AmazonBasics B07TZPQ35P User manual

Dual Light Glass Lens Metal Frame Student Microscope and Slides
Microscopio de Estudio con Marco Metálico, Lente de Vidrio con Luz Doble
y Portaobjetos
Microscope à Structure Métallique pour Étudiants avec Lentilles en Verre à
Double Éclairage et Lamelles
B07TZPQ35P

English . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Español . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Français . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

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I
U
H
G
E
F
D
B
C
A
J
L
K
M
N
P
Q
R
S
O
V
T
+ AA -
+ AA -
+ AA -

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EN
Parts Description
ANose piece LStage clips
B10x objective lens MCoarse adjustment knob
C40x objective lens NFine adjustment knob
D4x objective lens OPower socket
EStage PPower switch
FDiaphragm QBattery compartment
GTransmitted light lamp R25x eyepiece
HBrightness adjustment knob S10x eyepiece
IBase T1.5 V AA batteries x3
JEyepiece cover UDust cover
KIncident light lamp VAdapter
IMPORTANT SAFEGUARDS
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 Risk of serious injury! This product should only be
used by children over 8 years old, and under the supervision of an adult.
Keep out of the reach of children younger than 8 years old. Keep out of
the reach of animals.
WARNING It is prohibited to disassemble the machine.

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EN
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.
First aid in case of eye contact: Immediately flush eyes with
excess water for 15 minutes, lifting lower and upper eyelids
occasionally. 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.
• Supervising adults should discuss the warnings and safety
information with the child before the preparation of slides. Pay
particular attention to the safe handling of dyes (if used).
• Because children’s abilities vary, even within specific age groups,
supervising adults should exercise discretion regarding which slide
preparations are suitable and safe for children. The instructions
should aid adults in assessing slide preparations to discern its
suitability for each child.
• 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.
Keep children younger than 8 years old and animals away
from experiments.

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• 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 in 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.
Battery Warnings
• Do not mix old and new batteries or batteries of different types or
brands.
• Exhausted batteries should be immediately removed from product
and properly disposed.
• Keep batteries out of the reach of children.
• Do not dispose of batteries in fire.
• Remove batteries from product if it is not to be used for an extended
period of time unless it is for emergency purposes.
• If the battery leaks avoid contact with skin and eyes. Rinse affected
areas immediately with plenty of clean water, then consult a doctor.
• Always insert batteries correctly with regard to polarity (+ and –)
marked on the battery and the product.

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EN
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.
The product is only for children aged 8 and up.
Wash hands before and after experiments.
Safety warning. Improper use of the product could result
in injury or death.
Intended Use
• This product is an educational equipment for students, adult
supervision is needed.
• 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.
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.

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EN
Operation
The product can be powered by connecting to a socket outlet via
adapter (V) or by 3 x 1.5 V AA batteries in (Q).
Connecting to a power source
• Connect the adapter (V) to a power source and the other end to the
power socket (P).
Installing batteries
1.5V-AA
1.5V-AA
1.5V-AA
Q
• Open the battery compartment (Q).
• Insert 3x 1.5 V AA batteries (T).
• Close the battery compartment.
NOTICE Incorrect battery polarities will damage the LED bulb.
Switching on/off
NOTICE To prevent the bulb in the lamps (G, K) from burning, turn
the brightness adjustment knob (H) counter-clockwise to the lowest
brightness.
P
• To observe slides, flip the power switch (P) to “I” to turn on the
transmitted light lamp (G).
• To observe solid objects, flip the power switch (P) to “II” to turn on
the incident light lamp (K).
• After use, flip the power switch (P) to “O” to turn off the product.

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EN
Calculating magnification power
Total magnification power is calculated by multiplying the magnification
power of the eyepiece and the objective lens.
Eyepiece
magnification power
Objective lens
magnification power
Total magnification
power
10x (S)
4x (D) 40x
10x (B) 100x
40x (C) 400x
25x (R)
4x (D) 100x
10x (B) 250x
40x (C) 1000x
Observing through the microscope
• Remove the eyepiece cover (J) from the body tube.
• Place an eyepiece (R/S) into the body tube.
• Turn the coarse focus knob (M) to adjust the height of the stage (E) to
the lowest position.
• Look into the eyepiece (R/S), adjust the brightness of the lamps (G/K)
using the brightness adjustment knob (H).
• Rotate the nose piece (A) to the lowest magnification power setting.
NOTICE Start with the lowest magnification power every time a
new slide is placed on the stage (E). Most observations are made at low
magnification power.
LE

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• Clip a slide (not included) or place an object (e.g. a coin) onto the
stage (E), securing with the stage clips (L).
• Without looking into the eyepiece (R/S), turn the coarse focus knob
(M) until the objective lens is close to the slide. The objective lens
should not touch the slide.
• Look into the eyepiece (R/S), rotate the fine focus knob (N) slowly
until the image is clear. Adjust the position of the slide or object if
needed.
NOTICE During slide observations, there is an option to rotate the
diaphragm (F) to enhance the image using color filters.
• Rotate the nose piece (A) to find the correct magnification power.
Re-adjust the focus using the fine focus knob (N) if needed.
• After using the microscope, remove the slide or object from the stage (E),
take off the eyepiece (R/S) and place the eyepiece cover (J) back on.
Cleaning and Maintenance
CAUTION Risk of damage! During cleaning do not immerse the
product in water or other liquids. Never hold the product under running
water.
Cleaning
• To clean the lenses (R, S, B, C, D), only use lens cleaning tissues. Do
not use cloth, paper or hands. Rotate the objective lenses (B, C, D)
counter-clockwise to remove them from the nose piece (A).
• To clean the product, wipe with a soft, slightly moist cloth.
• Never use corrosive detergents, wire brushes, abrasive scourers,
metal or sharp utensils to clean the product.

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Maintenance
• After each use, place the dust cover (U) on the microscope. Place the
accessories back into their respective plastic bags to prevent dust
from collecting.
FCC – Supplier’s Declaration of Conformity
Unique Identifier B07TZPQ35P - Dual Light Glass Lens
Metal Frame Student Microscope and
Slides
Responsible Party Amazon.com Services, Inc
U.S. Contact Information 410 Terry Ave N.
Seattle, WA
98109, United States
Telephone Number [phone]
FCC Compliance Statement
1. This device complies with Part 15 of the FCC rules. Operation is
subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including
interference that may cause undesired operation.
2. Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate
the equipment.
FCC Interference Statement
This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.

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EN
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
• Consult the dealer or an experienced radio / TV technician for help.
Canada IC Notice
• This Class B digital apparatus complies with Canadian
CANICES-3(B) / NMB-3(B) standard.
Specifications
Power input: 100-240V~, 50/60Hz, 0.8 A
Power output: 5 V , 500 mA
Battery: 3x 1.5 V AA
Magnification power range: 40x to 1000x
Bulb type: LED
Working temperature: -40 to 158 °F (-40 to 70 °C)
Storage temperature: -40 to 158 °F (-40 to 70 °C)
R.H. range: 10 to 100%
Net weight: approx. 7.27 lbs (3.3 kg)
Dimensions (W x H x D): approx. 4.72 x 11.81 x 6.5"
(12 x 30 x 16.5cm)
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V01-08/19
MADE IN CHINA
HECHO EN CHINA
FABRIQUÉ EN CHINE