To Plot Forward & Reverse Chat of a Vacuum Photo cell & to Calculate its stopping potential.
Features:-
Dual Range Power upply 0-1VDC/0-50 VDC with one dual range voltmeter & one sensitive centre zero Galvanometer of 25µA movement.Photo Cell mounted in wooden box having window for injectinf light & also for sliding the various filters. One wooden Plank with 1/2 meter scale, light source with 100W lamp 7 set of filters.
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ELAB Engineering is a leading manufacturer, supplier and exporter of plank s constant apparatus and a complete range of engineering laboratory and technical training equipment. We supply high-precision, lab-grade instruments in bulk to engineering colleges, universities, technical institutes and industries across 55+ countries — with competitive tender pricing, full export documentation and reliable after-sales support.
As a leading manufacturer, supplier and exporter, we deliver tender-grade quality with documented compliance to institutions, laboratories and training facilities across 55+ countries.
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ELAB Engineering is a recognised manufacturer, supplier and exporter of Plank s Constant Apparatus. We supply this product across our complete export network — from individual institutional purchases to large-scale tender supply contracts.
All shipments include complete export documentation, customs paperwork & freight handling.
Request a custom quote, full technical datasheet, or place a bulk / tender enquiry. Our specialists respond within 1 business day with pricing, lead time and export documentation.
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