Photoelastic Experiments With A Transmission Polariscope Didactic Equipment Vocational Training Equipment Vocational Education Equipment Mechanical Training Equipment Mechanical Trainer

Name: Photoelastic Experiments With A Transmission Polariscope Didactic Equipment Vocational Training Equipment Vocational Education Equipment Mechanical Training Equipment Mechanical Trainer
Brand: sdafit.com
SKU: FL 200
Availability: InStock
Rating: 5 (1 reviews)

Item No.: FL 200

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Description

FL 200 Photoelastic Experiments With A Transmission Polariscope Didactic Equipment Vocational Training Equipment Vocational Education Equipment Mechanical Training Equipment Mechanical Trainer

Visualisation of mechanical stresses in models subject to varying loads
Features
- monochromatic or white light
- generate stress patterns with linear or circular polarised light
- models for specific problems can be prepared by the user
Learning objectives/experiments
- together with the accessories or your own models:
-- generate plane stress states in various models under load: bending, tensile load and compressive load
-- investigate stress distributions with linear or circular polarised light
-- interpret photoelastic fringe patterns: stress concentrations, zero points, neutral strands, areas of constant stress and stress gradients
-- graphically and computationally determine the stresses
Specification
[1] produce the mechanical stress curves through photoelastic experiments
[2] 2 linear polarising filters (polariser and analyser)
[3] 2 quarter-wave filters for generating circular polarised light
[4] all filters have 360° angle scale and indicate the main optical axis

[5] filters mounted on roller bearings and can be pivoted
[6] white light produced by a fluorescent tube and two incandescent bulbs
[7] monochromatic light (yellow) generated by sodium vapour lamp
[8] frame cross-members can be vertically adjusted
[9] pressure or tensile forces generated by a threaded spindle
[10] finished polycarbonate (PC) models available as accessories for the demonstration
Technical data
Light source
- lamp box with white diffuser
- for white light
-- 1 fluorescent tube TL-E 32W/33 (colour: 33)
-- 2 incandescent bulbs, candle lamp, frosted E14, 230V, 25W
- for monochromatic light (yellow)
-- 1 sodium vapour lamp SOX 35, 35W
Filter, mounted in glass, diameter: Ø 425mm
- 2 polarising filters (dark olive)
- 2 quarter-wave filters (uncoloured)
Frame: WxH: 600x750mm
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase
UL/CSA optional
LxWxH: 800x600x750mm
Weight: approx. 50kg