Portable, compact, and easy-to-use, the Ultrospec 35c Colorimeter makes basic colorimetry easier and more accurate than ever before. The large, user-friendly touch screen is easy to navigate, and your results are saved directly to the machine – meaning no more note-taking or transcription mistakes.
Measures the absorbance/transmission of liquid samples in either a cuvette or test tube at fixed wavelengths to determine molecular concentration.
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.
Features
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 640 nm.
Touchscreen display: The instrument has a 4.3’’ color 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. It is easy to clean and requires very minimal maintenance.
Accessories
Product Code
Accessory Name
80-2004-53
10mm Disaposable Methacrylate Cuvettes
80-3007-99
User Replaceable Battery
80-3008-08
USB-C Cable
80-3008-09
Power Supply
80-3000-57
Adapter set for 10- and 12-mm tubes
Specification :
Part Number
80-3008-00
Wavelength Range
450 to 640 nm
Light Source
LED
LED array wavelengths
450 nm, 500 nm, 520 nm, 540 nm, 600 nm, 640 nm
Detector
Photo Diode
Display
480 x 272-pixel resolution backlit LCD color display
Storage Conditions
-10 °C to 70 °C (14 °F to 158 °F)
Spectral Bandwidth
40nm
Photometric Range
Absorbance 0.0 to 2.5A
Photometric Accuracy
< ± 0.05A 1A using neutral density filter
Photometric Repeatability
± 0.02A at 1A
Operation Modes
Absorbance, Transmission, Kinetics
Sample Holder
Accepts: 10mm x 10mm cuvettes 16mm test tubes Can accept 10-12mm tubes with optional adapter
Data Connector: USB-A
Interface for memory device
Power Connector: USB-C
Input power at 5V, 2 Amp max
Power (via external charger)
USB charger specifications (included): 100-240V, 50/60Hz, 10W
Battery
Internal rechargeable Li-Ion battery
Compliance
CE & UKCA marked, US/CAN safety (ETL or equivalent)