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Operation

Turning on the Lamp (Figure 15) 

Connect the power and turn on the main switch - see figure 15 

Adjust the Brightness (Figure 16)   

Turn the adjustment knob in Figure 16 clockwise to increase

the brightness. Turn the knob anticlockwise to decrease the

brightness

* Using the lamp on a low voltage, will prolong the life of the

lamp.

Adjusting the Tension Adjustment Collar (figure 17)

The tension adjustment collar has been set during the

manufacture of the DX41, if you find it’s loosening (the

mechanical stage might drop because of its heavy weight),

turn the tension adjustment collar until it is tight and securely

fastened.

* Be careful when changing the objective. If you finish the

observation with the short working distance objective, be

careful not to let the objective touch the specimen, if you

switch to a higher objective.

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Routine Laboratory Microscope

Figure 15

Figure 16

Figure 17

Tension Adjustment Collar

Summary of Contents for DX41

Page 1: ...User Guide Routine Laboratory Microscope...

Page 2: ...talling the objectives Page 9 Installing the eyepieces Page 10 Installing the video port optional Page 10 Adjustments Adjustments of the DX41 Diagram Page 11 Adjustments of the DX41 Diagram Cont Page...

Page 3: ...ng the soft cloth provided preventing any damage to the DX41 5 When the DX41 is in use the lamp housing and nearby parts will be very hot Please ensure there is enough room surrounding them to enable...

Page 4: ...sed in pure alcohol or xylene note that the alcohol and the xylene are flammable avoid using near direct heat 5 Do not use an abrasive solvent to wipe the non optical elements use a soft detergent onl...

Page 5: ...r Viewing Unit 4 Nosepiece 5 Objective 6 Mechanical Stage 7 Lamp Housing 8 Microscope Body 4 www visionbiomed com Routine Laboratory Microscope Eyepiece Ocular Video Port optional Trinocular Viewing U...

Page 6: ...ws the assembly steps Before assembling make sure every component is clean and be careful not to scratch any of the parts or glass surfaces Keep the hexagon wrench supplied in a safe place If you plan...

Page 7: ...n the top of the guide board figure 1 let the device figure 2 fall freely until it reaches the limit position Use the hexagon wrench screw down the locking block making sure the stage support device f...

Page 8: ...e 2 When replacing the lamp make sure the power is turned off and the adapter is unplugged from the mains To prevent any injuries make sure the microscope is cool before performing any operation Pleas...

Page 9: ...8 www visionbiomed com Routine Laboratory Microscope...

Page 10: ...st last figure 10 Assembling the objectives in this order will make switching between objectives easier Clean the objectives regularly the objectives are very sensitive to dust During operation use th...

Page 11: ...ntil they are against each other This is shown in the figure 14 Installing the Video Port optional Insert the video port figure 12 into the trinocular unit figure 13 then screw down the bolt to fix it...

Page 12: ...11 www visionbiomed com Routine Laboratory Microscope Adjustments on the DX41 Condenser Focus Knob Dioptre Ring Locking Set...

Page 13: ...d Right Coarse Adjustment Knob Right Fine Adjustment Knob Brightness Adjustment Knob Main Switch Tension Adjustment Collar Interpupillary Distance Indicator Video Port optional Light Path Selector Lev...

Page 14: ...ar figure 17 The tension adjustment collar has been set during the manufacture of the DX41 if you find it s loosening the mechanical stage might drop because of its heavy weight turn the tension adjus...

Page 15: ...holders and turn the axis around Adjust the interpupillary distance until the left and right fields of view coincide Adjusting the Dioptre Figure 20 The right ocular tube is fixed By turning the left...

Page 16: ...igure 25 observe with both eyes when the image is sharp you can see the pictures directly on the video screen which connected by the microphotograph system through to the video mount If you need to fi...

Page 17: ...e 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 objective will provide...

Page 18: ...ld of view is sharp 3 open the field diaphragm 4 let the image fill the field of view 5 reduce the mixed light improving the quality of the image Switching the Light Path Selection Figure 25 When the...

Page 19: ...ric collector halogen lamp 6V30W Condenser Swing out condenser NA0 9 0 25 Configuration Table Viewing Head Compensation Free Trinocular Head Eyepiece Extra Wide Field Eyepiece Infinite plan objective...

Page 20: ...suse neglect or carelessness or damage resulting from either improper servicing or modification by other than Vision Engineering approved service personnel Further this warranty does not cover any rou...

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