BRINGING INNOVATION TO LIGHT 203.425.8900 [email protected] | www.hoffmanengineering.com TEST EQUIPMENT LM-33-550 Hoffman NVG lighting conformity test kit, LM-33-550, provides the equipment compo- nents, processes, and procedures for testing NVG compatibility of modified cockpits. The LM-33-550 test kit is a cost-effective, turn-key solution for verifying compliance with 14 CFR 27 or 29 sections 771, 772, 777, 1301, 1321(a), 1381(b) relative to pilot wearing NVGs. Featuring a USAF 1951 high and medium contrast resolution target, an easy to read light meter accurate to 1.100th lux, and an operator computer based training pro- gram, the LM-33-550 test kit allows for repeatable, NIST traceable test results to ensure compliance with the regulatory guidelines in the instructions for continued airworthiness. Included in this Kit • United States Air Force (USAF) 1951 Resolution Target • Illumination Source • Light Stands • Digital Light Meter • Tape Measure • Transport Case • Training Program Related Products Cockpit Inspection Scope (NVG-104) Light Leak Filter Kit (NVG-105) NVG LIGHTING CONFORMITY TEST KIT Rev A - May 14