Product Features
The TSI Quest SE-400 Series Sound Examiner Sound Level Meters are engineered to accurately measure noise levels in highly variable environments, including those that require intrinsic safety.
These meters compute average sound pressure level (LEQ/LAVG) over the run time, helping you to more accurately assess occupational and environmental noise levels. All models are ready to use with no set-up required.
Standard features:
Choice of Microphones:
Removable preamp:
Aerodynamic shape:
Onboard data logging:
Conformance to standards:
| Measurements | |
|---|---|
| Parameters: | SPL, LMax, LMin, LPk (peak), LEQ/LAVG, LE, Elapsed Time |
| Peak and Frequency Weighting: | A, C, Z |
| Response Time: | Fast and Slow |
| Ranges: | - 110 dBA total dynamic measurement range. - Overall range 30 – 140 dBA (single range) |
| Max Peak Level: | 143 dBA (sampled peak) |
| Exchange Rates: | 3, 4, 5 dBA |
| Status Indicators: | Run, Stop, Battery Status, OL (overload), UR (under-range), Run-Time, Locked Status |
| Physical | |
| Size: | 11.2” (L) x 2.8” (W) x 1.3” (D) / 28.4 cm (L) x 7.1 cm (W) x 3.3 cm (D) (with preamp and microphone) |
| Weight: | - SE-401 model: 12.9 oz / 367.5 g (with preamp and microphone) - SE-402 model: 13.4 oz / 380.5 g (with preamp and microphone) - SE-401-IS model: 14.5 oz / 410 g (with preamp and microphone) - SE-402-IS model: 14.5 oz / 410 g (with preamp and microphone) |
| Housing: | ABS Polycarbonate IP65. (Enclosure rated to IP65. Microphone and external connectors not IP rated.) |
| Tripod Mount: | Standard photographic mount on backside accepts ¼” – 20 screw threads |
| Drop Protection: | Minimum 2 meters onto concrete, 2 times on each face. Acceptable microphone damage. |
| Environmental | |
| Operating Temperature: | 14 °F to 122 °F (-10 °C to 50 °C ) |
| Humidity: | 0 to 90% RH, non-condensing |
| Storage Temperature: | -4 °F to 140 °F (-20 °C to 60° C) |
| Atmospheric Pressure: | - Operating: 80 to 110 kPa - Storage: 50 to 150 kPa |
| Power / Electrical Characteristics | |
| Battery: | - Lithium Polymer: 2500 mAHr for standard models / 1500 mAHr for IS models, rechargeable - Run-Time: 18 hours minimum (excluding the backlight) for standard models / 8 hours for IS models |
| Battery Life: | 3 years or 500 cycles (service replaceable) |
| Battery Charge: | USB charger is provided with instrument. Battery charge time: 8 hours (approx.) |
| Internal Memory: | 2MB (34 days at 1-minute logging) |
| Communications: | USB Interface |
| Standard Microphones: | - Class/Type 1 Precision QE4936 microphone - Class/Type 2 General QE7052 microphone |
| Preamplifier: | Preamp directly accepts ½” (13.2 mm) microphone |
| Remote Cable: | Drives up to 50 ft (15 m) of cable with negligible signal loss (not available on IS) |
| Ports and Connections | |
| AC/DC Output: | 3.5 mm stereo (tip – AC, center ring – DC, ring – Gnd); not applicable to IS models |
| I/O Connector: | RS-232 (I/O connector not applicable to IS models) |
| USB: | Conforms to USB 2.0, mini-USB connector |
| Conformance to Standards | |
| IEC 61672-1 (2002) : | Electroacoustics, Sound Level Meters, Part 1: Specifications |
| ANSI S1.43-1997 (R2007): | American National Standards: - Specifications for Integrating Averaging - Sound Level Meters |
| ANSI S1.4-1983 (R2006): | Specifications for Sound Level Meters |
| CE Mark: | Self Certified |
| Intrinsic Safety Standards (SE-401 IS and SE-402 IS models): | Contact for detailed information |
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Catatan:
Harap Tanya stok sebelum melakukan pemesanan.
Barang akan dipacking dengan aman dan rapi.
Tidak ada complain yang diterima setelah transaksi selesai.
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Terima kasih!
