Gracey & Associates Hire

Bruel & Kjaer 2236

The B&K 2236 precision meter is designed to meet stringent standards for both environmental and occupational noise measurements

• Uses
• Environmental Noise - Assessment - Monitoring - Complaints
• Occupational noise evaluation
• Noise reduction
• General purpose Class 1 sound measurements

• Features:
• A and C weightings
• Fast, Slow and Impulse time constants
• RMS and Peak simultaneous measurements
• Peak, Lmax, Lmin, Leq, SEL and 3 Ln values
• Performs complete statistical analysis
• Levels may be logged from 1 second up to hourly intervals
• Large non volatile memory
• Short term, long term and dose measurements
• Auto-start - enables unattended measurements
• Back-lit display
• DC and digital outputs
• Internal clock and calendar

Delivered with a 4188 microphone and windshield in a carrying case, together with calibration certificates for the meter, microphone and preamplifier. Please order any additional items required from the lists below.

Manufacturer's Specifications

Sound level meters and particularly microphones are very susceptible to damp, so should not be used outside, unless protected.

We also hire Windows XP laptops loaded with the above software.