5803A脉冲锤
概述
The Dytran 5803A is an IEPE impulse sledge hammer, used to excite larger structures with a definable impulse force, for purposes of studying their dynamic behavior. The impulse is used to identify resonances, an important measurement parameter for the study of dynamic behavior, as well as to help determine the overall structural health of a test specimen.
With a sensitivity of 1 mV/lbf and an available measurement range of 5,000 lbf, model 5803A is the largest of the Dytran sledge hammers with a head weight of 12 pounds, and is supplied with four interchangeable impact tips. Electrical connection is achieved via a BNC jack located at the end of the hammer handle. Design of the Dytran IEPE impulse sledge hammer incorporates a special acceleration compensated piezoelectric force sensor in the hammer head at the striking face, ensuring a smooth frequency spectrum that is free from anomalies.
特性
1. 1 mV/lbf sensitivity
2. 5,000 lbf range
3. lbf maximum force
4. BNC connector
5. 12 pound head weight
6. IEPE
应用
1. Modal and structural analysis of very heavy structures such as concrete castings, storage tanks, pipelines, towers, bridges, dams and concrete structures
2. Structural testing of locomotives, ships and building foundations
3. Other low to very low frequency structural testing requirements
参数
SPECIFICATION VALUE UNITS
RANGE, NOMINAL FOR +5 VOLTS OUT 5000 LBS
SENSITIVITY, ±mV/LB
MAXIMUM INPUTLBS
STIFFNESS, FORCE SENSOR 110 LB/m IN
RESONANT FREQUENCY, SENSOR WITH NO IMPACT CAP 75 kHz
LINEARITY +/- 2 % FS
F.S. OUTPUT +5 VOLTS
OUTPUT IMPEDANCE, NOM 100 OHMS
VOLTAGE BIAS, INTEGRAL AMPLIFIER +11 VDC
INPUT CURRENT RANGE [1] 2 to 20 mA
COMPLIANCE (SUPPLY) VOLTAGE RANGE [1] +18 to +30 VOLTS DC
MATERIAL
FORCE SENSOR 17-4 PH ST. STEEL
HAMMER HEAD STEEL CAST
HANDLE WOOD
IMPACT TIPS, ALL POLYURETHANE
WEIGHT, HEAD WITH FORCE SENSOR 12 POUNDS
CONNECTOR, AT END OF HANDLE BNC JACK
配件
Supplied Accessories: (1) model 6252H hard impact tip, (1) model 6252M medium impact tip, (1) model 6252S soft impact tip, (1) model 6252T tough impact tip
Recommended Accessories: model 4114B1
Compatible Cables: 6020A
订货型号
5803A
5803AT
5803M1
