AmazonBasics B07TTGZ8NZ User manual
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Parts Description
AEyepiece cover x2 KFocus knob
BDiopter adjustment LLED incident light lamp
CAdjustable eyepiece housing MPower socket
DHead NBrightness adjustment wheel
EObjective OPower switch
FStage clips P10x eyepiece x2
GBlack/white stage plate QEye cup x2
HBase RDust cover
IMagnification power
adjustment knob SAdapter
JHeight adjustment knob
IMPORTANT SAFETY
INSTRUCTIONS
Read these instructions carefully and retain them for future use.
If this product is passed to a third party, then these instructions
must be included.
When using electrical appliances, basic safety precautions should always
be followed to reduce the risk of fire, electric shock, and/or injury to
persons including the following:
WARNING It is prohibited to disassemble the machine.
WARNING Risk of serious injury! Dyes are harmful by inhalation,
harmful in contact with skin, harmful if swallowed.
Methylene Blue Dye: Avoid eye and skin contact. Causes serious eye
irritation. Do not swallow. Do not inhale.
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First aid in case of eye contact: Immediately flush eyes with
excess water for 15 minutes, lifting lower and upper eyelids
occasionally. Remove contact lenses if wearing any. Get
medical attention if irritation develops.
First aid in case of skin contact: Immediately flush skin with
excess water for 15 minutes while removing contaminated
clothing. Get medical attention if irritation develops.
First aid in case of ingestion: Do not induce vomiting
without medical advice. Consult a physician if necessary.
NOTICE Methylene Blue dye has been classified by the International
Agency for Research on Cancer (IARC) as Group 3: Not classifiable as
carcinogenic to humans.
NOTICE Use the product within the correct ambient conditions to
avoid mildewing and damage.
• Keep the work area clean, clear and away from any food storage.
Prepare the slides in a well-lit area and close to a water supply. Use a
solid table with a heat-resistant top.
• Do not allow dyes to come into contact with any part of the body
particularly mouth and eyes.
• Do not eat, drink or smoke in the work area.
• Clean all the accessories and the work area after each use.
Wash hands thoroughly after handling and carrying out
experiments.
• A separate tin or bucket should be used for the disposal of specimen
samples and dyes. Any wasted solution should be poured directly
down a drain, but never into a sink basin.
• Dispose of used specimen samples a household trash immediately
after use.
• Do not discard any equipment into the fire to avoid violent
combustion or explosion.
• If the product has to be moved, carry with one hand holding the
product at the arm and another hand supporting it at the base.
• Examine the set regularly for potentially unsafe conditions, such as
damaged housing, or parts. In the event of such damage, the set
should not be used until it is properly repaired.
• Store the set in its original packaging out of reach of children and
animals.
• Do not look directly at lighted lamp.
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• The light source of this lamp is not replaceable; when the light source
reaches its end of life the whole lamp shall be replaced.
• Use only the power supply model MKS-1201000 included for the
light assembly.
SAVE THESE INSTRUCTIONS
Symbols Explanation
This product is classified as protection class II. This
means the product is equipped with reinforced or double
insulation between the mains supply circuit and the output
voltage or the casing. Therefore it does not require a safety
connection to an electrical earth (ground).
This product is for indoor use only.
Direct current (DC).
~Alternating current (AC).
Health advice for emergencies.
Wash hands before and after experiments.
Safety warning. Improper use of the product could result in
injury or death.
Intended Use
• This product is for private use, home schooling, school applications
and teaching demonstrations. It is not for commercial use.
• This product is intended to be used in dry indoor areas only.
• No liability will be accepted for damages resulting from improper use
or non-compliance with these instructions.
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Before First Use
• Check the product for transport damages.
DANGER Risk of suffocation! Keep any packaging materials away
from children – these materials are a potential source of danger, e.g.
suffocation.
Assembly
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• Place the head (D) onto the top ring of the base (H), fasten the screw
on the side to secure the head (D).
• Remove the cover of the objective (E).
Light assembly
• Fasten the screws of the LED incident light lamp (L) on to the
objective (E).
• Connect the adapter (S) 100 - 240V~, 50/60Hz; 12 V , 1000 mA,
to a power outlet and the other end to the power socket (H) of the
LED lamp (L).
• Find the appropriate brightness of the LED lamp (L).
NOTICE The bulbs of the LED incident light lamp (L) are
irreplaceable. The LED lamp (L) should be discarded when it has reached
its end of life.
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Operation
Switching on/off
• Flip the power switch (O) to “I” to turn on.
• After use, flip the power switch (O) to “O” to turn off.
Calculating magnification power
Total magnification power is calculated by multiplying the magnification
power of the eyepiece and the objective lens at a working distance of
0.4" (100 mm).
Eyepiece
magnification
power
Objective lens
magnification
power
Total
magnification
power
Field of view
10x (P) 0.7x (E) 7x 1.1" (28.6 mm)
4.5x (E) 45x 0.17" (4.4 mm)
Observing through the microscope
• Use the black side of the black/white stage plate (G) for light colored
specimens and the white side for dark colored specimens.
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• Place the eyepieces (P) into the adjustable eyepiece housing (C).
NOTICE To secure the eyepieces (P), tighten the screw on the side
of the diopter adjustment (B) to lock the eyepieces (P) in place.
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• Attach the eye cups (Q) onto the eyepieces (P).
NOTICE For users wearing eyeglasses, the eyecups (Q) are not
needed during observation.
• Rotate the magnification adjustment knob (I) to the lowest
magnification power setting.
NOTICE Start with the lowest magnification power every time a new
specimen is placed on a stage plate (G). Most observations are made at
low magnification power.
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NOTICE The stage area of this microscope is wide enough to hold
wide containers or petri dishes to hold the specimen.
• Place the container, slide or petri-dish holding the specimen (not
included) onto the stage plate (G). Secure the specimen with the
stage clips (F) if needed.
• Turn the height adjustment knob (J) to adjust the height of the head
(D) to an estimated viewing distance.
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