectrophotometer MMVS-1A is a single beam light intensity measuring instrument for microscopic samples. It features uniquely designed sample holder for trace elemental analysis. Deuterium lamp reduces the effect of stray light during the process.

Specifications :

Wavelength range	190 nm ~ 1100 nm
Spectral bandwidth	4 nm
Minimum sample capacity	0.2 µL
Optical system	Single beam (1200 lines/mm grating)
Ultra-micro optical distance	0.5 mm
Detectable concentration range	2.5 ng/µL (dsDNA)
Minimum precise detect concentration	10 ng/µL (dsDNA)
Maximum precise detect concentration	5000 ng/µL (dsDNA)
DNA reproducibility	< ±1% (dsDNA at 1000 ng/µL)
Wavelength accuracy	±0.5 nm
Wavelength repeatability	0.3 nm
Maximum scanning speed	3000 nm/min
Photometric accuracy	±0.5% T or ±0.004Abs at 1A
Photometric range	0% T ~ 200% T -0.3 Abs ~ 0.3 Abs 0 Conc. ~ 9999 Conc.
Stray light	0.05% T at 220 nm, 340 nm
Stability	±0.0008 A/h at 500 nm
Baseline flatness	±0.002 A
Output	Halogen and deuterium lamp
Power	Silicon photodiode
Power supply	USB print and data output, PC connection
Net weight	AC 110 V ±10%; 50 Hz AC 220 V ±10%; 60 Hz
Gross weight	491 × 365 × 180 mm

Features : Dual platforms for sample analysis in ultra-micro and standard cuvettes Microscale sample testing No light loss in the testing process for accurate readings Large LCD display for visual monitoring of the obtained results

Applications: Used for qualitative and quantitative measurement of microscopic samples in the research fields of nucleic acids, proteins, bacterial concentration, virology, forensics, biology, etc.