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Stalwart STM-2035 Series Instruction Manual

Biological microscope
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Biological Microscope
Model：STM-2035 Series
Instruction Manual
STM-2035DA1
STM-2035DA2
This manual is written for biological microscope
STM -2035 series .
To ensure the
safety , obtain optimum performance and to familiarize you fully with the use of this
microscope , it is recommended
strongly that you study this manual thoroughly
before using the microscope and retain this manual in an easily accessible place
near the work desk for future reference.

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Summary of Contents for Stalwart STM-2035 Series

  • Page 1 Biological Microscope Model：STM-2035 Series Instruction Manual STM-2035DA1 STM-2035DA2 This manual is written for biological microscope STM -2035 series . To ensure the safety , obtain optimum performance and to familiarize you fully with the use of this microscope , it is recommended...
  • Page 2 User Notices STM-2035 Ⅰ. Safety Notes 1. Carefully open the box, avoid the accessories, like lens, dropping to ground and being damaged. 2. Do keep the instrument out of direct sunlight, high temperature or humidity, dusty and easy shaking environment. Make sure the stage is smooth, horizontal and firm enough. 3.
  • Page 3 The contaminations on the prism, as finger mark and oil, could be gently wiped with a piece of soft cloth or tissue paper, gauze which has been immersed in pure alcohol or aether. (Note that the alcohol and ether are highly flammable, do keep them away from the fire or potential sources of electrical sparks, and use them in a drafty room as possible as you can.) Do not attempt to use organic solvents to clean the microscope components other than...

  • Page 4: Specifications

    2.Specifications STM-2035 2.1 Mechanical tube：160mm 2.2 CF high-contrast objectives： Numerical Thickness of Focal length Working Magnification Aperture coverslip distance Type （NA） (mm) (mm) (mm) 4× 0.10 0.17 28.902 17.912 10× 0.25 0.17 16.6 40× 0.65 0.17 4.28 100× 1.25 0.17 1.82 0.14 2.3 Eyepieces：...
  • Page 5 STM-2035 DA1 Digital Biological Microscope...
  • Page 6 STM-2035 DA2 Digital Biological Microscope Viewing head ： Compensation free binocular viewing head, inclined at 30 ° ,interpupillary distance:48-75mm。 Camera system：External digital camera system with C mount, 1.3M pixel CMOS image sensor...

  • Page 7: Assembly Diagram

    4.ASSEMBLY STM-2035 4.1 Assembly Diagram The following figure shows the installation sequence of the components. The number in the figure shows the assembly steps. Before installing, be sure every components is clean, do not scratch any parts or glass surface. Keep well with hexagon wrench provided.

  • Page 8: Assembly Steps

    4.2ASSEMBLY STEPS STM-2035 4.2.1 Preparation (Fig.1) ① For protecting the microscope in shipping, we took some protect measures, so you need to finish things listed below before installation: ①move away the plastic cap on ② the binocular viewing head; ②move away the plastic cap on the microscope body;...

  • Page 9: Installing Objectives

    4.2.3 Installing the eyepieces（Fig.4、 Fig.5） Insert the eyepieces into the eyepiece tube until they are against each other as shown in Fig.5. Fig.4 4.2.4 Installing objectives (Fig.6& 7） 1. Adjusting the coarse focus knob until the support device of the mechanical stage reaches its low limit position.
  • Page 10 4.2.5 Installing the color filters (Fig.8) 1. Pressing the salient point under the condenser bracket, turn the condenser bracket① out at the direction of arrow in Fig.8 Filters 2．Put the required filters into the holder on the bracket, and then turn the bracket back to the Fig.8 right position.
  • Page 11 4.2.8 Replacing the Lamp（Fig.11, Fig.12） 1． Please set the main switch to “O” state (off) ① before replacing, and make sure the bulb, the lamp room and periphery are all cool enough to carry no burn. Then, you can do your replacing. 2．...

  • Page 12: Adjustment And Operation

    5. Adjustment&Operation STM-2035 （Fig.15、16、17） 5.1 Assembly Diagram Diopter ring Longitudinal Adjustment Knob Specimen holder Transversal Adjustment Knob Brightness Adjustment Knob Right Coarse Focus Knob Tension Adjustment Collar Right Fine Focus Knob Aperture diaphragm adjust lever Fig.15 Condenser Focusing Knob Locking Set Interpupillary Distance Indicator Left Coarse Focus Knob Left Fine Focus...

  • Page 13: Operation

    Operation 5.2.1 Adjusting the brightness（Fig.18） 1． Connect the power, turn on the main switch①(shown on the figure)which on ① the bottom side of the base to “－”(on). 2． Turning the brightness adjustment knob ②clockwise, the voltage raise, and ② the brightness strengthen; whereas turning at the contra direction, the voltage decline, and the brightness weaken.
  • Page 14 5.2.3 Oil spacing observation The objective labeled “Oil” is oil immersion objective (100× objective). When use the oil-spaced lens, you need to add special oil only used for microscope between the objective and the cover slip. You should be aware of the cleaning procedures to be used after the use of oil. Wipe oil from the oil immersion objective, and from any other parts in need of cleaning.
  • Page 15 ● The tight tension of the coarse focus knob has already been adjusted before leaving factory. If loosen (e.g. the stage slip down by its weight), please screw the intention Fig.23 ③ adjustment collar to the right position by the supplied spanner. 5.2.5 Condenser Adjustment（Fig.23）...
  • Page 16 ● The numerical aperture is marked on the objective. For example, the mark “ 10/0.25 ” means the magnification is 10×，and the numerical aperture is 0.25. ● If you want to observe the image of the aperture iris diaphragm, remove one eyepiece and look through the tube.
  • Page 17 6. Outfit STM-2035 Standard outfit Components Specifications STM-2035 DA1 STM-2035 DA2 Main body Standard Standard Double layers Main Body Standard Standard mechanical stage Condenser bracket Standard Standard Compensation Free Binocular Head ， Inclined at 30° Compensation Free Trinocular Head ， Standard Inclined at 30°...
  • Page 18 eyepieces 4× 10× high-contrast 40× objectives Objectives 100× Plan achromatic objectives Baby blue Filters Green Video attachment Photography 1×(C mount) attachment 0.5×(C mount) Polarization Simple Polarization Simple Phase Contrast Kit Phase Contrast Sliding Phase Contrast Kit Turret Phase Contrast Kit dark field condenser NA0.9...

  • Page 19: Troubleshooting

    7. Trouble Shooting STM-2035 7.1 Optical Part PROBLEM REASON SOLUTION The nosepiece is not in the located Turn objective to the right The edge of the field position （objective is not in the center position(the optical light center) of view has shadow or of the optical path）...
  • Page 20 The condenser is not in the center of Install the condenser again and adjust the field of view\the condenser the center carefully by the centering One side of the image inclines bolt is dark The nosepiece is not in the right Turning it until it reach the “clicked”...
  • Page 21 switch The bulb is not inserted Insert it correctly The bulb burns out Replace it Use the specified lamp to replace, The lamp burns out Use a unstandard lamp if the problem is not solved, suddenly The voltage is too high contact with the service department The brightness is not Use a substandard lamp...

This manual is also suitable for:

Stm-2035da1Stm-2035da2

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