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Changes for page Seismometers

Last modified by robert on 2025/06/15 15:01
From version 26.2
edited by robert
on 2024/01/11 12:48
Change comment: There is no comment for this version
To version 9.1
edited by robert
on 2024/01/10 18:42
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -4,7 +4,7 @@
4 4  (((
5 5  = Broadband sensors =
6 6  
7 -Broadband (or BB) sensors are especially sensitive to low frequency energy, and are //broad//ly defined as any instrument capable of **reliably recording wave periods greater or equal to 10 seconds**. This makes them useful for analysis and detection of teleseismic earthquakes as well as techniques involving ambient noise. However they are also well-suited for measuring high frequency energy, limited only by the Nyquist frequency of the [[data logger>>doc:Instrumentation.ANU LPR-200.WebHome]]'s sampling rate. The downside to broadband sensors is usually their cost, size, and fragility relative to short period sensors.
7 +Broadband (or BB) sensors are especially sensitive to low frequency energy, and are //broad//ly defined as any instrument capable of **reliably recording wave periods greater or equal to 10 seconds**. This makes them useful for analysis and detection of teleseismic earthquakes as well as techniques involving ambient noise. However they are also well-suited for measuring high frequency energy, limited only by the Nyquist frequency of the [[data logger>>doc:Instrumentation.Data Loggers.WebHome]]'s sampling rate. The downside to broadband sensors is usually their cost, size, and fragility relative to short period sensors.
8 8  
9 9  == Nanometrics ==
10 10  
... ... @@ -43,37 +43,26 @@
43 43  {{toc/}}
44 44  {{/box}}
45 45  
46 -(% class="box" %)
47 -(((
48 -= Trillium Compact 120 =
46 +{{box title="= Trillium Compact 120 =
47 += **[[image:Trillium compact120.jpg||height=~"231~" width=~"219~"]]** =
48 +|(% style=~"width:115px~" %)**Sensitivity **|(% style=~"width:112px~" %)120 seconds
49 +|(% style=~"width:115px~" %)**Size (Diameter x Height)**|(% style=~"width:112px~" %)9 x 13 cm
50 +|(% style=~"width:115px~" %)**Weight**|(% style=~"width:112px~" %)1.1 kg
49 49  
50 -= [[image:Trillium compact120.jpg]] =
52 + "}}
53 +{{/box}}
51 51  
52 -|**Sensitivity**|120 seconds
53 -|**Size (Diameter x Height)**|9 x 13 cm
54 -|**Weight**|1.1 kg
55 -)))
56 -
57 -(% class="box" %)
58 -(((
59 -= Trillium Compact PostHole 120 =
60 -
55 +{{box title="= Trillium Compact Posthole =
61 61  = [[image:Trillium compact posthole.jpg]] =
57 +|(% style=~"width:115px~" %)**Sensitivity **|(% style=~"width:112px~" %)120 seconds
58 +|(% style=~"width:139px~" %)**Size (Diameter x Height)**|(% style=~"width:88px~" %)10 x 17 cm
59 +|(% style=~"width:139px~" %)**Weight**|(% style=~"width:88px~" %)3.1 kg"}}
60 +{{/box}}
62 62  
63 -|**Sensitivity **|120 seconds
64 -|**Size (Diameter x Height)**|10 x 17 cm
65 -|**Weight**|3.1 kg
66 -)))
67 -
68 -(% class="box" %)
69 -(((
70 -= Lennartz LE-3D-Lite MkII =
71 -
72 -= [[image:LE3Dlite.jpg||data-xwiki-image-style-alignment="~"center~""]] =
73 -
74 -|**Sensitivity **|1 second
75 -|**Size (Diameter x Height)**|? x ? cm
76 -|**Weight**|? kg
77 -)))
78 -)))
79 -)))
62 +{{box title="= Lennartz LE-3D-Lite Mk2 =
63 += [[image:LE3Dlite.jpg||alt="LE-3Dlite"]] =
64 +|(% style="~"width:115px~"" %)**Sensitivity **|(% style="~"width:112px~"" %)2 seconds
65 +|(% style="width:122px" %)**Size (Diameter x Height)**|(% style="width:105px" %)? cm
66 +|(% style="width:122px" %)**Weight (kg)**|(% style="width:105px" %)1.1
67 + "}}
68 +{{/box}}