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AJAX PRODUCTS TABS
Earth, Neutral And Live Board Demonstration
Description
This apparatus is an effective demonstration of how the earth wire and fuse act together to protect both the user and the appliance. When the appliance is connected correctly and the LEDs in the appliance will illuminate to show the appliance is working. A fault is then demonstrated by swapping the live wire from inside the appliance to the case to show either the fuse melts (protecting the user and appliance) or in the case of no earth wire, the LEDs illuminate to indicate the passage of current through the person to ground. The fuse is easily visible and can be seen to ‘blow’ when a fault occurs.The unit is supplied with 10 m of fuse wire and full instructions. A 12 V DC power supply is required. Connections are made via 4 mm shrouded sockets.
Alage & Fungi
Description
All Charts are made on PVC rexine, hand drawn, waterproof, in fast multi colors with a black background. Each chart is provided with rollers to hang on wall. Size 75×100 cm. Chlamydomonas , General structure & Life History Ulothrix general structure and L.H. Oedogonium Life Cycle Spirogyra structure & conjugation Chara structure & L.H. Nostoc structure & L.H. Ectocarpus structure & L.H. Dictyota structure & L.H. Fucus structure & L.H. Rhizopus structure & L.H. Mucor structure & L.H. Yeast Bacteria – I showing structure and forms Bacteria – II showing reproductive Virus types, structure & L.H. Penicillium Albugo(Cystopus) structure & reproduction Puccinia graminis structure & L.H. Agricus structure & life history
Rabbit Holder
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AJAX PRODUCTS TABS SIMPLE
Rear Suspension System
In this model the working of rear suspension system is shown with the help of actual parts assembled on a metal stand. All the necessary parts of a rear suspension system are shown in actual working form. This model helps the student to understand the working of the rear suspension system very easily. It is specially made dissectible for demonstration purposes.
(A) Leaf Spring Type Suspension System With Rear Rigid Axle
(B) Rear Independent Type Suspension System
Genetics
Description
All Charts are made on PVC rexine, hand drawn, waterproof, in fast multi colors with a black background. Each chart is provided with rollers to hang on wall, Size 75×100 cm. Monohybrid Crossing complete dominance Monohybrid Crossing incomplete dominance Dihybrid Crossing Monohybrid Crossing Mendelian explanation of Cross between tall & dwarf races in Garden Pea Sex linked inheritance Drosophila Mendelian Heridity of Blue & Adulsian fowls Mendelian Explanation of the breeding behaviour of Red & White flowering in 4 o’clock
Coil Condensers , Graham, Jacket Distillate Type
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AJAX PRODUCTS TABS ALTERNATIVE
Fashion
pH Meter, Digital, Portable
Highly stable and accurate.
Digital display.
Technical Specification
Display: 3½ digit LCD Range: pH : 0 to 14.00 Resolution: pH : 0.01 Accuracy: pH : ±0.01 Compensation: Manual 0 to 100° Slope Correction: 80 to 120% Power: 1 x 9V Battery Dimensions: 85 x 28 x 165 mmAccessories
Combination pH Electrode Operation Manual
Resistance Units, Interlocking
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AJAX PRODUCTS TABS ARROWS PAGINATION
Tape Measures
Both sides metric or one side metric and other in feet-inches Fiber glass with PVC covering.
Non-conducting, waterproof, washable, and water-resistant.
Case made of zinc-coated steel sheet, covered with vinyl, & fitted with a flush winding handle.
all metal fittings are chrome-plated.
The Tape Measures are provided in size 5 meters, 10 meters, 15 meters, 20 meters, 25 meters, 30 meters.
Adjustable Slit
Spectroscope
Description
Hand held simplest form of spectroscope. It can be used to get a general idea of the correlation between wavelength and observed color. A diffraction grating is used which spreads the incident light into its component wavelengths. An illuminated reference scale against which the spectrum may be viewed is also provided. Spectroscope (Wooden)
‘Gravity’ By Free Fall Apparatus
Consists of an electromagnet housed in a plastic moulded case with connections for an external timer, with a heavy steel sphere, and a platform unit.
For determination of 'g' (the gravitational acceleration) by free fall method.
The apparatus consists of an electromagnet which is housed in a plastic moulded case with 4 mm socket connections provided to energize the magnet and another pair of sockets for connection to a timer in use.
To perform the experiment, an electromagnet is energized and a metal sphere is attached.
As soon as the power to the electromagnet is switched off the sphere falls and the unit activates the timer.
When the sphere hits the platform, which is connected to a micro switch, the timer stops and the time of fall can be determined.
For use with compatible timer (product code LBTM).
Unit conveniently attaches to all commonly used stands (stand not supplied, see Stand & Rod Assembly - Value Pack STD-RD).
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AJAX PRODUCTS TABS WITH ICONS
Expansion of Liquids Apparatus
Description
Comprising five removable glass tubes in a sliding frame and supported in a water trough. For demonstrating the different thermal expansions of various liquids. Comprising five glass tubes in a frame and supported in a water trough. The frame has a special sliding arrangement with clips to hold glass bulbs with tubes. The bulbs can be easily removed and fixed and have funnel formation on top for easy filling.
Young’s Moduluds Appratus
Comprises a scale plate carrying a 0 to 30 mm scale, and a moveable vernier readable to 0.1 mm.
Both have bars with clamping screws for the wires and hooks for the tension weight and loading masses.Supplied with clamp for fitting.
A tension weight, mass 1.3 kg approx. for the comparison wire is also included.
Complete with load masses and wires.
Balance Weights
Microcontroller Based Differential Relay
This test set-up consists of a. Microcontroller based differential relay. b. 300VA transformer set-up
Specification
• One PIC Microcontroller used as processor to read all current, (PY, SY) & activation of relay function • One LCD to indicate, - Set value, All currents - Set time, DMT/IDMT type - Relay tripping time. - Biased/Unbiased type status • Four numbers of key used - To select IDMT/DMT type or biased un-biased type - Set current value adjustment - Set time adjustment - Reset function • Six 5A CT used to sense primary and secondary current. • One 12V TPTT auxiliary relay used for contactor operation. • Specification: - Current input : 0-5Amp - Voltage input : 0-230V - Number of contact : Three number No contact @ 220V, 10Amp rating. - Auxiliary supply : 230VAC, 50Hz • PC interfacing facility power ON/OFF switch with indicator. • Make : VI MICRO • Model : VPL - 83AXTEMOS ELEMENT
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SILICA CRUCIBLE WITHOUT LID
PRODUCT DESCRIPTION
- Crucible is glazed inside and outside.
- Highly resistant to alkalis and hot temperatures
- 50ml capacity
- Outside diameter 55mm, 42mm height
- No lid includedSilica crucible is glazed inside and outside. Highly resistant to alkalis and hot temperature SIZES ARE: 15ML 25ML 50ML 80ML 100ML 150ML
SILICA CRUCIBLE TALL FORM Without Lid, Translucent
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AJAX PRODUCTS TABS CAROUSEL
