School Science Laboratory Equipment
Showing 301–320 of 329 results
-
Physics Laboratory Equipment (Applied Mech)
Ticker Tape Timer- Dual Speed
Complete unit mounted in an unbreakable ABS plastic enclosure with anti-skid feet. Operates on 6V AC and produces with striking rate selectable between 25 and 50 dots per second through a toggle switch.using carbon paper disc at a frequency of 50Hz. Supplied with carbon paper disc and paper tape roll. Includes carbon paper discs and paper tape roll.
SKU: TJS-00172 -
Biology
TORSO SEXLESS OPEN BACK 17 PARTS
This sexless life size torso is composed of 17 parts. Accurate in all of its
detailing, this model is appropriate for use in any human anatomy classroom. Anatomical structures
of the major body systems are numbered and identified on the accompanyning key, and many
additional features are pointed out in the pictioral CD-Rom guide. The head is sectioned to expose
one half of the brain. The neck is dissected through the vcentral surface to show muscular, glandural,
vascular and neural structures. The thorax and abdomen are completely open to afford an
unrestricted view of internal organs and associated structures. The back is dissected revealing the
muscular layers, vertebral column, spinal cord and nerve branches. One thoracic vertebra is
removable for detailed examination of its structure and association with spinal cord.
Removable parts include the following:
- Half of the brain, divided along the longitudinal fissure to show internal structure and blood
vessels
- Eye with optic nerve and extraocular muscles
- Right and left lungs showing the bronchial tree and vasculature
- Descending thoracic aorta and esophagus
- 2-part heart showing the atria, ventricles, cardiac valves and section through the
ventricular heart wall
- Half of one kidney, sectioned along the frontal plain to show the internal structure and
vessels
- Kidney, urethra and urinary bladder with prostate (removable in two parts)
- Stomach showing muscular and vascular structures
- Pancreas, duodenum and spleen with vessels and ducts liver
- Small and large intestine with removable cover over portion of caecum
- 12th thoracic vertebrae with spinal cord.
SKU: TJS-00261 -
-
-
-
-
Physics
Van De Graaff Generator, Motor Driven, Large
Comprises a two piece (near spherical) dome of diameter 275mm approx., fixed on top of an acrylic pipe, with complete assembly mounted on a sturdy sheet metal casing. Additionally, the base also incorporates an electronic variable speed control for driving its heavy duty motor. The bigger sized dome increases the charge capacity of the apparatus resulting in higher build up of electric potential. This process is accelerated by heavy duty motor and other design changes incorporated in the device. Comes with a discharger mounted on a long insulated handle, one side of the discharger being hemispherical, while other pointed to allow an effective demonstration of lighting conductor.
SKU: TJS-00278 -
Physics
Vernier/Travelling Microscope
Cast iron heavy base fitted with three leveling screws with top machined to take a travelling metallic carriage. The carriage is free to move a long scale and holds a clamping screw, which when tightened connects the carriage to a spring loaded bar.
Precision lapped vertical and horizontal carriages with fine movement free from lateral shift or chattering. Travel horizontally 165mm and vertically 120mm.
Verniers both reading to 0.02mm or 0.01mm.
Special rigid fixing of the vertical pillar to the h
Wider object platform with optical white top.
Special rust proof best quality stainless steel scales finely graduated.
Focusing of microscope tube by rack and pinion and microscope consisting of 10x eyepiece Ramsden with fine glass graticule.
Achromatic 2″ or 3″ focal length objective made from highest quality optical glass.
Coarse movements of vernier scale by hand and fine movements through milled head. Extended fine adjustment range 20mm for each carriage.
Index marks denote the true vertical and horizontal positions of the tube.orizontal carriage, ensuring true vertically even with rough usageSKU: TJS-00112 -
Chemistry
Vertical pipette stand
Stand for the vertical organisation of 50 pipettes (5 x 10). The tray on the bottom prevents the pipette from coming into contact with the lab bench.
– Transport handle
– Autoclavable polypropylene
– ø of the openings: 16 mm
– L x w x h: 213 x 114 x 232 mmSKU: TJS-00197 -
Chemistry
Wash Bottles
Are made of low density polyethylene which gives these bottles a translucent & unbreakable character. Solutions can be poured easily by squeezing the bottle lightly. The cap is fitted with a flexible polyethylene delivery tube which can be aimed wherever required.
250 ml,500 ml,1000mlSKU: TJS-00127
