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TOTE TRAYS: Heavy duty, Light weight: Deep 12L, Shallow 6L | Excellent for scientific use

$ 7.20$ 11.80 excl. GST

Tote Trays – Heavy duty & Light weight.

There are two types of Tote Trays: Heavy weight or Light weight, and are both available either in deep or shallow.

The heavy weight deep tote trays were made to meet the requests of many schools for the older, heavier duty and slightly larger grey tote trays originally supplied by the Education Department.
These trays sit comfortably in the older tote tray racks which were originally designed for them.

The Lighter weight trays, will not fit  into the old racks but are suitable for storage use and are available in colors: red, green, blue.
Please advise in the checkout ‘note’ area if wanting to purchase of any of these colors.

Dimensions:
Deep Tote Tray: 150 mm high / Top  area: 395 mm, width: 275 mm.
Shallow Tote Tray: 75 mm high / Top  area: 395 mm, width: 275 mm.

 

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SKU: TOTE-TRAYS: Heavy-Duty-&-Light-Weight-Deep-12L-&-Shallow-6L Categories: , ,

Description

[Wikipedia excerpt:   ‘….A ‘T’ is a passive electrical device that transfers electrical energy from one electrical circuit to another, or multiple circuits. A varying current in any one coil of the transformer produces a varying magnetic flux in the ‘T’ core, which induces a varying electromotive force across any other coils wound around the same core. Electrical energy can be transferred between separate coils without a metallic (conductive) connection between the two circuits. Faraday’s law of induction, discovered in 1831, describes the induced voltage effect in any coil due to a changing magnetic flux encircled by the coil. ‘T’ are most commonly used for increasing low AC voltages at high current (a step-up transformer) or decreasing high AC voltages at low current (a step-down transformer) in electric power applications, and for coupling the stages of signal-processing circuits. ‘T’ can also be used for isolation, where the voltage in equals the voltage out, with separate coils not electrically bonded to one another. Since the invention of the first constant-potential ‘T’ in 1885, transformers have become essential for the transmission, distribution, and utilization of alternating current electric power. A wide range of ‘T’ designs is encountered in electronic and electric power applications. ‘T’ range in size from RF ‘T’ less than a cubic centimeter in volume, to units weighing hundreds of tons used to interconnect the power grid.……’] 

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Wikipedia info.

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