Product Description
Landtek SL-1256DOS Logging Personal Noise Dose Meter
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Features Landtek SL-1256DOS Logging Personal Noise Dose Meter
- Simple operation, including immediate reading of results.
- Eight standard dose measurement settings are built in: OSHA80, OSHA90, MSHA-80, MSHA-90, DOD, ACGIH, ISO85 and ISO90.
- Nine user-defined measurement settings.
- *Single sound level meter (SLM) setting.
- Single sound level meter SLM setting.
- Storage of results of 50 doses DATA.
- Download setup from PC to meter.
- Key lock protects the meter against accidental operation.
- Timer supports pre-selection of measurement time and duration.
- Use USB data output to connect with PC.
Specification Landtek SL-1256DOS Logging Personal Noise Dose Meter
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Standard Applied
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IEC61252, ANSI S1.25 – 1992 for dose meter and sound exposure meters. IEC 61672-1-2013 Class 2
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Microphone
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1/2-inch electret condenser microphone with 31-inch integral cable
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Display
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Liquid Crystal Display
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Measurement Ranges (Linearity and Indicator ranges at 4KHz)
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60 – 130 : 60 – 130dB (A and C)
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70 – 140 : 70 – 140dB (A and C)
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Peak  Ranges  (C–weighted  or  Linear  Peak  over the  top  40dB  of  each  measurement  range)
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60 – 130 : 93 – 133dB Peak
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70 – 140 : 103 – 143dB Peak
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Frequency Weightings
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RMS Detector: A or C
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Peak Detector: C or Z (Linear)
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Time Weightings
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Fast and Slow (RMS detector)
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Exchange Rate
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3, 4, 5 or 6dB
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Stabilization Time
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10 seconds from power on
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Threshold and Criterion Levels (From the setup, predefined in the built – in setup according to applicable standards)
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Threshold Level : 70 – 90dB in 1dB steps
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Criterion Level : 80, 84, 85 or 90dB
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Criterion Level : 80, 84, 85 or 90dB
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At 0.1dB above the top of the selected measurement range
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At 0.1dB above the top of the selected measurement range
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Under–Range Indications
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High Level Detector
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115dB
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Keypad Lock
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Lock and unlock by pressing key combinations: Up and right arrows to lock; left and down arrows to unlock
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Clock
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Real–time clock with calendar
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Memory
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Measurement Control
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Measurement Duration : May be set to 5, 10, 15, or 30 minutes or 1, 2, 4, 8, 10, 12, or 24 hours
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Timers |
Up to 16 timers(automatic start and stop)can be set(maximum up to one month ahead of measurement time) |
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Timer Controlled Started / Stop
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Set up from the PC software or meter keypad
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Logging
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All measurement parameters values can be logged
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Logging Period (LP)
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1s, 2s, 5s, 10s, 15s, 20s, 30s, 1min, 2min, 5min, 10min, 15min, 20min, 30min or 60min
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Logging Capacity
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120000 values can be stored at any one time
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Setup
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Eight built–in (predefined) default setups are included. Nine additional user–defined setups can be stored
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Output
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USB interface
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Power Supply
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4×1.5V AAA Size (UM-4)Battery
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Battery Indicator
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Symbol indication battery voltage level in 4 steps.
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Operating Temperature & Humidity
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0 – 50ºC (32 to 122ºF) ,10 – 90%RH
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Storage Temperature & Humidity
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-10 – 60ºC(14 to 140ºF) ,10 – 75%RH
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Size
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140x72x34mm
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Weight
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Approx. 350g (including batteries)
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Landtek SL1256DOS – Datasheet
Produk Kami asli langsung Dari distributor Landtek Oleh Karena Itu Harga murah Dan berkualitas bergaransi tentunya. dapat di kirim ke seluruh wilaya Indonesia.
Dalam pengiriman Produk yang pelanggan beli, sebelumnya sudah kami cek untuk memastikan Produk dalam keadaan baik Dan siap kirim.
