Thermo Scientific 840-207700 Genesys 10S Series Visible Spectrophotometer, 325 to 1100nm Wavelength Range, 5.0nm Bandwidth, Tungsten-Halogen Lamp, 100/240VAC, With Pre-Programmed Bio Assays

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Product Description

The Thermo Scientific 840-207700 Genesys 10S visible-light spectrophotometer has pre-programmed bio assays, a 325 to 1100mn wavelength range, 5.0nm bandwidth, and a tungsten-halogen lamp, and is used for applications in quality regulate, reaction monitoring, and colorimetric and life science analysis. Preprogrammed and configurable methods include bio assays, wavelength scanning at as much as 4,200nm/minute, absorbance ration and absorbance difference measurements, quantitative analysis with as much as 15 standards and five calibration curve fits, and more than one fixed measurements at as much as 31 wavelengths. The performance verification report includes time, date, and instrument serial number to conform to GLP/GMP and regulatory compliance. The 5.0nm bandwidth is used for routine quality regulate measurements when high resolution isn’t required. The tungsten-halogen lamp and single detector enhance routine measurements within the visible range. The integrated six-cell charger increases sample throughput. The graphical display has an LCD backlight to ease reading. An ordinary curve screen provides concentration method set-up, and built-in test methods perform stay light, noise, and resolution analysis. A sealed keypad protects the instrument from spills.

Beam geometry Single-beam monochromator
Wavelength range 325 to 1100nm
Photometric range Up to 3.5A at 260nm
Wavelength accuracy + or – 1.0nm
Wavelength reproducibility + or – 0.5nm
Spectral bandwidth 5.0nm
Light source Tungsten-halogen lamp
Detector Silicon photodiodes
Preprogrammed methods Bio assays, five curve-fit options, 15 standards, and as much as 10 pre-programmed measurement units
Data export Two USB-A ports, USB-B port
Dimensions 9.8 x 11.8 x 15.7 inches/ 25 x 30 x 40cm (H x W x D)
Power requirements 100/240VAC, 50/60Hz, auto-detecting

H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

A spectrophotometer is a device used to measure and analyze aspects of light absorption in liquids and solids. Readings are displayed in digital or analog format. A spectrophotometer can have a handheld body for field use, or a bench-top body for laboratory applications. It’s going to have a number of adapters to enable it to measure surfaces or liquids. A spectrophotometer is used for testing and measuring in anatomy, chemistry, agriculture, process plant, food and beverage making, fatherland security, and educational applications.

Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific, Fisher Scientific, Barnstead, Nalgene, and Orion brands, among others. The company is headquartered in Waltham, MA.

What’s within the Box?

  • Genesys 10S visible-light spectrophotometer (840-207700)
  • Six-position cell charger
  • Spare fuses
  • USB memory device
  • USB cable
  • Plastic cover
  • 100/240VAC power supply
  • US-compatible power cord

Visible-light spectrophotometer for applications in quality regulate, reaction monitoring, and colorimetric and life science analysis
Pre-programmed methods include bio assays, nucleic acid ratio and concentration tests; 280nm and 205nm direct protein analysis; Coomassie/Bradford, Lowry, BCA, and protein assays; and cell growth
Tungsten-halogen lamp with single-beam monochromator, 325 to 1100nm wavelength, and 5.0nm bandwidth
Integrated six-cell changer increases sample throughput
Graphical display with LCD backlight, sealed keypad, and standard curve screen for concentration method set-up

Additional Information






Thermo Scientific


Thermo Scientific








1310, hundredths-inches, 2230, hundredths-inches, 2680, hundredths-pounds, 1860, hundredths-inches










Thermo Scientific


Thermo Scientific