Mantis 5000 Especificaciones descargar pdf (Pagina 61)

1. Collect a Baseline scan, following the procedures specific to transmission

measurements. If the sample resides on a substrate, load an untreated substrate blank at

the transmission port for the baseline scan. If the transmission sample is suspended in

solution, load a blank cuvette at the transmission port for the baseline.

2. Load the sample at the transmission port and replace the reflectance standard at the

reflectance port with a light trap. Do not change the configuration of the integrating

sphere in any other way.

3. Click the Setup button and check the parameters. Normally, the Setup parameters for

the application should match those used for the baseline scan. If using a previously

defined baseline correction, retrieve the correct baseline.

4. Click the Start button.

5. The value displayed by the instrument is the sample transmission. No data correction

is required.

Loading samples at the reference or reflectance ports

When taking a sample at either the sample or reflectance port requires the use of the

sample holder as shown below.

Figure 48. The sample is mounted at the reflectance or reference port using the sample

holder.

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 87 88

Sin comentarios

Mantis 5000 Especificaciones Pagina 61