เครื่องมือวัดอุตสาหกรรม l Measuring Instruments [10259]
คุณสมบัติการใช้งานเครื่องมือวัด l Featured Products [872]
รหัสสินค้า | SKU-08433 |
หมวดหมู่ | •เครื่องวัดเสียง(Sound Level Meters) |
ราคาปกติ | |
ลดเหลือ | 0.00 บาท |
สถานะสินค้า | Pre-Order |
ลงสินค้า | 19 ก.ค. 2564 |
อัพเดทล่าสุด | 19 ก.ค. 2564 |
คงเหลือ | 1 ชิ้น |
จำนวน | ชิ้น |
Conformity standard | JIS C 1509-1: 2005 (Class 2) JIS C 1516: 2014 (Class 2) | |
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IEC 61672-1: 2002 Class 2 | ||
Model Approval Number Measurement Law (enforced in 2015) |
TS161 | |
Microphone | 1/2 inch back electret condenser microphone MI-1433 Nominal sensitivity level: -29 dB |
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Preamp | Microphone preamplifier MI-3111 | |
Linear operating range (linearity range) | 100 dB (wide range), 80 dB (normal range) | |
Measurement frequency range | 10 Hz to 8 kHz (JIS, IEC) | |
Linear motion full range | A characteristic: 26 dB to 135 dB (JIS, IEC) C characteristic: 31 dB to 135 dB (JIS, IEC) Z characteristic: 36 dB to 135 dB (JIS, IEC) |
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Frequency weighting characteristics | A, C, Z | |
Self-noise (Typical) | A characteristic: 15 dB C characteristic: 17 dB Z characteristic: 25 dB |
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Level range | 20-90 dB, 30-90 dB, 40-100 dB, 50-110 dB, 60-120 dB, 70-130 dB (normal range) / 40-120 dB (wide range) |
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Time weighting characteristics | FAST, SLOW | |
Measurement item | L p , L eq , L E , L max , L min , L peak , L N (L high , L 5 , L 10 , L 50 , L 90 , L 95 , L low , L ave ) | |
Level trend | Lp, various calculated values (display values can be read by auto memory recall) |
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Sampling cycle | 31.25 μs ( other than L N ) 100 ms (L N ) |
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Measurement time | Manual, optional setting (199 h 59 m 59 s max) | |
Total measurement time | Optional setting (199 h 59 m 59 s max) | |
Start mode | Manual, timer (00 h : 00 m : 1 min unit), trigger (can be started after any time (0 to 10 s, 1 s unit) elapses after trigger detection (trigger delay function)) |
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Internal reference signal (REF OUT) | 1 kHz sine wave (-6 db (normal range), -16 dB (wide range) with respect to the upper limit of the level range) | |
Recommended acoustic calibrator | SC-2500, SC-3120, SC-2110A | |
display | LCD with LED backlight Semi-transmissive 124 x 64 Dot matrix Measured value display by numerical value and bar indicator , list display and trend graph display of various calculated values, date and time, measurement time, status display of various devices |
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Display update time | Numerical display: 1 s, bar indicator: 0.1 s, trend screen: 0.2 s | |
Manual memory function | All calculated values: 100 data sets | |
Auto memory function | L eq : 1000 data x 200 blocks, total calculated values: 100 data sets x 200 blocks |
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L p record memory function |
Save time-weighted sound level (L p ) at specified time intervals (1000 data x 200 blocks) Select from save intervals (1 ms, 2 ms, 5 ms, 10 ms) |
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Measurement condition memory function | Condition memory (9) | |
Resume function | The setting at power startup can be set to any of the specified condition memory numbers at the time of the previous end, factory default, and |
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Backup function | The built-in secondary battery enables backup of data stored in the watch and memory. • Charging time until fully charged is approximately 24 hours. • Backup period is 3 months or more (however, when stored at 23 ° C). |
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AC output * 1 | At the upper limit of the bar indicator: 0.707 Vrms / FS (normal range), 2.236 Vrms / FS (wide range), load resistance 10 kΩ or more * Frequency weighting can be selected from setting interlocking and fixed Z characteristics. |
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DC output * 1 | At the upper limit of the bar indicator: 2.5 V / FS, voltage change per 10 dB: 0.25 V, load resistance 10 kΩ or more |
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External control input | Operation: Toggle operation of start / pause Hardware specifications: Negative logic pulse input (voltage level: Low: 0.0 to 0.5 V, Hi: 3.0 to 5.0 V), pulse width: 100 ms or more, absolute maximum rated input voltage: 5 V |
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Comparator function (option: LA-0141)> * 2 |
Setting comparison value: 40.0 to 130.0 dB (0.1 dB unit) Comparison target item: L max or L peak Delay time: 0 ms, 100 ms, 1 s, 5 s HOLD time: 100 ms, 1 s, 5 s, manual output Logic: Negative logic or positive logic Output format: Open collector method (Applicable voltage: DC +3 to +24 V, current 50 mA or less) |
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Clock function | Built-in (year / month / day hour: minute) | |
RS-232C | Main unit control and data output, output to printer (DPU-414) Transfer speed: 9,600 / 115,200 bps |
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USB | Main unit control and data output, output to printer (BL-112ⅡUI) USB 2.0 FULL SPEED (virtual COM port connection) |
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Cable extension * 3 (between the microphone and the main unit) |
MAX. 305 m | |
Printer function | --- | Contents: Measured value, measurement start / end time, actual measurement time, frequency weighting characteristic, time weighting characteristic Mode: Normal (alphanumeric) or screen image, Compatible printer: DPU-414 / BL-112ⅡUI (sold separately) |
Power supply | 2 AA batteries (either manganese (R6) / alkaline (LR6) / oxyride (ZR6)) or PB-7090 AC adapter (optional) |
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Battery life (continuous use) |
Approximately 8 hours (using LR6 alkaline batteries, 23 ° C / when backlight is off / when RS-232C / USB is not used) |
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Use (storage) temperature range | -10 to 50 ºC (-20 to 60 ºC) | |
Use (preservation) humidity range | 25-90% RH (10-90% RH) However, no condensation | |
Size | Approximately 78 (W) x 263 (H) x 47 (D) mm | |
Mass (including batteries) |
Approximately 360 g (including batteries) | |
accessories | Windproof screen (Φ 70 mm), carrying case, hand strap, batteries, instruction manual, operation guide | |
option | SC-2500 Sound Level Meter (Class 1) SC-2120A Sound Level Meter (Class 2) SC-3120 Sound Level Meter (Class 1 / C) AG-2010 Microphone Extension Cable (10 m) AG-2030 Microphone Extension Cable (30) m) AG-2050 Same as above with cord reel (50 m) AG-2100 Same as above with cord reel (100 m) LA-0203C Sound level meter tripod PB-7090 AC adapter (AC 100 to 240 V) * 5 AX-501 Signal input Output cable (2 m) |