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Sound level meter class I and II

Kern & Sohn GmbH (10429)

Sound level meter class I and II
For measurements for workplaces which are outdoors, e.g. at airports, on building sites, in road construction etc. with broad access to spectrum thanks to the highly-accurate 24-Bit A/D converter.

-Different sound pressure levels can be selected, such as, for example, Laeq, LcPeak, LaF, LaFMax, LaFMin, SD, SEL, E
-The optimised analogue frontend switch reduces the ambient noise and increases the linear measuring range
-Three profiles and 14 user-defined measurements can be calculated in parallel with different frequency and time weighting
-LN statistics and display of the graph showing the progression of time
-User-defined integral interval measurement up to a maximum of 24 hours is possible
-Frequency weighting (filter) A, B, C, Z
-Time interval during measurement: F (fast), S (slow), I (pulse)
-Freely-definable limits for the output of an optical alarm signal
-Peak Hold Mode to capture peaks
-Octavo function for targeted sound analysis
-Track function with graphic display of a measurement
-Calibration mode (with optional calibrator)
-Trigger mode: Analogue signal to switch the device on or off with 3.5 mm plug
-Automatic measurement for timer function is possible
-Measured value recording frequency selectable: 10, 5, 2 Hz
-Data transfer using MicroSD (4 GB), RS-232 or USB
-Option of fitting a column on the rear of the housing, ¼ thread

Scope of supply: Sound level meter, memory card, hard carrying case
Specifications SW 1000 // SW 2000
Measuring capacity linear: 20 ... 134 dB // 25 ... 136 dB
Frequency range: 0,003 ... 20 kHz // 0,02 ... 12,5 kHz
Sensitivity: 50 m V/Pa // 40 m V/Pa

PN	Manuf. PN	Supplier		PK	Type									General	Price	Quantity	Status	Add
4676252	SW 2000	Kern & Sohn GmbH		1	SW 2000, class II										1941.18 EU
6311638	SW 1000	Kern & Sohn GmbH		1	SW 1000, class I										3183.68 EU

Sound level meter SU 130, class II

Kern & Sohn GmbH (2954)

Sound level meter SU 130, class II
Sound level meter for noise measuring.
-Delivered in a hard carrying case
-Multi measuring functions: Lp: Standard sound level measuring function, Leq: Energy equivalent sound level measuring mode (type A), Ln: Shows the deviation from a pre-defined limit in %
-Selectable methods of evaluation: A: As sensitive as the human ear, C: Sensitive for noisier environmental, conditions, where there are machines, plant, motors etc., F: For areas where sound intensity does not vary
-Function to set limits: Programmable target value for go/no-go test values
-Track function for continuous recording of variable environmental conditions
-Peak Hold Mode to capture peaks
-Internal memory for measured values, for 30 measurements. Can be displayed on the PC
-Data interface RS-232, included
Specifications
Measuring range
Lp A:
Lp C / Lp F: 30 to 130 dB
35 to 130 dB
Leq:
Ln: 30 to 130 dB
0 to 100 %
Readability: 0.1 dB
Dimensions (W x D x H): 236 x 63 x 26 mm
Net weight: approx. 170 g
Power supply: 4 x 1.5 V AAA (not included)

PN	Manuf. PN	Supplier		PK	Type									General	Price	Quantity	Status	Add
6270977	SU 130	Kern & Sohn GmbH		1	Sound level meter SU 130, class II										188.24 EU

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