Request For Quotation Educational And Laboratory Equipment ()

Luminous Flux Meter. Mandatory Presence In The State Register Of The Republic Of Kazakhstan, With Initial Verification. The Device Is Designed To Measure The Total Luminous Flux Of Leds Using The “Integrating Sphere” Method (“Ulbricht Spheres”), In Lumens. Luminous Flux Measurement Range - 1 ÷ 2,000 Lm; The Main Relative Error Of Luminous Flux Measurements Is ± 10.0%; Overall Dimensions Of The Device Measuring Unit (No More) - 130 X 70 X 30 Mm; Measuring Ball (No More) - 180 X 180 X 180 Mm; The Diameter Of The Entrance Window For The Led (No More) Is 15.0 Mm; Device Weight (No More) - 2.0 Kg; Battery - Krona Battery Size 9 V, Thermal Irradiance Meter. Mandatory Presence In The State Register Of The Republic Of Kazakhstan, With Initial Verification. The Device Is Designed To Measure The Radiation Heat Flux Density (Or The Intensity Of Thermal Radiation, Energy Illumination, Irradiation) In The Infrared Region Of The Spectrum, As Well As To Assess The Exposure Dose Of Thermal Radiation Of Personnel In Industrial And Residential Premises, Caused By The Influence Of Local And General Heat Sources. Heat Flux Density Measurement Range - 10 ÷ 3,500 W/M2; The Main Absolute Error In Heat Flux Density Measurements Is ± (2.0 + 0.08·Iv)* W/M2; Time To Establish Operating Mode, No Less Than 15 Minutes.