S Series (S100)

Industrial spectrometer

A mountable gamma spectrometer for continuous isotope analysis and trending in industrial processes.

Detector type
S100/S400: CZT (CdZnTe)1
Spectroscopy energy range
S100/S400: 50–3000 keV; S100X/S400X: 50–9000 keV. X cannot be combined with the high-resolution option1
IP rating
S100: IP65 with fan replacement1
Datasheet

Specifications checked against the manufacturer’s documents on 2026-10-16

Manufacturer’s product page (opens in a new tab)

Overview

Key features

  • Measures isotope trends in real time.
  • For industrial and nuclear environments.
  • Can be used with GammaTrend.

Specifications

The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.

Detector

Detector typeS100/S400: CZT (CdZnTe)1
Detector volumeS100/S100+/S100x: >4.5 cm³; S400/S400+/S400x: >19 cm³2

Measuring range

Spectroscopy energy rangeS100/S400: 50–3000 keV; S100X/S400X: 50–9000 keV. X cannot be combined with the high-resolution option1
Imaging energy rangeS100i/S400i (option): 250–3000 keV; base models without imaging1

Software & data

SoftwareVisualizer for post-processing (included); compatible with GammaTrend for networked isotope trending1

Connectivity & interface

CommunicationS100: Wi-Fi, Bluetooth or wired tablet connection; Ethernet RJ45, TCP/IP1
User interfaceS100: 8-inch tablet, 1280 × 800, or browser1
Data storageS100: removable USB storage, 64 GB included1

Power & battery

Power supplyS100: 100–240 V, 47–63 Hz1

Mechanical

DimensionsS100: 21 × 9 × 15 cm1
WeightS100: 2.4 kg; with the high-efficiency option (S400): 2.5 kg1

Environment & ratings

IP ratingS100: IP65 with fan replacement1
Operating temperatureS100: −20 to +50 °C1

The data comes from the manufacturer’s published documents. Manufacturers may change specifications; the current configuration and performance are confirmed in the quotation.

Documents

Sources

The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.

  1. 1
    Publisher: H3DDatasheet p. 2 'Crystal Volume' and box 'High-Efficiency Option (S400)'; p. 2 'Energy Range' and box 'High-Dynamic-Range Option (S100X, S400X)'; p. 2 box 'Compton Imaging Option (S100i, S400i)'; p. 2 'Dimensions' … Checked 2026-10-16
  2. 2
    Publisher: H3DProduct page s100.php model table, row 'CZT Volume (cm3)' (columns S100, S100+, S100x, S400, S400+, S400x) Checked 2026-10-16
M Series (M400)
H3D

M Series (M400)

Integrable CZT spectrometer

Detector type
M400: CZT (CdZnTe)
Spectroscopy energy range
M400: 50–3000 keV
Weight
M400: 0.6 kg
12 referenced values
PM-11 Detector
Rotem

PM-11 Detector

Sensitive NaI(Tl) gamma probe, Rotem’s primary effluent detector in WebiSmarts

Detector
NaI(Tl), 5.1 × 5.1 cm (2 × 2 in); magnetically shielded 5.1 cm photomultiplier
Energy range
Gamma above 50 keV; recommended 30 keV – 3.0 MeV
Count-rate range
0–50,000 cps
8 referenced values
Neutron Area Monitor
Rotem

Neutron Area Monitor

Wall-mounted neutron detector (Ludlum 42-30H) for area monitoring in WebiSmarts

Detector
Proportional neutron detector Ludlum Model 42-30H; moderator: polyethylene sphere ø25.4 cm
Energy range
Thermal to approx. 12 MeV
Weight
8.8 kg (19.5 lb)
11 referenced values
GM-42 Detector
Rotem

GM-42 Detector

Sensitive low-range GM gamma detector for clean rooms and radiopharmacies

Detector
GM tube ZP-1201 or equivalent
Measurement range
0.5 µSv/h – 10 mSv/h (50 µR/h – 1 R/h)
Energy range
50 keV – 1.3 MeV
9 referenced values
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