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Changes for page Seismometers

Last modified by robert on 2025/03/25 09:14
From version 33.1
edited by Jack Dent
on 2025/01/02 11:13
Change comment: There is no comment for this version
To version 35.1
edited by robert
on 2025/03/03 18:36
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.JackD
1 +XWiki.robert
Content
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12 12  
13 13  === Trillium Compact 120 ===
14 14  
15 -The Trillium Compact 120 has a recording range between 120 seconds and 100Hz.
15 +The Trillium Compact 120 has sensitivity band between 120 seconds and 100Hz but is prone to corrosion when buried for long periods. They have a tilt tolerance of ~~10° but come with adjustable feet for leveling.
16 16  
17 -What info?
17 + For more information, refer to the Nanometrics instrument information sheet: [[https:~~/~~/nanometrics.ca/hubfs/Downloads/Data%20Sheets/trillium_compact.pdf?hsLang=en-ca>>https://nanometrics.ca/hubfs/Downloads/Data%20Sheets/trillium_compact.pdf?hsLang=en-ca]]
18 18  
19 -- Recording frequency range?
20 -
21 -- Sensitivity?
22 -
23 -- Adjustable feet and levelling bubble?
24 -
25 -For more information, refer to the Nanometrics instrument information sheet: [[https:~~/~~/nanometrics.ca/hubfs/Downloads/Data%20Sheets/trillium_compact.pdf?hsLang=en-ca>>https://nanometrics.ca/hubfs/Downloads/Data%20Sheets/trillium_compact.pdf?hsLang=en-ca]]
26 -
27 27  === Trillium Compact 20 ===
28 28  
29 -The Trillium compact has a recording range between 20 seconds and 100Hz. These instruments also have a tilt tolerance of 10° making for efficient deployment.
21 +The Trillium compact has a recording range between 20 seconds and 100H. but is prone to corrosion when buried for long periods. They have a tilt tolerance of ~~10° but come with adjustable feet for leveling.
30 30  
31 31  For more information, refer to the Nanometrics instrument information sheet: [[https:~~/~~/nanometrics.ca/hubfs/Downloads/Data%20Sheets/trillium_compact.pdf?hsLang=en-ca>>https://nanometrics.ca/hubfs/Downloads/Data%20Sheets/trillium_compact.pdf?hsLang=en-ca]]
32 32  
33 33  (% style="color:inherit; font-family:inherit; font-size:max(18px, min(20px, 14.4444px + 0.462963vw))" %)Trillium Compact Posthole
34 34  
35 -The Trillium Compact Posthole is designed with a robust casing allowing it to be deployed without a vault or protective case.
27 +The Trillium Compact Posthole is designed with a robust casing allowing it to be deployed via direct-burial without a vault or protective case. It does NOT have leveling feet nor a bubble (**bring your own!**), nor can its mass be rebalanced remotely. The cable is also quite a bit more stiff so may require burial at an increased depth. If installed inside a vault, the cable may also unbalance the sensor if left by itself. The instrument response is identical to a Trillium Compact 120.
36 36  
37 37  For more information, refer to the Nanometrics instrument information sheet:  [[https:~~/~~/nanometrics.ca/hubfs/Downloads/Data%20Sheets/trillium_compact_ph.pdf?hsLang=en-ca>>https://nanometrics.ca/hubfs/Downloads/Data%20Sheets/trillium_compact_ph.pdf?hsLang=en-ca]]
38 38  
39 39  === Trillium Compact Horizon ===
40 40  
33 +The Trillium Compact Horizon is sort of a mix between the Posthole and Compact 120, ideal for shallow direct bury deployments or instances where packing weight and size is an important consideration. Its response and sensitivity is identical to the Trillium Compact 120
34 +
35 +**~*~*ADD PICTURES~*~***
36 +
41 41  === SmartSolo Broadbands ===
42 42  
43 43  Two types of SmartSolo brand seismometers are currently available, one of which is a broadband seismometer. More information is available on the SmartSolo Seismometers page.
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57 57  etc
58 58  
59 59  
60 -== Channel and Instrument conventions ==
56 += Channel and Instrument conventions =
61 61  
62 62  We follow FDSN guidelines for sensor channel and type naming conventions, outlined at [[SAGE / IRIS>>https://ds.iris.edu/ds/nodes/dmc/data/formats/seed-channel-naming/]]
63 63  )))
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84 84  (((
85 85  = Trillium Compact PostHole 120 =
86 86  
87 -= [[image:Trillium compact posthole.jpg]] =
83 +[[image:Trillium compact posthole.jpg]]
88 88  
89 89  |**Frequency Band**|120 seconds to 100 Hz
90 90  |**Sensitivity**| 754 V/m/s