Load Test - Constant Testing machine is
based on properties of load patterns that specify how simulated user load
can be adjusted during load test. Constant load pattern here finds usage for
specifying user load which do not change during load test.
Constant load types tests use weights directly for applying load as well as
to measure it. Further, these load-rate test machines come with separate
load and measurement units where loads are applied generally through means
of hydraulic ram and are generally driven by gear-screws.