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Extech SL400-NIST - Personal Noise Dosimeter with USB Interface and NIST Calibration

Name: Extech SL400-NIST - Personal Noise Dosimeter with USB Interface and NIST Calibration
Brand: Extech
SKU: ExtechSL400-NIST
Price: 964.00 USD
Availability: InStock
Rating: 4.00 (2 reviews)

4 (2 Reviews) | UPC: 793950474013 | Model: Extech SL400-NIST

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Noise Dosimeter W/NIST- PLEASE NOTE: If not in stock: NIST calibration takes between 7-14 days once stock is available.

Personal Noise Dosimeter with USB Interface
NIST Calibration
USB interface with Windows® 7, 8, and 10 compatible software to control setup and retrieve stored events or analyze real-time measurements
Measures frequency weighted noise exposure and peak (C, Z) sound level
Datalogs up to 999,999 readings when used as a sound level meter with sampling times between 1 second and 24 hours
Sound level mode: displays sound level, min/max, time-averaged sound level (Leq), peak, and sound exposure level (SEL)
Adjustable Criterion Level, Exchange Rate, & Threshold
One user-defined measurement setup
Optional 94dB calibrator to perform "before" and "after" calibration checks per ANSI standards
Personal accumulated noise exposure measurement

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Description

Extech SL400-NIST

Personal Noise Dosimeter with USB Interface
NIST Calibration
Measures frequency weighted noise exposure and peak (C, Z) sound level
Data logs up to 999,999 readings when used as a sound level meter with sampling times between 1 second and 24 hours
One user-defined measurement setup

Personal Noise Dosimeter with USB Interface and NIST Calibration

For employees that are exposed to loud noise, sound level monitoring is essential to determine what protective measures are required. Perform OSHA and IEC Noise accumulation surveys to determine total sound exposure over an 8-hour period. The SL400-NIST is a compact, lightweight Dosimeter with USB interface and NIST Calibration designed to test noise exposure and provide noise surveys for compliance with OSHA, MSHA, DOD, ACGIH, and ISO standards. Includes PC software to control setup and retrieve stored events or analyze real-time measurements.

Meter Description

1. Microphone Connector

2. USB Interface (Side)

3. LCD Display

4. Power Button

5. Microphone and wind screen

6. Navigation Buttons

7. Start / Pause Button

8. Microphone Cable

9. REC/MEM Button

10. ENTER Button

11. SET Button

12. Stop Button

In The Box

Manuals/Guides

Manufacturer Specs

General Specification
Standards	IEC61252-1993, IEC67672-1-2003, ANSI S1.25-1992, ANSI S1.4-1983, ANSI S1.43-1997
Ranges	(Accuracy) 30 to 90 dB, 50 to 110dB; C, Z Peak: 70 to 140dB / C and Z Peak: 90 to 143dB (Accuracy: ±1.4dB@94dB 1kHz)
Frequency Weighting	A, C, Z
Response Rate	Fast, Slow, Impulse
Bandwidth	20Hz to 8kHz
Memory Dose:	10,000 points/SLM: 999,999 points
Criterion Level / Threshold Level	30 to 140dB in 0.1dB steps / 30 to 140dB in 0.1dB steps
Exchange Rate	3, 4, 5 or 6 dB
Measurement Duration	5, 10, 15, or 30 minutes; 1, 2, 4, 8, 10, 12, or 24 hours
Measurement Modes	%Dose, Lxmax, Lxyp, Lxmin, Lxeq, SEL (LAE), PeakMAX, LAVG, TWA, LEP, LN% SPL, Lxmax, Lxyp, Lxmin, Lxeq, SEL (LAE) PeakMAX
Dimensions/Weighting	4.2 x 2.6 x 1.3” (107 x 65 x 33mm) - exclude connector on top/ 7oz. (198g) include batteries and microphone cable

Tech Specs

Environmental Testers / Physical Property/Sound Level Meters Template
Minimum Sound Level	30 dB
Maximum Sound Level	143 dB
Display (Sound Level Meter)	Digital
Single Range	No
A Frequency Weighting	Yes
C Frequency Weighting	Yes
Accuracy	±1.4dB
Calibrator Capability	No
Vibration Measurement	No
Noise Level Measurement	Yes
Fast/Slow Time Adjustment	Yes
Min/Max Display	Yes
Type (Sound Level Meter)	II
Test Equipment General Attributes
Unique Features	USB interface with Windows® 7, 8, and 10 compatible Standards IEC61252-1993, IEC67672-1-2003, ANSI S1.25-1992, ANSI S1.4-1983, ANSI S1.43-1997 Measurement Modes %Dose, Lxmax, Lxyp, Lxmin, Lxeq, SEL (LAE), PeakMAX, LAVG, TWA, LEP, LN% SPL, Lxmax, Lxyp, Lxmin, Lxeq, SEL (LAE) PeakMAX
Safety Approval	CE
Interfaces I/O	USB
Storage	Internal Memory
Data Logging	Yes
HTS/Schedule B Number	9027.89.8090
ECCN Number	EAR99
Calibration Included	NIST Calibration
Battery Type	9v
Power Supply Voltage	Battery Powered
Country of Origin	Taiwan

Extech SL400-NIST Product Reviews

4

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Good

4.0

Works well and has a lot of functions. It isn't very intuitive, however, and there needs to be a way to lock the buttons out during a reading.

on Nov 28, 2022 I found this helpful (0)

Recommend to a Friend

Good for price

4.0

Works well and does all that it should. I wish I could lock the buttons or at least lock the power button off so someone couldn't shut it off so easy during a reading.

on Nov 28, 2022 I found this helpful (0)

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