Uv Led Unit For Magnetic Particle Inspection; Uv Intensity: Minimum 4,000 Microwatt/Sq.Cm. At 380 Mm Distance, Large Uv Light Field: Dia 200 Mm At 380 Mm Distance Of > 1,000 Microwatt/Sq.Cm., W Hite Light Emission: <8 Lux, Hand Held, Light Weight (Should Be Less Than 1 Kg) And Ergonomic, No Uvb/ Uv C Emission, And Electrical Power Supply: 230V, 50 Hz, Cable Length: 5 Metres; As Per Specification Astm E 1 444/ Astm E 3022 With Minimum One Year Warranty. [ Warranty Period: 12 Months After The Date Of Deliv Ery ] ]