NSG01/15 15 chips for noncontact/semicontact modes NSG01 series, resonant frequency 115-190kHz, force constant 2,5-10N/m. NSG01/50 50 chips for noncontact/semicontact modes NSG01 series, resonant frequency 115-190kHz, force constant 2,5-10N/m. NSG03/15 15 chips for noncontact/semicontact modes NSG03 series, resonant frequency 90-116kHz, force constant 0,5-2,2N/m. NSG03/50 50 chips for noncontact/semicontact modes NSG03 series, resonant frequency 90-116kHz, force constant 0,5-2,2N/m. NSG10/15 15 chips for noncontact/semicontact modes NSG10 series, resonant frequency 190-325kHz, force constant 5,5-22,5N/m. NSG10/50   50 chips for noncontact/semicontact modes NSG10 series, resonant frequency 190-325kHz, force constant 5,5-22,5N/m. NSG11/15 15 chips for noncontact/semicontact modes NSG11 series, each chip has 2 cantilevers, resonant frequency 190-325kHz, 115-190kHz; force constant 5,5-22,5N/m, 2,5-10N/m. NSG11/50 50 chips for noncontact/semicontact modes NSG11 series, chips has 2 cantilevers, resonant frequency 190-325kHz, 115-190kHz; force constant 5,5-22,5N/m, 2,5-10N/m. NSG20/15 15 chips for noncontact/semicontact modes NSG20 series, resonant frequency 260-630kHz, force constant 28-91N/m. NSG20/50 50 chips for noncontact/semicontact modes NSG20 series, resonant frequency 260-630kHz, force constant 28-91N/m.