This is the highest frequency for which the response will be tested. Many impact hammers come with tips of different material and different hardness. These different hardness tips will induce different responses. Typically the hardest tips are used to measure response at the highest frequencies.
Search Logic:
All matching products will have a value greater than or equal to the specified value.
Pulse duration is the length of time that the impact hammer tip is imparting force to the structure. In general, harder tips will deform less than softer tips during impact and will therefore have a shorter pulse duration.
Search Logic:
All matching products will have a value less than or equal to the specified value.
Pulse duration is the length of time that the impact hammer tip is imparting force to the structure. In general, softer tips will deform more than harder tips during impact and will therefore have a longer pulse duration.
Search Logic:
All matching products will have a value greater than or equal to the specified value.
Hammer strikes are controlled remotely, usually electrically. Automatic impact hammers may be used when response needs to be measured for a precise pattern or frequency of impacts. Tool is fixtured in place.
Search Logic:
"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
Hammer includes necessary additional equipment for signal conditioning and/or analysis. This would include components such as an accelerometer to be attached to the structure being excited, signal conditioners for the transducer signals, and a multichannel analyzer for the transducer and the accelerometer.
Search Logic:
"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
The temperature range over which the device must operate.
Search Logic:
User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.
