499 防靜電墊 靜電消除器 HAKKO白光焊接拆焊
Specifications Model No.499-1499-5ColorGreenLight greenApplicationsFor floorFor tableElectric resistance1.0 × 108 Ω or less (Technical recommendations of research institute of industrial safty, Electr
Specifications
| Model No. | 499-1 | 499-5 |
|---|---|---|
| Color | Green | Light green |
| Applications | For floor | For table |
| Electric resistance | 1.0 × 108 Ω or less (Technical recommendations of research institute of industrial safty, Electrode: 60Φ × 10 kg DC 100 V) | 1.0 × 107 Ω or less (Technical recommendations of research institute of industrial safty, Electrode: 60Φ × 10 kg DC 100 V) |
| Material | Nitrile rubber (NBR) | |
| Hardness | 85±5 (JIS K 6253 durometer A type) | 67±5 (JIS K 6253 durometer A type) |
| Wear resistance | 1 cm3 or less (Taber abrasion tester) | |
| Tensile strength | 8.8 MPa or more (JIS K 6251) | 6.0 to 12 MPa (JIS K 6251) |
| Residual dent depth | 0.7 mm or less (JIS A 5705) | 1.0 mm or less (JIS A 5705) |
| Dimensions | 10 (L) m × 1 (W) m × 2.0 (T) mm | |
An electric resistance of the discontinued models 499-4 and 499-5 is the same as 499-5.
There is no requirement for the resistant value on reverse side, but take the value ‘within 1 × 106 Ω’ as a guide line.