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Διακριβώσεις (Διαπιστευμένο Εργαστήριο από το ΕΣΥΔ) Συντηρήσεις - Επισκευές Εργαστήριο Mέτρησης καθαρών χώρων (με Πιστοποίηση Lloyd's) Έλεγχοι Καταλληλότητας (IQ/OQ/PQ) Temperature/ Humidity Mapping Μετρήσεις υγείας & ασφάλειας Μελέτες επικύρωσης Μελέτες δόνησης & θορύβου Οργάνωση ΕργαστηρίουSW
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SW
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Κατασκευαστής : Sauter
- Data logging function with date and time in the device...
- ...and data transfer using MicroSD (4 GB) memory card (included with delivery), RS-232 or USB
- Different sound pressure levels can be selected, such as, for example, Laeq, LcPeak, LaF, LaFMax, LaFMin, SD, SEL, E
- Ideal 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
- Floating point evaluation for higher level of accuracy and better stability
- The optimised analogue frontend switch reduces the ambient noise and increases the linear measuring range
- A specially-developed algorithm permits a compliant dynamic range of more than 120 dB! (SW 1000: > 123 dB; SW 2000: > 122 dB)
- 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
- : 10, 5, 2 Hz
- Operating languages: german, English, french, Spanish, Portuguese
- Delivered in a hard carrying case
|
Model
|
Accuracy
class |
Measuring
capacity Linear dB |
Frequency
range dB |
Sensitivity
V/Pa |
|
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SW 1000
|
1
|
13–136
|
0,003–20 kHz
|
50 m V/Pa
|
||||||||||
|
SW 2000
|
2
|
14–136
|
0,02–12,5 kHz
|
40 m V/Pa
|