antistatic chair,clean room chairs

Anti-static / clean room leather chairs by the work of conductive PVC imports of high-quality package formed containing high-density foam and dust filters, which are very comfortable, nice shape. Color: Anti-static PVC leather with blue, black and two color options Size: seat 320 × 300mm; Low-chair adjustable height range: 420mm-570mm High chair adjustable height range: 580mm-580mm Surface Resistivity :107-109, grounding resistance: ≤ 109 Ω Dust Level: 100 level and above Wheels: Using conductive wheel 104 × 106Ω, does not produce a black indentation and the particle, can choose a fixed foot cup or rotating wheels