PT2026关键参数
PT2026 Key specifications v 1.0 r 1.0 – 11/2020 Copyright © 2020 Metrolab Technology SA
PT2026 Key Specifications
1. Main unit specifications
1-1 DIMENSIONS
PT2026 Main Unit 210 X 125 X 324 mm
MUX6026 Multiplexer 250 X 80 X 180 mm
PT2026 main unit, front and back panel
MUX6026 NMR probe multiplexer
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1-2 MEASUREMENT
Measurement principle: pulsed wave Nuclear Magnetic Resonance
Frequency range
Resolution
Accuracy
Max gradient
Measurement rate
Trigger modes
1-3 RATINGS
Power
Overvoltage
Fuse
Environment
Operating temperature
Storage / transport
temperature
Altitude
Relative humidity
Pollution
Magnetic environment
Electromagnetic
environment
1 MHz – 1 GHz
± 0.1 Hz (stable field, low gradient, no averaging)
< 0.01 ppm (10 ppb) in uniform 3 T field
± 5 ppm, independent of temperature
> 1000 ppm/ cm
Up to 33 Hz
Immediate, Timed, Bus, External
55 VA, 100 – 240 VAC, 50-60 Hz
Accepts temporary overvoltage occurring on the mains
supply—transient overvoltage up to the levels of
overvoltage category ll.
3.15 A (T), 5x20 mm, 250 V
Indoor use; no air inlet (IP 50)
10 – 40 °C
Deuterium probes: 0 – 80 °C
Other: -25 – 80 °C
≤ 2000 m
Maximum 80 % for temperatures up to 31 °C, decreasing
linearly to 50 % relative humidity at 40 °C
Pollution degree 2: only non-conductive pollution occurs,
except that occasionally a temporary conductivity caused
by condensation is to be expected.
< 0.2 T (PT2026 Main Unit)
Equipment intended to be used in an industrial
electromagnetic environment, class A.
1-4 SOFTWARE
Supported platforms Microsoft Windows XP SP3 or higher
API Access to all system features; LabVIEW® 2015 SP1
Licenses Metrolab (including source code for API)
National Instruments (LabVIEW® and NI-VISA run-times)
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2- Probe Specifications
2-1 PROBE MODEL 1326
Heavy-duty probe, suited for most measurements.
A single connector makes it easy to plug and unplug. An integrated 3-axis Hall probe speeds
up the search for the NMR signal.
Ranges
Model
designation
1326-0.038-0.14
1326-0.13-0.48
1326-0.46-1.5
1326-0.9-3.2
1326-1.4-4.8
1326-4.35-11.7
1326-10-32
1326-0.1-3
Range
minimum (T)
0.038
0.13
0.46
0.90
1.4
4.35
10
0.094
Range
Maximum (T)
0.14
0.48
1.5
3.2
4.8
11.7
32
3.05
Sample diameter, material
7.45 mm, Hydrogen / synthetic rubber
5.1 mm, Hydrogen / synthetic rubber
2.9 mm, Hydrogen / synthetic rubber
2.9 mm, Hydrogen / synthetic rubber
2.9 mm, Hydrogen / synthetic rubber
1.8 mm, Hydrogen / natural rubber
3.6 mm, Deuterium / heavy water
7.35 mm, Hydrogen / synthetic rubber
Note that model 1326-0.1-3 is a specialty probe, suitable only for applications where a highly uniform field can
be guaranteed, such as calibration magnets.
Custom ranges are available upon request.
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16 ±0.2 |
12 ±0.2 |
Dimensions
Probe, model 1326 16 x 12 x 231 mm (same as PT2025 model 1062 probes)
6.5 ±0.3
231 ±0.2
Probe cable length 10 m; custom upon request
100 m max total length (incl. multiplexers)
2-2 PROBE MODEL 1426
Model 1426 probes have a remote passive measurement head that fits into small gaps and is
ideal for high-radiation environments that would damage electronic components.
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Ranges
Model
designation
1426-0.19-0.52
1426-0.42-1.29
1426-1.13-3.52
1426-3.17-10.69
1426-8.00-22.80
Range
minimum (T)
0.19
0.42
1.13
3.17
8.0
Range
maximum (T)
0.52
1.29
3.52
10.69
22.8
Sample diameter, material
4.0 mm, Hydrogen / synthetic rubber
3.0 mm, Hydrogen / synthetic rubber
3.0 mm, Hydrogen / synthetic rubber
1.8 mm, Hydrogen / natural rubber
3.6 mm, Deuterium / heavy water
Dimensions
Probe, model 1426
Electronics 16 x 12 x 231 mm
Measurement head
Proton sample
L [mm]
32 ±0.5
W [mm]
9.2 ±0.2
T [mm]
6.0 ±0.2
P [mm]
4.0 ±0.3
Deuterium sample 32 ±0.5 16.5 ±0.2 6.2 ±0.2 4.0 ±0.3
Cable Length Electronics – head:
50 cm, Ø 4.3 mm
Probe- Electronics
10 m; custom upon request
100 m max total length (incl. multiplexers)
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2-3 PROBE MODEL 1526
Model 1526 probes have a remote active measurement head that fits into small gaps. The
local treatment of the NMR signal improves the signal-to-noise ratio and allows for longer
cables.
Ranges
Model designation
1526-0.038-0.14
1526-0.13-0.48
1526-0.46-1.5
1526-0.9-3.2
1526-1.4-4.8
1526-4.35-11.7
1526-9.5-32
1526-0.1-3
1526-0.65-2.4
Range
minimum (T)
0.038
0.13
0.46
0.9
1.4
4.35
9.5
0.094
0.65
Range
Maximum (T)
0.14
0.48
1.5
3.2
4.8
11.7
32.0
3.05
2.4
Sample diameter, material
7.45 mm, Hydrogen / synthetic rubber
4.0 mm, Hydrogen / synthetic rubber
2.9 mm, Hydrogen / synthetic rubber
2.9 mm, Hydrogen / synthetic rubber
2.9 mm, Hydrogen / synthetic rubber
1.8 mm, Hydrogen / natural rubber
3.6 mm, Deuterium / heavy water
7.35 mm, Hydrogen / synthetic rubber
2.9 mm, Hydrogen / synthetic rubber
Note that model 1526-0.1-3 is a specialty probe, suitable only for applications where a highly
uniform field can be guaranteed, such as calibration magnets.
Custom ranges are available upon request.
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Dimensions
Probe, model 1526
Electronics 16 x 12 x 231 mm
Measurement Head
Head MF-HF
Head LF
Head D2O
L [mm]
60.5 ±0.5
63 ±0.5
60.5 ±0.5
W [mm]
10.8 ±0.2
12.8 ±0.2
15.8 ±0.2
T [mm]
6.0 ±0.2
9.1 ±0.2
6.0 ±0.2
P [mm]
4.5 ±0.3
56 ±0.3
4.5 ±0.3
Probe cable length Electronics – head:
150 cm, up to 10 m, Ø 4.3 mm
Probe- Electronics
10 m; custom upon request
100 m max total length (incl. multiplexers)
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2-4 INTEGRATED HALL PROBE
Availabilty
Hall probe
Model 1326 probe Included
Model 1426 probe Not available
Model 1526 probe Optional
Measurement
Hall and NMR signals acquired nonsimultaneously to avoid signal disruption
Acquisition Hall signal measured until NMR search range is reached
Hall probe can be deactivated
Color of the display
of the measured
field strength
Orange during Hall measurement
Green during NMR measurement
Precision (Hall)
5%
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