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* My living-room is a blissful 36 dB(A) |
* My living-room is a blissful 36 dB(A) |
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[[Media:Dayton_blower_startup.mov|Video showing Dayton Blower Start-up Sound]] |
[[Media:Dayton_blower_startup.mov|Video showing Dayton Blower Start-up Sound]] |
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=Dial Lights After Warm-Up- |
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The 30S-1 amplifier was designed with a 3-min delay before allowing High Voltage on the tube - the Eimac datasheet specifies at least this long. Mine is closer to 2-1/2 minutes, so I must pause before pushing the "ON" button. Here is a 10-second video clip showing the dial-lights illuminating, after the Amperite Thermal Time-Delay heats up: |
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[[Media:Dial_lights_after_warmup.mov|Video showing Dial Lights after Warm-Up]] |
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Revision as of 22:31, 25 May 2020
Dayton Blower Sound Level
Here are a couple of sound-measurements, for context. I used the NIOSH iOS app:
- 30S-1 with Dayton 3,000rpm motor change: 59 dB(A) 1-meter directly in front
- Listening to HF Radio, SSB voice: 65 dB(A) for my preferred Sound Level
- My living-room is a blissful 36 dB(A)
Video showing Dayton Blower Start-up Sound
=Dial Lights After Warm-Up- The 30S-1 amplifier was designed with a 3-min delay before allowing High Voltage on the tube - the Eimac datasheet specifies at least this long. Mine is closer to 2-1/2 minutes, so I must pause before pushing the "ON" button. Here is a 10-second video clip showing the dial-lights illuminating, after the Amperite Thermal Time-Delay heats up: Video showing Dial Lights after Warm-Up