Brand: Oxford Instruments | Category: Nanotechnology

Ultim Max TEM is the Oxford Instruments silicon drift detector for nanoscale analysis and elemental mapping in the TEM. A low profile 80 mm2 sensor sits closer to the specimen and so collects more X-ray counts under any condition, and combined with windowless construction and Extreme electronics it delivers high performance EDS for 200kV instruments. An increased solid angle and take off angle reduce shadowing by bulky in situ holders, which supports mapping of samples in gas or liquid cells.
| Parameter | Value |
|---|---|
| Sensor active area | 80 mm² |
| Published solid-angle range | 0.2–0.6 sr; microscope geometry dependent |
| Detector window | Windowless |
Selected manufacturer data for the named configuration. Optical, detector and sample-environment options are ordered separately unless included in the quotation. Measurement results depend on the sample, selected components and operating conditions. Checked 2026-09-29.
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Xplore TEM is the Oxford Instruments silicon drift detector aimed at routine work on 120kV and 200kV transmission electron microscopes. It combines an 80 mm2 sensor with a polymer thin window and Extreme electronics for fast, accurate elemental characterisation. The SATW window keeps the detector straightforward to use, and element coverage runs from beryllium to californium.
Ultim Max TLE is the Oxford Instruments flagship silicon drift detector for the TEM, optimised for elemental characterisation at the atomic scale with maximum count rates at the smallest probe sizes. Its performance comes from an optimised sensor shape, a 100 mm2 sensor, windowless construction, an optimised mechanical design and Extreme electronics. The detector is also aimed at biological sample analysis, where it collects data quickly and accurately on beam sensitive samples by maximising the count rate of low energy X-rays. Extreme electronics combined with the X4 pulse processor allow in situ EDS mapping and quantification at elevated temperatures.
The Element series are EDX systems for Hitachi's TM series tabletop microscopes, produced by EDAX Instruments. A Si3N4 detector window optimises low energy X-ray transmission for light element analysis, which Hitachi say improves mapping speed and detection limits over a conventional detector window, and a hexagonal support grid raises transmission further. APEX software supplies multi user logins, user configurable windows, customisable reporting, simplified automation, fast mapping, simultaneous collection and review, and spectrum match libraries. The sample configuration shown is in combination with a TM4000 series instrument.