Used spectrophotometer, type Spectronic 401 by Milton Roy.
This single-beam, spectrometer can be used to store upto 31 user programmed tests and also includes four preprogrammed functions, that are linear and non-linear standard curves, kinetics and end-point analyses. A high-energy tungsten-halogen lamp penetrates samples with a continuous visible wavelength range of 325 to 900nm. A 8nm spectral slitwidth.
Monochromator: Holographic grating.
Warm up time, min (WAVELENGTH: nm) 30.
Path length, mm (WAVELENGTH, nm): Up to 100.
Optional features, (PERFORMANCE), Long path cell holder.
Detector: Silicon photodiode.
Precision (WAVELENGTH, nm): 0.003A – 1 A.
Noise at 0 a (SCATTERED LIGHT): 0.001A.
Lamp: Tungsten halogen.
Range (WAVELENGTH, nm): 325-900.
Precision (WAVELENGTH, nm): ±2.
Reproducibility (WAVELENGTH, nm): ±1.
All of our laboratory equipment gets a thorough inspection before it’s
placed on the website. Also will the equipment be tested, and only
leave our company if it functions properly.