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1. Specifications
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MODEL | : XH2442 |
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SOUND LEVEL | : HIGH | 38 dB(A), | NC 31 | |
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| LOW | 31 dB(A), | NC 23 | |
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CONDITION | : Center, | Under the unit 4.9 ft. | ||
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SOURCE | : 208 - 230 V, 1 Phase, 60 Hz | |||
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dB | 50 |
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LEVEL, |
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PRESSURE | 40 |
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30 |
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OCTAVE BAND SOUND |
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| APPROXIMATE |
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20 | THRESHOLD OF |
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HEARING FOR |
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(0 dB0.0002=bar)∝ | CONTINUOUS |
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NOISE |
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| 10 | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
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BAND CENTER FREQUENCIES, Hz
2108_X_I
MODEL : XH3642
SOUND LEVEL : HIGH 44 dB(A), NC 37
MODEL : XH4242
SOUND LEVEL : HIGH 45 dB(A), NC 38
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| LOW | 33 dB(A), | NC 25 |
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| LOW | 34 dB(A), | NC 27 |
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| CONDITION | : Center, | Under the unit 4.9 ft. |
| CONDITION | : Center, | Under the unit 4.9 ft. |
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| SOURCE | : 208 - 230 V, | 1 Phase, | 60 Hz | SOURCE | : 208 - 230 V, | 1 Phase, | 60 Hz |
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| 60 |
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| 60 |
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dB | 50 |
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| dB | 50 |
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LEVEL, |
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| LEVEL, |
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PRESSURE | 40 |
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| PRESSURE | 40 |
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30 |
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| 30 |
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OCTAVE BAND SOUND |
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| OCTAVE BAND SOUND (0 dB = 0.0002 ∝bar) |
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| APPROXIMATE |
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| APPROXIMATE |
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20 | THRESHOLD OF |
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| 20 | THRESHOLD OF |
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HEARING FOR |
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| HEARING FOR |
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(0 dB0.0002=bar)∝ | CONTINUOUS |
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| CONTINUOUS |
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NOISE |
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| NOISE |
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| 10 |
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| 10 | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
| 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |
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BAND CENTER FREQUENCIES, Hz | BAND CENTER FREQUENCIES, Hz |
2109_X_I | 2110_X_I |
| SM830082 |
I - 90