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100% authentic products
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The DIGITAL COLORIMETER Model DIG-140 is a practical laboratory instrument designed for optical density (O.D.) and absorbance measurement. It features feather-touch single-mode operation, a 3-digit LED display, and automatic calibration of optical density/absorbance for stable readings. The instrument uses a selenium photo detector cell and provides eight filters covering wavelengths from 400 nm to 700 nm. It operates on 220/230V, single phase, 50Hz AC, with optional battery backup available.
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(235 Available)Complete features and technical specifications for DIGITAL COLORIMETER
Model: DIG-140 Digital Colorimeter
Display: 3-digit LED display with feather-touch single-mode operation
Measurement: Optical Density (O.D.) / Absorbance with automatic calibration
Detector: Selenium photo detector cell
Filters: 8 filters covering 400–700 nm wavelength range
Power Supply: 220/230V, single phase, 50Hz AC
Optional: Battery backup available
