COL3411 Display Image
COL3411 Display Image
COL3411 Display Image
COL3411 Display Image
COL3411 Display Image

Biochrom Ultrospec 35c Colorimeter

Code: COL3411 D2-30

The Biochrom Ultrospec 35c colorimeter measures the absorbance/transmission of liquid samples in either a cuvette or test tube at fixed wavelengths to determine molecular concentration. It is ideal...


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£1,646.00 EACH

The Biochrom Ultrospec 35c colorimeter measures the absorbance/transmission of liquid samples in either a cuvette or test tube at fixed wavelengths to determine molecular concentration. It is ideal for the basic molecular quantification and analysis in life science, chemistry and physics. Perfect in the lab or for field-based work, in industry, environmental studies or remote locations where simple colorimetric testing is paramount.

  • Flexible analysis - measures samples in absorbance and % Transmission modes as well as having simple kinetics functionality
  • Robust LED light source - user-selectable wavelengths: 450, 500, 520, 540, 600 and 640nm
  • 4.3’’ colour touchscreen for easy workflow
  • Measurement data can be exported to a USB flash drive as comma-separated values (.csv)
  • Versatile and portable, the instrument has a small footprint allowing it to be operated as a handheld battery powered unit or connected to mains power on your benchtop.
  • Easy to clean and requires very minimal maintenance

Wavelength range450 to 640 nm
LED array wavelengths450 nm, 500 nm, 520 nm, 540 nm, 600 nm, 640 nm
Light SourceLED
DetectorPhoto Diode
Display480 x 272-pixel resolution backlit LCD color display
Storage Conditions-10°C to 70°C
Spectral Bandwidth40 nm
Photometric RangeAbsorbance 0.3 to 2.0A
Photometric Accuracy <±0.05A at 1A using neutral density filter
Photometric Repeatability ±0.02A at 1A
Operation ModesAbsorbance, Transmission, Kinetics
Sample HolderAccepts: 10mm x 10mm cuvettes; 16mm test tubes ; can accept 10-12mm tubes with optional adapter
Data Connector: USB-AInterface for memory device
Power Connector: USB-CInput power at 5V, 2 Amp max
Power (via external charger)USB charger specifications (included):100-240V, 50/60Hz, 10W
BatteryInternal rechargeable Li-Ion battery
ComplianceCE & UKCA marked, US/CAN safety (ETL or equivalent)
Dimensions170mm W x 210mm D x 50mm H
Weight0.6 kg (1.3 lbs)
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