TCM 400FLR User Manual Inverted Microscopy To ensure proper use of this instrument as well as to avoid injury while operating instrument, understanding this manual completely before use is highly recommended. ________________________________________________________________________________________________________ Issue 1.1 7127000-795 Printed on Aug. 2018...
SAFETY INSTRUCTIONS Fluorescent attachment is manufactured according to CE safety norms and regulations. Fluorescent attachment is intended for use only as prescribed in this manual. Make sure the main switch on the power supply unit is set to OFF (O) before supplying power to the unit. The power supply unit contains high voltage components.
INSTALLATION Remove all parts from the packing carefully. Remove the plastic cover (1) from the microscope to make room for the fluorescence attachment. Bring the nosepiece to the maximum height by rotating the coarse knob (2) anti- clockwise. Remove the illumination power cable before removing the cover.
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INSTALLATION Open the illumination house to install the mercury lamp. Loosen the thumbscrew indicated by the arrow and gently pull out lamp door from lamp housing. To avoid any damage to the mercury vapor lamp, a plastic rod (1) is fitted in place of lamp during transit.
INSTALLING THE FILTER B & G Select the filter to be used on the fluorescence attachment. Engage the slider to the filter house and gently slide it in. It will stop at the Iindex position. Fig. 8 MAINTAINING OPERATING LIFE Ensure that the power supply unit has been connected to proper power supply voltage.
CENTERING THE LIGHT BEAM Turn the power supply ON. Allow the lamp at least 5 minutes to fully illuminate for optimal use. The halogen illumination of the microscope should be kept off while working with FLR. Place the specimen slide on stage. Select the excitation light by installing the filter block as follows : For G-excitation - Install red sliding block to its outermost position.
TROUBLESHOOTING Problem Cause Remedy Optical System Adjust filter to required setting. The mercury lamp lights up, Filter slider is not engaged properly but field of view remains dark in light path. Image is unclear, blurred or Objectives and/or filters are dirty. Clean them with tissue/lens paper.
TECHNICAL SPECIFICATIONS Type Transmitted Fluorescent illumination based on switching of dichroic mirror cubes Observation modes B-excitation and G-excitation Lamp type HBO 50 W, high pressure Mercury vapor lamp Supply Voltage 110V AC, 60 Hz / 220V AC, 50Hz Operating environment Indoor use Ambient temperature 5 C to 40 C Maximum relative humidity 80% at 40 C...
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