ESD Khau Kev Xeem
Cov kev cai tseem ceeb rau kev kuaj khau ESD yog raws li hauv qab no:
Xeem ib puag ncig
Kub: (20 ± 2) degree
Tus txheeb ze humidity: 30% ± 3%
Ib sab saum npoo yuav tsum tau ntxuav nrog ethanol thiab qhuav ua ntej kuaj.
Cov cuab yeej kuaj
Resistance Tester: 100V ± 5% DC qhib Circuit Court voltage, ntsuas ntau dua lossis sib npaug rau 1.0 × 10 ^ 6 ohms
Electrodes: Aluminium ntawv nyiaj rau qhov zoo electrode, stainless hlau phaj rau tsis zoo electrode
Conductive Coating Resistance Measuring Device
Txoj Kev Xeem
Antistatic khau Resistance Test: 500V voltage, kuj ntau 0.5 × 10 ^ 5 ~ 10 ^ 7 ohms
Kev Ntsuas Cov Khau Kev Ua Haujlwm: 100 ± 5V voltage, tsis kam Tsawg dua lossis sib npaug rau 1.5 × 10 ^ 7 ohms
Tib neeg Lub Cev Kev Ntsuas Kev Ua Haujlwm Zoo: 1.0 × 10^7 ~ 1.0 × 10^11 ohms
Test Standards
Txuj ci thoob ntiaj teb: IEC 61000-4-2
American Standard: ANSI/ESD S20.20
Suav Txheem: GB / T 17626.2
Kev Xeem Xeem: Cov khau Antistatic yuav tsum tau tshuaj xyuas txhua 6 lub hlis. Cov khau khiab yuav tsum tau kuaj xyuas txhua 3 lub hlis.