model  Deep throat     scope       model       Deep throat      scope

N4A0008    5mm         0-145mm        N4C000       180mm        0–335mm

N4B0001    30mm       0-235mm        N4E000        110mm        0–20 mm

Test method: Rockwell standard according to EN ISO 6508, ASTM E-18

Buchwald HBT non-standard program test force range (30-187.5 kg)

Test Unit 001 N1A Spring Sleeve:

N2H(15kg)        N2G(31.25kg)    N2E(60 kg)        N2F(100 kg)        N2D (187.5kg)

N2C (30 kg)      N2L (45 kg)        N2B (62.5 kg)    N2A (150 kg)

Load control test stand (The probe is movable 55mm)

N1P000 Standard basis for testing plastics EN ISO 2039-1-(5,13.5, 36.5,98kg)

N1R000 Basis of Rockwell criterion EN ISO 6508-(60,100,150 kg)

N1S000 Surface rockwell criteria basis EN ISO 6508-(15, 30, 45 kg)