products-Guangdong Enjoybong Co.,Ltd-

Collapsible electromagnet with parts

Contents: coils with contact clamps (springs) - 3 pcs., armature with hook for a U-shaped electromagnet - 1 pc., bell cup - 1 pc., electromagnetic armature relay and contact group (attached to the bottom of the storage box) – 1 pc.Net weight:115gGross weight:165gPackage dimension: 12x18x3cm

Combined laboratory stand

Contents: stand - 1 pc., rod - 1 pc., parallel coupling - 1 pc., perpendicular couplings - 4 pcs.foot assembly - 2 pcs., small ring - 1 pc., large ring - 2 pcs., screws - 10 pcs.Net weight:5800gGross weight:6200gPackage dimension: 22x14x60cm

Laboratory tribometer

The device consists of a ruler and a wooden block with a loop at its end and three slots for weights.Net weight:500gGross weight:700gPackage dimension: 54x8x4cm

Magnetic arrows on tripods (pair)

Contents: magnetic needles - 2 pcs., stands plastic with a needle – 2 pcs., stands – 2 pcs.Net weight:20gGross weight:50gPackage dimension: 3x3cm

Laboratory lever-ruler

The ruler should be a profiled ruler, on the front side of which a scale with divisions is applied.At the ends of the ruler there should be be there are equalizing screws with nuts, in the middle there is a bushing for the axle.The ruler must be equipped with hooks for hanging loads.Net

A set of bodies of equal volume and equal mass

Overall dimensions in the package (length*width*height), cm: 8*6* 3.Weight, kg, no more than 0.3Dimensions of bodies of equal volume (diameter * height), mm: 20 * 32.Weight of bodies of equal mass, g: 26 ±0.8.Contents: aluminum cylinder – 1 pc., steel cylinder – 2 pcs., br

Set of springs with different stiffness

The set must contain at least 5 springs of different stiffness: 0.5 N/m, 1 N/m, 3 N/m, 5 N/m.Hooks for hanging the load must be installed on the hook. Springs. must be placed in a box, with marks indicating the spring stiffness.Net weight:210gGross weight:250gPackage dimension: 14x11x3cm

Set of calorimetric bodies

Consists of three cylinders of the same size, made of iron, aluminum and plastic.Each cylinder has a small hook on top for hanging.Net weight:150gGross weight:200gPackage dimension: 9x6x3cm

$Set of diffraction gratings$

Set of diffraction gratings

Net weight:20gGross weight:50gPackage dimension: 5x5x1cm

Set of mechanical weights (10x100 grams)

The set consists of 10 weights.Metal weights in the shape of cylinders, weight 100 g.The weights are equipped with hooks for hanging and connecting to each other.Net weight:1250gGross weight:1350gPackage dimension: 10x7x3cm