Dual Channel Temperature Recorder

Conductivity and Temperature Recorder

Consideration has been given to the effect of vacuum pan circulation on sugar quality particularly with reference to filterability. It has been suggested1 that the introduction of a mechanical circulator, or stirrer, would enable the process to be carried out within closer temperature limits, so that the occlusion of undesirable substances could be prevented. In considering the possible install...

Multi-channel recorder for I-V curves

The operation of nine – channel microprocessor controlled recorder to be used for concurrent recording of current – voltage characteristics in two or three electrode configurations has been described in the present study. The prototype version of the recorder as been designed for measurements associated with determination of oxygen stream density in the course of soil oxygen micro-diffusion. Th...

A Three - Channel Piezo - Electric Pressure Recorder

Multi-channel recorder for forces and accelerations

The operation of four – channel microprocessor controlled recorder to be used in combination with ENDEVCO piezoelectric force and acceleration sensors has been described in the present study. The purpose of the equipment is to record the data obtained in the course of bruise testing for fruit and vegetables with high water content. The data from four sensors are recorded with 12 bits resolution...

High Temperature Behavior of Dual Phase Steels

Dual phase steels with different martensite volume fraction and morphology were tensile tested at a temperature range of 25 to 5500C. Stress-strain curves of all steels showed serration flow at temperatures of 250 and 3500C, and smooth flow at the other temperatures. Both yield and ultimate tensile strengths increased with increasing testing temperature up to about 450<sup...