Description

PCE Instruments Class 1 Sound Level Meter Calibrator (PCE-SC 09) is a compact and reliable device designed to calibrate sound level meters and noise measurement systems. It provides quick and precise calibration, ensuring accurate readings in various industrial and laboratory applications.

This sound calibrator operates at a reference frequency of 1000 Hz, making it compatible with A, B, C, and D weighting filters. With a calibration pressure of 94 dB and 114 dB, this device is ideal for ensuring compliance with noise measurement standards.

Specifications and Dimensions
- Sound Pressure Levels: 94 dB, 114 dB
- Accuracy Class: IEC 942, Class 1
- Sound Level Accuracy: ± 0.3 dB (20°C / 68°F, 760 mm Hg)
- Calibration Frequency: 1000 Hz for A, B, C, and D weighting filters
- Frequency Accuracy: ± 0.01%
- Compatible Microphone Sizes: 1″, 1/2″ (included adapter), 1/4″ (optional adapter)
- Display: Digital
- Height Dependency: 0.1 dB per 610 m difference in height from zero level
- Temperature Coefficient: 0 … 0.01 dB / °C
- Battery Status: Graphical display
- Power Supply: 2 x 1.5V AA batteries
- Operating Conditions: -10 … 50°C / 14 … 122°F, 20 … 90% RH (non-condensing)
- Storage Conditions: -40 … 65°C / -40 … 149°F, 20 … 90% RH (non-condensing, without battery)
- Dimensions: 100 x 100 x 75 mm / 3.9 x 3.9 x 3 in
- Weight: 250 g / < 1 lb

Key Features and Benefits
- Ensures accurate calibration of sound level meters and noise measurement systems
- Operates at a reference frequency of 1000 Hz for reliable measurements
- Compatible with A, B, C, and D weighting filters
- Calibrates microphones of different sizes using included adapters
- Lightweight and portable for convenient use in field and laboratory applications
- Graphical battery status display for easy monitoring
- Meets IEC 942 Class 1 accuracy standards

Includes
- 1 x Sound Level Meter Calibrator PCE-SC 09
- 1 x 1/2 Inch Adapter
- 1 x Instrument Case
- 2 x 1.5V AA Batteries
- 1 x Quick Start Guide