Pacorr Testing Instruments Pvt. Ltd.
Pacorr has the latest technology quality testing equipment in its well-equipped facility. Priorit……...
The Model 383 Piezoelectric Accelerometer from Columbia Research Laboratories has been specifically developed to quantify vibration phenomena and high amplitude shock precisely. The high resonant frequency of 80 kHz leads to the least output distortion as a result of ringing while quantifying impact transients with durations as low as 50 µs.
Model 383 involves a sophisticated seismic system in which the sensing crystal is nearly constrained completely and free from zero shift after high energy effects. This accelerometer has not been affected by impact transverse components and has the ability to measure up to its rated value of 20,000 gand even to 50,000 gwith a steady operation.
Its robust construction guarantees high-performance, long life, repeatability and stability. Internal electrical isolation reduces ground loop issues caused due to noise currents.
Image Credit: Columbia Research Laboratories
High Shock to 20,000 G
Low base strain sensitivity
Isolated electrically
Availability of high resonant frequency
Sensitivity provided up to 0.5 pC/g
Specifications
Source: Columbia Research Laboratories
Transfer / Electrical | 383 |
---|---|
Charge Sensitivity1 | 0.5 pC/g Nominal0.95 pC/g Maximum |
Capacitance | 325 +/-100 pF |
Frequency Linearity2 | +/-5% Max2 Hz To 15,000 Hz |
Mounted Resonant Frequency | 80 KHz, Min. |
Transverse Sensitivity | 5% Max |
Amplitude Linearity | +/-1.0% (BFSL) |
Insulation Resistance | 10,000 M Ohm Min, 50 VDC Test |
Isolation Resistance | 100M Ohm, Min. |
Environmental | 383 |
---|---|
Vibration Limit | 1,000 g Max (Sine) |
Shock Limit | 20,000 g Max |
Temperature Range | -65 To +350 Deg F (-54 To +175 Deg C) |
Humidity 3 | 0 To 95% R.H. |
Base Strain Sensitivity | 0.003 g/uE Equiv, Typical |
Electromagnetic Sensitivity | 0.005 g (Equiv / 100 Gauss) |
Acoustic Sensitivity | 0.005 g RMS (Equiv @ 150 dB SPL) |
Physical | 383 |
---|---|
Configuration | Ring Shear |
Size | 0.500 In. Hex x 0.550 In. H (12.7 mm Hex x 19.05 mm H) |
Weight | 0.28 Oz (8 Gm) |
Case Material | 18-8 Stainless Steel |
Electrical Interface Coaxial | 10-32 Thread |
Mounting | 10-32 Tapped Base |
Notes:
1 At +75 Deg F, 10 g Peak, 100 Hz; Lower Frequency Limit is Determined by Associated Electronics2 Referenced to Sensitivity @ 100 Hz.3 Unit is Epoxy Sealed
Accessories Supplied
(1) 10-32 x 0.375” L Mounting Stud, St Stl
(1) Hardwood Storage Case
(1) Standard Calibration Data
(1) Certificate of Calibration Traceable to N.I.S.T.
Pacorr has the latest technology quality testing equipment in its well-equipped facility. Priorit……...
Monitor Technologies LLC was founded by George Gruber in Port Sanilac, MI in 1958. The company wa……...
/9-9-I-9M-9M-9-9A-9-9G-9G-9E-1/ 建立更新和更环保的航空运输方式的竞赛正在挑战传统的航空和航空电……...
Thread Check, Inc. is a full service gage company offering a complete line of precision thread pl……...
Emerson is a leading global technology, software, and engineering company providing innovative so……...
U.S. Industrial Machinery Company specializes in the distribution of metal working machinery. Our……...
Item North America is a premier provider of precision ball screws for use as a drive mechanism in linear slides, multi-axis motion and complex material handling devices. item ball screws feature hi……
SurPASS™ 3 is capable of measuring the zeta potential over an extensive range of materials and allows the analysis of varied surface properties and their changes. The zeta potential explains ……
AHP Materials is a specialty materials company focused on the manufacturing and selling of high purity specialty metals and compounds. AHP concentrates mainly on Antimony, Cadmium Sulfide, Telluriu……