SC-4000A Series Clarify tester in line with the People's Republic of China Ministry of Health standards. The tester applicable to detect the clarity of all types of injection, infusion bottles and liquid. The lighting index, black background and testing white are in line with the “China Pharmacopoeia 2005 version”. The main technical parameters:Illumination range : 1000-4000LX Time limits on the scope of arbitrary : 1-99S Power: 30W (single) Lamp: 20W (special fluorescent lamp)