
R
MET 400
User Manual
Inverted Metallurgical Microscopy
To ensure proper use of this instrument as well as to avoid injury while operating
instrument, understanding this manual completely before use is highly recommended.

CONTENTS
1 INT RODUC TION 1
2 SAFETY INFORMATION 2
3 UNPACKING YOUR MICROSCOPE 3
4 4MET 400 TRINOCULAR DIAGRAM
5 INSTALLING THE INCIDENTAL LIGHT ILLUMINATOR 5
6 INITIAL SETUP & ASSEMBLY 6-8
7 DETAILED BRIGHT FIELD OBSERVATION PROCEDURE 9
8 DETAILED OBSERVATION PROCEDURE 10
9 OPTIONAL ACCESSORIES 11
10 CARE & MAINTENANCE 12
11 SPECIFICATION 13
12 14TROUBLESHOOTING

1
The MET 400 inverted microscope sets a new standard for inverted metallurgical microscopes.
It combines high performance and distinctive styling with the high quality craftsmanship for which Labomed is known. The
excellent image and comfort of use are the basics of Labomed MET400.
The ergonomics of the design, an aesthetically configured MET400 is the instant choice for Metallurgical Studies & relative
sciences. Offered with Infinity Corrected True color optical system, choices of observation tubes, soft feel
turret movement, stage with micro manipulation offer a paramount performance.
The user should be aware that the protection provided by the equipment may be impaired if used with accessories not
provided or recommended by the manufacturer or used in a manner not specified by the manufacturer.
INTRODUCTION
1

2
SAFETY INFORMATION
MET 400
It is important to follow Safety Instructions carefully to avoid any kind
1.
of personal injury or damage to this Instrument. It is recomended for
your safety to read the manual throughly & do not discard this
manual rather preserve it for easy reference while operating for best
results.
2 To avoid potential electrical hazards when replacing halogen bulb,
turn the microscopes main switch to the OFF position and
disconnect power cord from wall outlet in advance. Whenever you
replace your microscope bulb, allow lamp socket and bulb to cool
before touching (Fig. 1)
Fig. 1
Safety Symbols
The following code categories describe the degree of danger or damage likely to be incurred in the event of
user error made in ignorance of these symbols.
Symbol
WARNING
ATTENTION
!
!
Applicable bulb replacement: 6V30W Halogen bulb P/N EL-455;
Explanation
Hot parts symbol.
This symbol is placed on bulb housing and on other parts to indicate that they
may be hot. Never touch those parts just after the equipment has been used.
Allow sufficient time to cool before touching them. In the event of user error,
it is possible to injury.
In the event of user error, death or serious injury is possible.
In the event of user error, product may be damaged.
The following describes icon directives
This icon denotes “Refer to User Manual” and “Caution”.
Labeling Infromation
SN Number following this symbol indicate the serial number of the equipment.
REF
This icon represents the productive earth.
This icon represents alternating current.
This icon represents the power switch is turned OFF.
This icon represents the power switch is turned ON.
Character following the symbol indicate the catalog number of the equipment.
2

MET 400
3
MET400 comes securely packed in the custom configured foam packing, to prevent it from all shocks and
transit damages.
After removing your Microscope from its packing, make sure that all of the following contents are present.
“Please note that the contents of your Microscope may vary as the optional configuration, contrasting method
or viewing body opted for may not be of the standard configuration highlighted here”:
1. Microscope body
2. Observation tubes, as ordered
3. Eyepieces Pair
4. 2 Filter Sliders
5. Stage Plate (fitted on Body)
6. Objectives Set - Standard 5x, 10x, 20x & 50x
7. Epi Illuminator assembly with Two Filter Slots
UNPACKING YOUR MICROSCOPE
(ND & NCB)
8. Installation tools Allen Key - 3mm
9. Power Cord
10. Mechanical Stage (Optional) if ordered.
11. Specimen Holder Plate
12. Three different size of Petri Dish holders
13. Two Hand Rests
3

4
MET 400
DIAGRAM SHOWING PARTS
Camera Port
Eyepieces (Focusable)
Observation Head
Binocular
Screw For Fixing
Binocular head
Revolving Turret For
Objectives
Light Intensity
Control knob
Control Knobs
For Coarse & Fine
Focusing
ON / OFF Switch
Specimen Holder
Plate
Mechanical Stage
(Optional)
TRINOCULAR MET-400
Aperture diaphragm
Lever
2 Filter Sliders
Coaxial Control
Knobs For Stage
X & Y Movement
EPI
Illuminator
Lamp House
Cover
Lamp Holder
(Removable For Bulb
replacement)
Fig. 2
4