Sound Examiner SE-401-IS Type 1 by TSI Quest - Sound Level Meter

SE-401-IS-AC3

As low as $110.00

The SE-401 Sound Examiner by TSI Quest is a robust, handheld, intrinsically safe sound level meter designed for precision noise measurement in occupational and hazardous environments. It offers real-time data logging with parameters such as SPL, Leq, and peak sound levels, ensuring comprehensive noise analysis. With features like customizable frequency weighting (A, C, Z) and response times (fast/slow), it adapts to various monitoring requirements. The intrinsically safe design makes it suitable for use in explosive or flammable atmospheres, providing reliable performance while ensuring safety. Equipped with a USB interface for seamless data transfer and charging, it supports advanced reporting through 3M's Detection Management Software.

The SE-401IS Sound Examiner is an intrinsically safe, professional-grade sound level meter designed for occupational and environmental noise measurements in hazardous environments. This precision instrument combines accuracy, ease of use, and durability in a compact, handheld package, making it ideal for industrial hygienists, safety professionals, and acoustical consultants who need reliable noise assessments in potentially explosive atmospheres. Meeting ANSI S1.4 Type 2 and IEC 61672-1 Class 2 standards with a 30-140 dB measurement range, Type 1 microphone and extensive battery life, it's perfect for workplace noise assessments in hazardous locations, OSHA compliance testing, and basic acoustical studies in environments where standard electronic devices pose safety risks.

** This item does not calculate TWA **

Rental Includes: SE-401IS Sound Level Meter, AC-300 Calibrator, Windscreen, Wrist Strap, USB Cable, Calibration certificate, Carrying case, Batteries, Screwdriver, USB Flash Drive with Manual, Detection Management Software, & Quick Start Guides

Equipment Specifications

Intrinsically Safe (Red housing); approved for use in hazardous environments
Microphone Type: Class/Type 1 Precision
Measurement Range: 30 to 140 dBA overall, with 110 dBA total dynamic range
Maximum Peak Level: 143 dBA (sampled peak)
Measured Parameters: SPL, Lmax, Lmin, Peak, Leq/Lavg, Elapsed Time
Frequency Weighting: A, C, Z
Response Time: Fast and Slow
Exchange Rates: Selectable 3, 4, or 5 dB
Battery: 1500 mAh rechargeable lithium polymer (Intrinsic Safe model); 8-hour runtime typical
Display: Backlit LCD screen with intuitive menu and multi-parameter view
Dimensions: 11.2" x 2.8" x 1.3"
Weight: 14.5 oz (with mic and preamp)
Memory: 2 MB internal (stores ~34 days of 1-minute data logging)
Communications: USB interface (mini USB port)
Conformance Standards: IEC 61672-1 (2002), ANSI S1.43-1997 (R2007)

More Information

More Information
SKU	SE-401-IS-AC3
Manufacturer	TSI Quest
Kit Contents	SE-401IS Sound Level Meter, AC-300 Calibrator, Windscreen, Wrist Strap, USB Cable, Calibration certificate, Carrying case, Batteries, Screwdriver, USB Flash Drive with Manual, Detection Management Software, & Quick Start Guides
Shipping Dimensions (LxWxD)	15x13x7
Weight (lbs)	10.000000
Measuring Range Decibels	30 - 140 dBA
Frequency Weight	A, C, Z
Time Response	Fast, Slow
Exchange Rate	3, 4, or 5 dBA
Measuring Parameters	SPL, Max, Min, Peak, Leq, Lavg, Le, and elapsed time
Internal Memory	2MB (34 days at 1-minute logging)
Power	Rechargeable Lithium Polymer Battery