防静电PU发泡椅 Color:Black anti-static PU becomes spongy take shope Dimension: 415*400mm(chair seat); 370*250mm(chair back) Height adjustable between about 460-600mm adjustable pneumatic rod) Surface resistance: 108~1010 Ω . System resistance:≤109Ω Purift the Class:Can amount to 1000 classes. Specification: high strength die-casting chroming A-alloy five-star-foot; high strength E-metal castor; static electricity conductive; fixed foot seat is also available on request