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Manufacturer
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Molecular Devices
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Model
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SpectraMax M2
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Absorbance photometric performance
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|
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Wavelength selection
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Monochromator, tunable in 1 nm increments
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|
Wavelength range
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200–1000 nm
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Wavelength bandwidth
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≤ 4.0 nm
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Wavelength accuracy
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±2.0 nm
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Wavelength repeatability
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±0.2 nm
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|
Photometric range
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0–4.0 OD
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|
Photometric resolution
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0.001 OD
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Photometric accuracy (microplate)
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< ±0.006 OD ±1.0%, 0–2 OD
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Photometric accuracy (cuvette)
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< ±0.005 OD ±1.0%, 0–2 OD
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Photometric precision
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< ±0.003 OD ±1.0%, 0–2 OD
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|
Baseline flatness
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< 0.001 OD
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Stray light
|
< 0.05% @ 230 nm
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Fluorescence photometric performance
|
|
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Dual monochromators
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1 nm increment selection
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EX Wavelength range
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250–850 nm
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EM Wavelength range
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360–850 nm
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Wavelength bandwidth (EX, EM)
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9 nm
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|
Top-read optimized sensitivity
|
5 pM (fluorescein) in 96 wells
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Top-read guaranteed* sensitivity
|
15 pM (fluorescein) in 96 wells
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Time-Resolved Fluorescence (secondary mode)
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|
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EX Wavelength range
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250-850 nm
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|
EM Wavelength range
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360–850 nm
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Data collection
|
50–1450 µsec., 200 µsec. increments
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Guaranteed sensitivity
|
7 pM Eu-chelate
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Luminescence (secondary mode)
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|
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Wavelength range (M2)
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360–850 nm
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Guaranteed sensitivity
|
50 fM alkaline phosphatase
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|
General photometric performance
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|
|
Plate formats
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6, 12, 24, 48, 96, 384 wells
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Light source
|
Xenon flash lamp (1 joule/flash)
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Detector
|
Photomultiplier tube (PMT)
|
|
Read time** 96 wells: 384 wells:
|
Abs 18 sec., FI 15 sec. Abs 49 sec., FI 45 sec.
|
|
Shaker time
|
0 to 999 seconds
|
|
Temperature control
|
Ambient +4°C to 45°C
|
|
Temperature uniformity
|
< 1°C at 37°C set point
|
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Temperature accuracy
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±1°C at 37°C set point
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|
General specifications
|
|
|
Power Consumption
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< 125 watts
|
|
Power
|
100–240 Vac, 3 A, 50/60 Hz
|
|
Dimensions
|
23x16x9”
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|
Weight
|
35lbs
|
