Note : Pre-order item
Model : ST-109R
Comply with IEC-61672-1:2002 class 1
Applications :
- Evaluation of environmental noise
- Measurements of noise at workplaces
- Assessment of product noise
Specifications :
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USB interface
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Yes
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Data stored up
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37,000 records
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Micro SD card
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Up to 32G
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Bargraph display
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Yes
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Display
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3-1/2 digit backlit LCD display with maximum reading of 1999
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Display refresh rate
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1 time / second
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Applicable standards
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IEC 61672-1:2002 class 1
ANSI S1.4 Type 1
CNS NO. 7129 Type 1
JJG-188-2002 class 1
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Microphone
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1/2 pre-polarized condenser microphone build in preamplifier : -26 +/- 2 dB (50MV/Pa)
Frequency range : 10 Hz - 20 KHz
Heat noise : < 28 dB (A)
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Measurement items
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Lxyp, Lxmax, Lxmin, Lxeq, LAE, Lcpeak, RT60
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Measurement range
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30 dB - 130 dB (A)
35 dB - 130 dB (C)
40 dB - 130 dB (Z)
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Range
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30 dB - 90 dB (L)
50 dB - 130 dB (M)
70 dB - 130 dB (H)
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Dynamic range
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60 dB
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Integrate time setup
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Manual, 10s, 1m, 5m, 10m, 30m, 1h, 2h, 4h, 8h, 16h, 24h or set in a given range
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Maximum peak C sound level
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Measurement 70 - 133 dB
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Time weighting
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Fast, Slow, Impulse
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Frequency weighting
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A / C / Z
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Frequency range
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20 Hz - 16 KHz
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DC output
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10 mV / 1 dB
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AC output
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1 Vrms (+/- 10%) / 130 dB each range
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Battery life
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approx. 30 hours
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Power
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1.5V x 4 alkaline batteries
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External power
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AC 100 - 240 V to DC 6 - 9 V / 0.5A
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Dimension
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285 x 90 x 39 mm (L x W x H)
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Weight
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550g (including batteries), 1.35 kgs (including package)
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Note : All the above descriptions are subject to change without notice
Country of origin : Taiwan
Warranty : 1 year against manufacturing defects
Remarks : For warranty claim :-
1) There is NO one to one exchange
2) Unit need to sent back to manufacturer for rectification & repair
Delivery : 3 to 5 days working days (in-stock unit) else 3 to 4 weeks (pre-order unit) subject to factory confirmation
Free shipping within Malaysia
For stock availability, kindly contact us @
Tel : +6012 728 1063
Email : enquiry@giitechnology.com |
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