NDT Testing Instruments

Frequency (continually adjustable) : 10 Hz to1280 Hz + 0.01 %

Amplitude acceleration ( at 30m/s2 pk ) : 40 Hz to 320 Hz + 0.3 dB + 1 digit

Amplitude velocity ( at 25mm / sec pk ) : 40 Hz to 320 Hz + 0.5dB +1 digit

Amplitude displacement ( at 50 μm pk-pk ) : 40 Hz to 320 Hz + 0.5 dB + 1 digit

Test force : 612.5 N, 980 N, 1225 N

Brinell hardness test : 1837.5 N, 2450 N, 4900 N/7350 N, 9800 N, 14700 N/29400 N

Hardness measuring area : 8 to 650 HBW (hard metals steel ball)

Hardness indication : Digital display

Test force : 9.8 N, 49 N, 98 N, 196 N, 294 N, 490 N

Hardness value symbol : HV1, HV5, HV10, HV20, HV30, HV250

Error range in display : ± 3.0 %, ± 2.0 %

Hardness indication : Digital display

Preliminary test force : 98 N

Total test force : 588, 980, 1471 N

Total test force dwell time : 0 to 30 S

Hardness indication : Analogue display

Preliminary test force : 98 N

Total test force : 588, 980, 1471 N

Total test force dwell time : 1 to 30 S

Hardness indication : Digital display

Preliminary test force : 98 N

Total test force : 588, 980, 1471 N

Brinell hardness test : 306, 613, 1839 N

Vickers hardness test : 294, 588, 980 N