STEINDORFF NYMCS-615 Page 1 Manual Download

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STEINDORFF

Metallurgical Microscope

NYMCS-615 & 616

It is recommended strongly that you study this manual thoroughly before using the microscope. Retain this manual in an easily

accessible place near the work desk for future reference

Summary of Contents for NYMCS-615

Page 1: ...lurgical Microscope NYMCS 615 616 It is recommended strongly that you study this manual thoroughly before using the microscope Retain this manual in an easily accessible place near the work desk for f...

Page 2: ...1 STEINDORFF USER NOTICE 2 1 Component Names 3 2 Assembly 4 3 Operation 9 4 Observation Methods 16 5 Specification 18 6 Troubleshooting 19 CONTENTS...

Page 3: ...is forbidden to disassemble them yourself 2 The nosepiece and coarse fine focus unit have a compact and precise frame please don t disassemble them as possible as you can 3 Keep the instrument clean...

Page 4: ...hment optional Mechanical Stage Main Switch Lamp housing Filter Insertion Slot The filter should be inserted from the left Aperture Diaphragm Lever Field Diaphragm Lever Polarizer Insertion Slot Brigh...

Page 5: ...g be sure every components is clean do not score any parts or glass surface Keep well with the supplied hexagon wrench When changing the components you will need it again 2 INSTALLATION Video Port Tri...

Page 6: ...h screw down the locking block make the stage support device and the guide board fixed together Fig 3 Fig 1 Fig 2 show the installation sequence of the components which take NYMCS 615 616 for example...

Page 7: ...device of the mechanical stage reach its low limit position 2 Wresting the lowest magnification objective onto the nosepiece from the left or the right side then push the nosepiece clockwise then plac...

Page 8: ...until they are against each other turn to a proper position and then screw down the bolt to fix it 2 Insert the power plug into the power jack of the microscope and screw down the bolt to fix it The r...

Page 9: ...b replacement during or right after use When using or soon after it is turned off the lamp the lamp house and nearby parts will be very hot and will cause serious burns Please turn the main switch on...

Page 10: ...with the anti direction the voltage decline and the brightness weaken o Using the lamp in a low voltage condition will prolong the use life 3 3 Adjust the Tension Adjustment Collar with Spanner The ti...

Page 11: ...ng distance objective and want to change another r one be careful of not letting the objective touch the specimen 3 5 Adjusting the Inter pupillary Distance The inter pupillary distance range 48mm 75m...

Page 12: ...specimen down and search images in the 10 ocular simultaneously then use the fine knob to focus At this moment you can replace other magnification objectives safely and focus without the risk of dest...

Page 13: ...knob Fig 17 is active Pull the lever out to disengage the ND filter from the light path 3 9 Using the Filters o Engage the optimum filter sliders for the purpose of observation in the two filter inse...

Page 14: ...s diaphragm a little 4 Rotate the two FS centering screws using the Allen screwdriver to adjust so that the field iris image becomes concentric with the field of view 5 While pushing in the FS knob op...

Page 15: ...ure number of the objective fig 29 In reflected light darkfield observation the aperture must be fully opened by pushing in the AS knob o With some specimens an image with high contrast and little fla...

Page 16: ...iaphragm The aperture diaphragm is designed for the adjustment of the numerical aperture not for the brightness Generally reducing the diaphragm opening to 70 80 of the N A value of the respective obj...

Page 17: ...ilter insertion slot Brightness adjustment knob P 13 P 9 P 12 P 13 P 10 P 11 P 9 P 10 P 10 P 14 P 13 P 12 P 9 Start observation Adjust the brightness Insert the required filters Engage the desired obj...

Page 18: ...ounting knob on the front of the DIC revolving nosepiece insert the DIC slider and clamp by tightening the mounting knob 2 Observation method 2 1 Place the specimen on the stage and adjust the focus b...

Page 19: ...lumination Aspheric collector Polarizer and analyzer Coupling plate Blue green yellow filter and frosted glass Transmitted light illumination Swing out condenser NA0 9 0 25 24v 100w halogen bulb Asphe...

Page 20: ...e knob correctly Revolving nosepiece is not in a click position Set it in a click position Field iris diaphragm is not centered Center the field iris diaphragm correctly and open it sufficiently ND fi...

Page 21: ...distance is incorrect Adjust it again The eyes overtire Incorrect diopter adjustment Adjust diopter correctly Brightness uncomfortable Adjust the bulb voltage 6 3 Electric Part PROBLEM REASON FOR PROB...