1562 IET | Alldatasheet
Document overview
- Manufacturer or author: Administrator
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Technical content
Acoustical Output: F requencies: 125, 250, 500, 1000 and 2000 Hz Frequencies Accuracy: ±3% Output Level: 114 dB re 20 x 10-6 μN/m2 Level Accuracy: at 23°C and 790 mm Hg: ±0.3 dB @ 500 Hz; ±0.5 dB @ other frequencies. Adaptors: Fits GenRad 1 1/8" mics directly; other mics require adaptors (available in limited quantities). Output Voltage: 1.0 V ±20% behind 6000 Ω. Frequency Characteristic: Output is fl at ±2%. Distortion: < 0.5%. Connector: Jack to accept standard 1/4" phone plug. Power Requirements: standard 9 V alkaline battery (NEDA 1604 AC). Weight: 0.45 kg (1 lb). Operating Environment: 0 to 40°C, 0 to 95% relative humidity. Storage Temperature: -40 to +60°C with battery removed.
ORDERING INFORMATION
1562-A Sound-Level Calibrator IET LABS, INC. in the GenRad Tradition www.ietlabs.com TEL: (516) 334-5959 • (800) 899-8438 • FAX: (516) 334-5988 Con tents p. 2 Applic. pp. 4-8 Selection pp. 9-11 Products pp. 12-87 GenRad prod ucts pp. 50-87 Index p. 89 Workhorse of the acoustics fi eld Calibrates most sound-level meters Generates standard level and frequencies Adaptable to various microphone sizes Use in the lab or in the fi eld Supplied with instruction Manual and batteries Adaptors and cases available Sound-Level Calibrator 1562-A Series1562-A Series Electronic cat/1482/May 5, 2022 Model 1562-A Sound-Level Calibrator