ALD & AGD Apparatus
The size and shape of aggregate particles determination test method is used for testing sealing chips, for example. The method requires the ALD and AGD values to be measured and then, the ratio between them calculated.
G-ALD: ALD measuring apparatus with a digital dial gauge and foot
G-AGD: AGD measuring trough
Both devices are made to last, in full conformance with NZS 4407 and with spare parts readily available.
IANZ calibration is available on request.