Category / Series
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TEV MEASUREMENTS
|
|
|---|---|
| Sensor | Capacitive |
| Measurement Range | 0 to 80 dBmV |
| Resolution | 1 dB |
| Accuracy | ±1 dB |
| Noise Rejection | Có |
|
ULTRASONIC MEASUREMENTS
|
|
|---|---|
| Measurement Range | -6dBµV to + 70dBµV |
| Resolution | 1 dB |
| Accuracy | ±1 dB |
| Transducer Sensitivity | -65dB (0dB = 1volt/µbar RMS SPL) |
| Transducer Center Frequency | 40 kHz |
|
APPLICATION
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|
|---|---|
| Communication | Bluetooth & Customer Server |
| Data Access | Web front end |
| Operating System | Android |
| Reporting | Có |
| Results | dB, PRPD, Noise |
|
Results
|
|
|---|---|
| Enclosure | Injection moulded plastic case |
| Display | OLED display with 6 display LEDs (PD level) |
| Control | Membrane keypad |
| Connectors | Power, Headphones and External Acoustic Sensor |
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OPERATING ENVIRONMENT
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|
|---|---|
| Operating Temperature | 5°C to 55°C |
| Humidity | 0 to 90% RH non-condensing |
| IP Rating | 54 |
|
UNIT DIMENSIONS
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|
|---|---|
| Size | 175 x 89 x 46 cm |
| Weight | 300g |
|
POWER
|
|
|---|---|
| Internal Battery | Lithium Ion, 3.75V, 2.2Ah |
| Operating Time | Approx. 8 hours |
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BATTERY CHARGER
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|
|---|---|
| Rated Voltage | 90 to 264 V AC, 5V, 2.6A |
| Frequency | 47 to 63Hz |
| Country Adapters | UK, EU, Australia, USA |
| Charge Time | 2 giờ |
|
CERTIFICATION
|
|
|---|---|
| Safety and EMC | CE-compliant in accordance with Low Voltage Directive (2014/35/EU); EMC Directive (2014/30/EU) |