Molecular Devices Spectramax Plus 384 Microplate UV/VIS Reader, Molecular Devices (CAT#: STEM-S-0740-LGZ)

The manufacturer of Molecular Devices Spectramax Plus 384 Microplate UV/VIS Reader is Molecular Devices. Model is Spectramax Plus 384. Includes: Computer Loaded with SoftMax Pro 5.4.1, All Necessary Cables and Cords, Manuals.

Condition: used
General Specifications

Dimensions (in.): 8.6 (h) x 22.8 (w) x 15 (d)

Performance Specifications

Wavelength Range: 190 - 1000 nm
Wavelength Selection: Monochromator, tunable 1.0 nm increments
Wavelength Bandwidth: 2 nm
Wavelength Accuracy: < ± 1.0 nm
Wavelength Repeatability: ± 0.2 nm
Photometric Range: 0.0 to 4.0 OD
Photometric Resolution: 0.001 OD
Photometric Accuracy (Microplate): < ± 0.006 OD ± 1.0%, 0.0 - 2.0 OD
Photometric Accuracy (Cuvette): < ± 0.005 OD ± 1.0%, 0.0 - 2.0 OD
Photometric Precision: < ± 0.003 OD ± 1.0%, 0.0 - 2.0 OD
Photometric Baseline Flatness: < 0.001 OD
Stray Light: < 0.05% @ 230 nm
Light Source: Xenon flash lamp
Temperature Range: Ambient + 4 °C up to 45 °C
Temperature Uniformity (Microplate): ± 0.5 °C @ 37 °C

Microplate Read Time:

Normal Mode:
96 wells. . . . 9 seconds
384 wells. . . . 29 seconds
Speed Read Mode:
96 wells. . . . 5 seconds
384 wells. . . .16 seconds

1. It is a combination of UV/Vis spectrophotometer and microwell reader with built-in cuvette port and microplate drawer for more reliable and fast data reporting.
2. The instrument reads any standard tube, micro tube, test tube or 96 and 384 well standard or UV clear microplate over the full 190 to 1000 nm wavelength range.
3. The system is capable of reading 96 or 384 wells, each well with its own sample beam and reference detector for densitometric measurements at selected wavelengths at endpoint (single time point), kinetics (at a specific time) , or spectral scan mode (in a specific wavelength range).
4. The high-precision nine-channel system (8 is a microplate; 1 is a test tube port) consists of a sample beam and a reference beam that simulate a dual-beam spectrophotometer. This filterless system includes a monochromator that allows up to 6 wavelengths in the visible spectrum, saving time without the need to change filters.
5. The PathCheck sensor eliminates optical path length as a factor (and corrects for pipetting variations), bridging the gap between microplate readers and spectrophotometers. This is done by PathCheck in conjunction with SoftMax Pro software, which automatically normalizes wellbore absorbance, allows standard curve elimination, and corrects for volume differences in wellbore.
6. The 384 Plus measures the liquid depth and volume to 5 µL in each microwell and scales the microwell data to the standard 1cm cuvette value.
7. The monochromator selects wavelengths in 1nm increments, and the system has built-in programmable linear and orbital plate vibrations.

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