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Procurable · sourced on request

General Electric Signa Explorer

UsedGeneral ElectricMRINetherlands
Procurable

Not in stock, available to order through our sourcing team

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Field Strength
1.5 T
Gradient Amplitude
33 mT/m
Gradient Slew Rate
120 T/m/s
Magnet Homogeneity
<0.02 ppm (10 cm DSV)
Gradient Duty Cycle
100%
Availability
Procurable
Lead time
Confirmed with your quote
All 31 specifications
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Specifications 31

Brands
General Electric
New/Used
Used
Field Strength
1.5 T
Gradient Amplitude
33 mT/m
Gradient Slew Rate
120 T/m/s
Magnet Homogeneity
<0.02 ppm (10 cm DSV)
Gradient Duty Cycle
100%
Magnet Homogeneity at 20 cm DSV
<0.06 ppm
Magnet Homogeneity at 30 cm DSV
<0.14 ppm
Magnet Homogeneity at 40 cm DSV
<0.35 ppm
Magnet Homogeneity at 45 cm DSV
<0.97 ppm
Magnet Homogeneity at 48 cm DSV
<2.00 ppm
Bore Diameter
600 mm
Magnet Weight
4,350 kg
Dimensions (L x W x H)
1,450 x 2,260 x 2,160 mm
Patient Table Capacity
200 kg
RF Channels
16
Power Requirements
380/400/420/440/460/480 V, 3-phase + ground; 45 kVA
Magnet Type
Superconducting
Gradient Amplifier Maximum Output Current
300 A
Gradient Amplifier Maximum Output Voltage
1,400 V
Cooling System
Water; single cryogen, 2-stage refrigeration
Cryogen Use
Zero boil-off rate, approximately 10 years
5-Gauss Fringe Field
2.5 m / 4.0 m
Magnet Cooling
Liquid Helium only
Temporal Field Stability
<0.1 ppm/hr
Long Term Magnet Stability
<0.1 ppm
Cryogen Tank Capacity
2,000 L
Cryogen Refill Period
Typically 4 years
Availability
Procurable
Lead time
Confirmed with your quote

Product description

1.5 T MRI system with whole-body imaging, high-performance gradients, and advanced RF technology for clinical diagnostics.

The General Electric 1.5 T MRI scanner is a versatile imaging system designed for comprehensive clinical applications, including neurology, orthopaedics, body imaging, angiography, cardiology, breast imaging, oncology, and paediatric MRI. This system delivers high-resolution images essential for accurate diagnostics and treatment planning.

Key features include:

  • Whole-body imaging capabilities: Enables a broad spectrum of clinical examinations.
  • Ultra-short bore design: Enhances patient comfort during scans.
  • High-performance gradients: Facilitate faster scan times and improved image quality.
  • Advanced RF technology: Supports a variety of surface coils for targeted imaging.
  • Automated scanning interface: Ensures reproducible results across different operators.

This MRI scanner is widely utilised in university hospitals, biomedical research centres, and clinical diagnostic facilities. Its applications extend to biotechnology fields, such as bioprocessing, gene editing, and molecular diagnostics, where precise imaging is critical for research and development.

First introduced in the early 2000s, the General Electric 1.5 T MRI scanner remains relevant today, with ongoing upgrades enhancing its performance and extending its service life. Its enduring presence in the medical imaging landscape underscores its reliability and adaptability to evolving clinical needs.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 5 November 2026