Parameter |
6400 and 6405 |
Wavelength range |
6400 320 to 1100nm, 6405 190 to 1100nm |
Wavelength resolution |
0.1nm |
Wavelength accuracy |
±1.0nm |
Spectral bandwidth |
5nm |
Transmittance |
0 to 199.9%T |
Absorbance |
–0.300 to 3.000A |
Accuracy |
±0.1%T at 10%T, ±0.005A at 1.0A |
Resolution |
0.1%T, 0.001A |
Stray light |
<0.05% at 340nm |
Noise |
<0.001A at 0A |
Stability |
<0.001A/h after 15 minutes |
Concentration range |
–300 to 9999 (resolution dependent) |
Concentration resolution |
Selectable 1, 0.1, 0.01 or 0.001 |
Concentration units |
ppb, ppm, µg/l, mg/l, M, %, blank |
Factor |
0.000 to 9999.99 |
Spectrum range |
Any range between 320 (6400) or 190 (6405) and 1100nm |
Scan speed |
Up to 1400nm/min |
Scan interval |
0.2, 1.0, 5.0nm |
Analysis |
Absorbance or transmittance and wavelengths of peaks and valleys |
Light source |
6400 Tungsten halogen lamp, 6405 Tungsten halogen and Deuterium lamps |
Lamp changeover |
320 to 390nm (6405) |
Outputs |
Analogue and RS232 |
Power |
200VA |
Size (w x d x h) |
520 x 330 x 180mm |
Weight |
15kg |