Nexcope NIB620 - Page 6

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SERVICE
4. NIB630 42
4.1. Product image NIB630
- automatic inverted microscope PRO 42
4.2. Assembly of the NIB630 microscope 44
4.2.1. Detailed assembly procedure 45
4.3. Start-up and explanation of the components 49
4.3.1. Setting up power supply and commissioning 49
4.3.2. Turn on and adjust the illumination 50
4.3.3. Placing the sample on the mechanical stage 51
4.3.4. Observationtubus 52
4.3.5. Sample focusing 54
4.3.6. The Liquid Crystal Display (LCD) 55
4.3.7. Transmitted light path shutter 57
4.3.8. Tiltable lightning unit 57
4.3.9. Light path of the ergo tilting viewing head 58
4.3.10. Main body suitable for Clean Bench 59
4.4. Bright field settings according to Koehler 59
4.4.1.
Prerequisites for setting Koehler illumination 59
4.4.2. Setting the condenser 60
4.4.3. Setting the aperture diaphragm
(condenser diaphragm) 61
4.5. How do I set up my microscope correctly? 62
4.5.1. Bright field settings according to Koehler (NIB630) 62
5. Observation Methods 65
5.1. Bright field observation 65
5.2. Phase contrast observation 65
5.2.1. Overview 65
5.2.2 Components for phase contrast observation 65
5.2.3. Settings for phase contrast observation 66
5.2.3. Settings for phase contrast observation 67
5.3. Emboss contrast observation (Relief 3D contrast) 68
5.3.1. Overview 68
5.3.2. Oblique illumination 68
5.3.3.
Components for emboss contrast observation 68
5.3.4. Settings for emboss contrast observation 69
5.3.5. Settings for emboss contrast observation 70