UNS-P, UNS-PA – surface devices of non-electric initiation system
UNS-P, UNS-PA

UNS-P with a connector for 8 tubes, UNS-PA with a connector for 5 tubes.

Designed to conduct blasting operations on the Earth’s surface to initiate devices UNS-S, UNS-P and UNS-PA.

Length of tube 4.0 6.0; 10.0 12.0; 100.0 m
Tube color: blue
8 series of delays, with steps: 0; 15; 25; 40; 65; 105; 200 ms
Moisture resistance: 0.005 MPa / 1 day
Resistance to hits under 90° degrees (by connector) 600 J
Static tensile streght: 5 kgs/ 5 min
Temperature range of application: -40 … + 60 °С
Warranty: 2 years

UNS-S – borehole devices of non-elecric initiation system
UNS - S

Designed for initiation of intermediate detonators (checkers, cartridges, etc.) during blasting operations on the earth’s surface.

Length of tube: 7.0; 9.0; 12.0; 16.0; 21.0; 30.0 m
Tube color: red
9 series of delays, with steps: 100; 150; 200; 250; 300; 350; 400; 450; 500 ms
Initiating ability: breaks a lead plate with a thickness 6.0 mm
Moisture resistance: 0.2 MPa / 6 days
Resistance to hits under 30° degrees (by capsule-detonator) 250 J
Static tensile streght: 8 kgs / 5 min
Thermal resistance: 120 °С / 1 h
Temperature range of application: -40 … + 60 °С
Warranty: 2 years

UNS-SH, UNS-SHK – borehole devices of non-elecric initiation system
UNS-SHUNS-SHK

Designed for delaying initiation of detonating cords and borehole charges during blasting operations in mines

Length of tube: 2.0; 4.0; 6.0; 9.0; 15.0 m
Tube color: yellow
30 series of delays, with steps: 0; 20; 40; 60; 80; 100; 125; 150; 175; 200; 250; 300; 350; 400; 450; 500; 600; 700; 800; 900; 1000; 2000; 3000; 4000; 5000; 6000; 7000; 8000; 9000; 10000 ms
Initiating ability of UNS-SH: breaks a lead plate with a thickness 6.0 mm
Initiating ability of UNS-SHK: breaks a lead plate with a thickness 5.0 mm
Moisture resistance: 0.1 MPa / 6 h; 0.005 MPa / 6 h; 0.4 MPa / 6 days
UNS-SH resistance to hits under 30° degrees (by capsule-detonator) 100 J
UNS-SHK resistance to hits under 90° degrees (by capsule-detonator) 10 J
Static tensile streght of UNS-SH: 5 kgs / 5 min
Static tensile streght of UNS-SHK: 3 kgs / 5 min
Temperature range of application: -40 … + 60 °С
Warranty: 2 years