Use this chart to determine which Agilent Quiet Cover is right for your LC/MS system
|
G6011A Quiet Cover MS |
325-MS QQQ LC/MS
500 Ion Trap LC/MS
6100 Series SQ LC/MS
6230 TOF LC/MS
6420 QQQ LC/MS |
6460 QQQ LC/MS*
6490 QQQ LC/MS (x2 MS40+ Pumps)
6495 QQQ LC/MS (x2 MS40+ Pumps)
6530 Q-TOF LC/MS*
6540 Q-TOF LC/MS* |
Agilent MS40+ |
|
G6012A Quiet Cover DS |
7700 ICPMS
7200 GCQTOF**
8800 ICPQQQ |
Agilent DS202
Agilent DS302 |
Agilent DS402
Agilent DS602 |
|
G3199C Quiet Cover 2.0 |
6530 QTOF LC/MS*
6540 QTOF LC/MS*
7000 QQQ GC/MS
7010 QQQ GC/MS
8355 SCD Dual Plasma System
8255 NCD Dual Plasma System
255 NCD Dual Plasma System
355 SCD Dual Plasma System
|
6430 QQQ LC/MS
6460 QQQ LC/MS* |
BOC Edwards E2M28
BOC Edwards E2M18
BOC Edwards E1M18
BOC Edwards E3M30
Edwards RV3
Edwards RV5
Edwards RV8
Edwards RV12
|
|
G6014A Quiet Cover GC/MS |
5977 GC/MS
5975 GC/MS
5973 GC/MS |
Pfeiffer Duo 2.5
Edwards E2M1.5 |
Agilent DS42
Agilent DS42i |
* Denotes: instrument is compatible with both MS40+ and Edwards pump, check which pump shipped with order
** Requires extra filter extension and seal. Please also order 5188-1181, 0100-0549, and 0100-1597
Quiet Cover Features
|
Minimal Vibration
|
Easy access to pump
|
|
Kick stand
|
Removable oil tray
|
Quiet Cover Sound Data
Hear the difference for yourself
Listen to a recording of the sound omitted by the rough pump before and after installation of the Quiet Cover. (WAV file)
|
Threshold of pain |
120 dB |
|
Firecrackers |
100 dB |
|
Food blenders (upper range) |
90 dB |
|
Alarm clock |
80 dB |
|
Voice shouting |
70 dB |
|
Air conditioner |
60 dB |
|
Rough pump without Quiet Cover MS |
58-62 dB |
|
Rough pump with Quiet Cover MS |
Only 50 dB |
|
Agilent LC/MS rough pump in Quiet Cover |
57 dB |
|
Average home |
50 dB |
|
Very quiet radio at home |
40 dB |
|
Voice, very soft whisper |
30 dB |
|
Lowest audible sound for persons with excellent hearing |
0 dB |
-
A sound at 60 dB is twice as loud as 50 dB
-
A sound level change of 1 dB can be detected by the human ear
-
Decreasing sound by 10 dB results in a 50% sound reduction
