School Science Laboratory Equipment
Showing 241–260 of 329 results
-
Chemistry
Porcelain Spot Plate-Color Reaction Plate
White or black Glazed 2 6 12-well Porcelain Spot Plate Color Reaction Plate for lab
10 20 25 30 40 50ml Lab use Porcelain filtering Gooch crucible with perforated bottom
Lab use Double layer Porcelain crucible with two lids cover
Lab use 14cm Glazed Porcelain Spoon Spatula for Sampling
45*22 50*28 60*30 90*60 120*60mm Lab use Rectangular Glazed porcelain Combustion tray
25~5000ml Lab use Glazed Porcelain Evaporating Basin dish with Pouring Lip
60~300mm Lab use Glazed Porcelain Mortar and Pestle with Pouring Lip
10ml to 1000ml Unglazed Porcelain crucible for lab
72mm 77mm 88mm 95mm 97mm Lab use Porcelain Combustion Boat
5ml~500ml Lab use Glazed Squat wide Form Porcelain crucible with lid
5ml~500ml Lab use Glazed tall High Form Porcelain crucible with lid cover
5ml~500ml Lab use Glazed Porcelain crucible with lid cover
15ml flat bottom Porcelain culture dish evaporating basin with pouring lipSKU: TJS-00132 -
Biology
POTOMETER
Apparatus consists one glass component (the capillary tube) which is
mounted on a strong backing plate. Used to measure humidity by connecting a porous pot to the
third outlet. Ideal for laboratory and field use. Allows the students to measure transpiration with
minimal risk of breakages. The apparatus has only one glass component (the capillary tube) and
is mounted on a strong backing plate. It consists of capillary tube with millimeter scale connected
via. 3 – Way tap to syringe. The cut shoot is connected to third outlet. The apparatus can also be
used to measure humidity by connecting a porous pot to the third outlet. Dimension overall 15 x
7.5 x 19.5 cm capillary tube 100 x 1 mm (approx)
SKU: TJS-00321 -
Biology
PREGNANCY MODEL SET
This model, composed of 9 life-size pieces, illustrates human foetal
development from the 4th week to the 6th month. All the main structures of the uterus and foetus
are well represented and identified on the accompnying k-card. Two models of the set show the
different position of twins.
SKU: TJS-00297 -
Physics Laboratory Equipment (Applied Mech)
Primary & Secondary Coils
For exploring the concept of electromagnetic induction. Comprises two coils – primary coil wound from thicker gauge enameled copper wire with lesser number of turns; and secondary coil wound from thinner gauge, fine enameled copper wire with more number of turns. Both coils wound on a insulated plastic former and fitted with 4mm sockets. Primary slides into secondary for electromagnetic coupling. Includes soft iron cylindrical core that slides into primary.
SKU: TJS-00276 -
-
Physics
Ray Box
Comprises a well painted, die-cast metal box with an enclosure that houses electric bulb for use as a light-source in the experiments. Open front of the bulb enclosure with holes all around the bulb holder and extended side-fins on the outside of the enclosure assist in the heat dissipation of the bulb. The integral side-rails provided with a set of vertical-grooves on inner side for accommodating various 45 mm wide mountings such as slit plate and cylindrical lens. The 12V bulb with vertically straight filament,mounted in SBC bulb holder with a two core flexible connecting lead terminating in a pair of 4 mm banana plugs for connecting it to low voltage AC power source. Supplied complete with slit plate, double ended single/triple but without collimating lens.
SKU: TJS-00346 -
Physics
Ray Track Apparatus
Comprises a wooden board with painted white, mounted on non-skid plastic feet, and a removable turntable about 170mm in diameter with two orthogonal lines along its diameter dividing it into four equal quadrants. Just beyond the rim of turntable, a circular scale graduated 90º-0-90º-0-90º × 1º is printed. Also includes a Ray Box with a 12V, 24W bulb. Supplied complete with a cylindrical convex lens of focal length about 75mm and two double slits, giving one wide beam slit and one each of single, triple and five slits.
SKU: TJS-00347 -
Physics
Resistance Box
Dial mounted underneath a cover plate inside a plastic case. A big size knob for better griping is mounted on the dial to select any desired value of resistance from 1Ω to 9Ω with an accuracy of ±1 % as indicated alongside index mark on the knob. Two 4mm safety sockets internally connected to the resistance mounted on the plate to connect the resistance across any circuit.
SKU: TJS-00312
