เครื่องมือวัดอุตสาหกรรม l Measuring Instruments [10217]
คุณสมบัติการใช้งานเครื่องมือวัด l Featured Products [872]
รหัสสินค้า | SKU-06900 |
หมวดหมู่ | เครื่องมือวัดด้านสิ่งแวดล้อม(Environmental Measuring Instrument) |
ราคาปกติ | |
ลดเหลือ | 0.00 บาท |
สถานะสินค้า | Pre-Order |
ลงสินค้า | 31 พ.ค. 2564 |
อัพเดทล่าสุด | 30 ก.ค. 2564 |
คงเหลือ | 1 ชิ้น |
จำนวน | ชิ้น |
Conformity standard | JIS C 1509-1: 2017 (Class 2) JIS C 1516: 2014 (Class 2) | |
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IEC 61672-1: 2013 Class 2 | ||
Measurement Law Model Approval Number | 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: 20 dB or less C characteristic: 25 dB or less Z characteristic: 30 dB or less |
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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 | L p , various calculated values | Lp, various calculated values (display values can be read by auto memory recall) |
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 | 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)) |
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 |
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) |
Measurement condition memory function | Condition memory (9) | |
Resume function | The setting when the power is started can be set to any of the specified condition memory number at the time of the previous end, the factory default, and the specified condition. |
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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 |
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) |
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 |
USB | --- | Main unit control and data output, output to printer (BL-112ⅡUI) USB 2.0 FULL SPEED (virtual COM port connection) |
Cable extension * 3 (between the microphone and the main unit) |
Up to 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 AC adapter (PB-7090: 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 CD, 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-0203D Sound level meter tripod PB-7090 AC adapter (AC 100 to 240 V) * 5 AX-501 Signal input Output cable (2 m) |