Mantis 5000 Especificaciones descargar pdf (Pagina 78)

Options tab

SBW/Energy: Fixed

SBW

SBW/Energy: SBW

(nm)

2.00

SBW/Energy: Beam

mode

Double

SBW/Energy: Slit

height

Reduced

Source: Lamps UV-Vis

Source: Source

changeover (nm)

350.0

Baseline tab

Correction

Zero

baseline/correction

Autostore tab

File Storage: Storage

Storage on

(prompt at start)

2. Place the specular port plug into position.

3. Place the appropriate PTFE reference plate over the sample port.

4. Select the Baseline button from the Scan dialog. Follow the on-screen prompts to

perform a 100%T baseline scan and a 0%T baseline scan.

Hot Tip

When performing specular measurements, block the sample beam in the

transmission position with a black masking.

5. Once the baseline correction is complete, the Ordinate status display in the top left

corner of the dialog will show ’Zero baseline’ in red text.

6. Clamp the sample over the sample port. The sample should be homogeneous,

substantially flat, and large enough to completely cover the image.

7. Press the Start button to perform the scan of the total (specular and diffuse)

reflectance of the sample.

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Mantis 5000 Especificaciones Pagina 78