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The mri is the most accurate technique for measuring magnetic fields, and the mri pt2026 is the most accurate mri numerometer in the current market: under optimal conditions, pt2026 achieves one-hundredth of a billion
Compared to pt2025, precision is only one of the improvements of pt2026, which has also increased significantly in other areas such as high magnetic field, uneven magnetic field, measurement speed, search time, etc. Key to this is that pt2026 has introduced entirely new instrument designs and applied current advanced radio-frequency and computer technologies, opening new areas of application。
Pushing back physical limits
The striking accuracy of the pt2026 mri algae is determined jointly by the pulse wave mri detector and advanced signal processing techniques, which allow for the measurement of minor changes, such as electrical current decline in superconductive magnets。
The pt2026 mri gossometer is incompetent in measuring extremely powerful magnetic fields: it measures strong magnetic fields above 10t using proton probes and more than 20t using aluminum probe. In the near future, the measurement range of the probes will be improved and, theoretically, the strong magnetic field up to 23t can be measured by proton probes, and the superpower magnetic field up to 153t by aluminum probe。
Another important physical limitation of mri technology is the reduced measurement performance of the non-equivalent magnetic field。
The pt2026 mri gossometer also breaks this limitation, and pt2026 measures twice the pt2025 mri goss count on an uneven magnetic field。
Mri is also a slow (time-consuming) technology. The pt2026 mri gossometer allows the measurement accuracy to be weighed against the measurement velocity and allows the measurement to be measured up to 33 hz instead of 1 hz from the pt2025 mri gossometer。
Improving the usability
In addition to breaking some physical constraints, the pt-2026 mri goss counter will also be easier to use. First, the scope of the probe's magnetic field measurements will be customised and a single standard probe will now cover mri. Done
Two of the most common magnetic field strength (mri) equipment: 1. 5 t and 3. 0 t。
The second is a much shorter search time: because of the use of a built-in 3-d hole sensor, this vexing empty/delay time (dead time) can be measured from the usual 10 seconds to less than 1 second。
The second is the new “tele-detection” design, where small surveying probes are connected to the probe electronics by a few metres of axle cables. Small measurement probes can enter a gap of up to 6. 5 mm and are well suited for use in high-radiation environments. This design is also suitable for cryogenic compatible probes。
Finally, the user can monitor the mri signal on the oscilloscope and provide real-time information on the running equipment。
Really, growing a page from its predeceptor pt2025, you can moThe nmr signature on an ocilloscap, providing you with low-level, real-time information of what the establishment is doing
Fitting into the lab
Pt2026 mri gaussal provides usb and ethernet interfaces and supports industrial standards
Usbtmc/usb488 and vxi-11 agreements。
The accompanying on-board software provides a powerful user interface that is user-friendly. Or you could write a custom application using the driver of the u. S. National instrument labview. For other programming languages, you can send an industry standard scpi command (standard instrument programming command) using any standard visa library。
If a precise moment at a given time is required to trigger the magnetic field measurement, the user can use the trigger input (trigger-in) function of the pt2026 mri goss counter. In addition, the trigger-out function allows the user to trigger another instrument when the magnetic field strength reaches a given value。
In addition, if a reference clock of high precision of 10 mhz is available in the laboratory, the user can insert it directly into the pt2026 mri gossometer, thus covering the internal time base. It also eliminates the need for cyclical calibration。
Pt2026 mri, pt2026 mri, pt2026 ts
Model |
Pt2026 |
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Measurement parameters |
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Frequency range |
1 mhz – 1 ghz |
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Resolution |
± 0. 1 hz (stabilized magnetic field, low gradient, no even) |
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Precision |
± 5 ppm, free from temperature |
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Maximum gradient |
> 1000 ppm/cm |
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Measure rate |
Up to 33hz |
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Trigger mode |
Immediate trigger, time trigger, bus trigger, external trigger |
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Detective |
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Scale |
0. 19 – 0. 52 t (Ø 4 mm proton probe) 0. 42 – 1. 29 t (Ø 3 mm proton probe) 1. 13 – 3. 52 t (Ø 3 mm proton probe) 3. 29 – 10. 57 t (Ø 3 mm proton probe) 8. 00 – 22. 8 t (Ø3 mm beryllium probe) Discovery based on user needs cheng |
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Dimensions |
Standard detector/electronic equipment: 16 x 12 x 231 mm Remote measurement probes: proton probes - 9. 2 x 6. 2 x 31. 5 mm Aluminium probe -- 16. 2 x 6. 0 x 31. 5 mm |
|
Cable length |
(a) a 10-metre alignment, which can be customized according to user requirements Total maximum length 100 m (including multi-road converters)
Remote survey probes (from electronic devices to survey probes): 3 m (Ø 4. 3 mm) |
|
Search time |
Full-scale search, usually less than 10 seconds [full range type. < 10 s; < 1 s with integrad hall sense (probes with integrated measurement head only)] |
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Multiroad converter (optional) |
Self-electricity;4 channel or 8 channel Up to 3 degrees |
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System |
|
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Power |
50 w, 90 – 255 vac, 50/60 hz |
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Working temperature |
10 - 40°c; no vent |
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Magnetic field environment |
< 0. 2 t (host) |
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Dimensions |
210 x 125 x 324 mm (host) |
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Computer interface |
Usb / usbtmc and ethernet / vxi-11; iee 4882; scpi |
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Trigger connector |
Ttl level;trigger input or trigger output Trigger input: Trigger output: |
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Clock connector |
10 mhz; extranal reference in or internal reference out |
Introduction to software: |
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Support platform |
Microsoft windows xp sp3 or higher Macintosh os x 10. 5 or higher |
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Api |
Access to all systems |
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Licens |
Metrolab (inclusing source code for api) NatioNar instruments (labview and ni-visa run-times) |
A selection of the mri gaussian pt2026
Mri pulse probes: 5 standard probes (1226 series), 5 remote probes (1426 series)
|
Model |
Description |
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1226-0. 19-0. 52 1426-0. 19-0. 52 |
0. 19 – 0. 52 t (4 mm Ø natural rubber sample), calibrated with 10 m cable |
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1226-0. 42-1. 29 1426-0. 42-1. 29 |
0. 42 – 1. 29 t (3 mm Ø natural rubber sample), calibrated with 10 m cable |
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1226-1. 13-3. 52 1426-1. 13-3. 52 |
1. 13 – 3. 52 t (3 mm Ø natural rubber sample), calibrated with 10 m cable |
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1226-3. 29-10. 57 1426-3. 29-10. 57 |
3. 29 – 10. 57 t (3 mm Ø natural rubber sample) with 10 m cable |
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1226-8. 00-22. 80 1426-8. 00-22. 80 |
8. 00 – 22. 8 t (3 mm Ø deuterium sample) with 10 m cable |