Visible and UV/Vis Spectrophotometers
The 6300 and 6305 visible and UV/visible spectrophotometers are high quality, low cost units for spectrophotometric applications in schools and colleges, as well as in QC and testing procedures for a wide variety of services and industries.
All three models have measurement modes for absorbance, % transmittance and concentration. The 63 series spectrophotometers are small and lightweight, making them easy to store or move to different locations within the laboratory. These instruments are easy to navigate, using push buttons to move round the simple user interface.
Specifications
| Parameter | 6300 and 6320D | 6305 |
| Wavelength range | 320 to 1000nm | 198 to 1000nm |
| Wavelength resolution | 1nm | 1nm |
| Wavelength accuracy | ±2nm | ±2nm |
| Spectral bandwidth | 8nm | 8nm, 6nm over UV range |
| Transmittance | 0 to 199.9T | 0 to 199.9T |
| Absorbance | -0.300 to 1.999A | -0.300 to 1.999A |
| Accuracy | ±1T @ 10T, ±0.04Abs at 1.000 Absorbance | ±1T @ 10T, ±0.04Abs at 1.000 Absorbance |
| Resolution | 0.1T, 0.001A | 0.1T, 0.001A |
| Stray light | 0.5T | 0.5T at 220 and 340nm |
| Noise | 1 | 0.001A at 0A at 400nm |
| Stability | 1h after 15 minutes | 0.002Ah after 30 minutes |
| Concentration range | -300 to 1999 | -300 to 1999 |
| Concentration resolution | 0.1 to 1 | 0.1 to 1 |
| Units | ppm, mgl, gl, M, , blank | ppm, mgl, gl, M, , blank |
| Factor | 0 to 199.9, 1000 to 9999 | 0 to 199.9, 1000 to 9999 |
| Light source | Tungsten halogen lamp | Xenon lamp |