col3411 Display Image
col3411 Display Image
col3411 Display Image
col3411 Display Image
col3411 Display Image

Biochrom Ultrospec 35c Colorimeter

Code: col3411 D2-30

The Ultrospec 35c is a compact, portable, and flexible colorimeter that allows data storage directly on the device and export to a computer. It measures the absorbance/transmission of liquid sample...


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£1,278.54 EACH
£1,534.25 inc. VAT

The Ultrospec 35c is a compact, portable, and flexible colorimeter that allows data storage directly on the device and export to a computer. It measures the absorbance/transmission of liquid samples in either a cuvette or test tube at fixed wavelengths to determine molecular concentration. Ideal for basic molecular quantification and analysis in life science, chemistry, and physics, it is 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
  • Touchscreen display: 4.3’" colour touchscreen for easy workflow
  • Instrument data output: 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 640nm
Light SourceLED
LED Array Wavelengths450, 500, 520, 540, 600, 640nm
DetectorPhoto diode
Display480 x 272 pixel resolution backlit LCD colour display
Storage Conditions-10 to 70°C
Spectral Bandwidth40nm
Photometric RangeAbsorbance 0.0 to 2.5A
Photometric Accuracy﹤±0.05A 1A using neutral density filter
Photometric Repeatability±0.02A at 1A
Operation ModesAbsorbance, Transmission, Kinetics
Sample HolderAccepts 10 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)
Dimensions, w x d x h170 x 210 x 50mm
Weight0.6kg

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