Bild: H3D

H3D

H Series

Gamma imaging

See where gamma radiation originates. The H Series combines spectroscopy, isotope identification and imaging in a portable system.

Detector type: CZT (CdZnTe)1
Spectroscopy energy range: 50–3000 keV (H100/H400/H420/H1600)2
IP rating: H100/H400/H420/H1600: IP67 (excluding external media)4

Download product sheet (PDF)All values with references – for tender documents

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

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

Overview

Nuclear power & nuclear technology Defence, security & preparedness Emergency services & first response

Key features

Locate sources and investigate radioactive areas.
CZT detectors for measurement and imaging.
Models offer different sensitivities and imaging ranges.

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 type	CZT (CdZnTe)1
Detector volume	H100: 6 cm³; H400/H420: >19 cm³; H1600: >77 cm³2
Radiation field of view	H100/H400/H420: 4π (360°), Compton; H420: 64° × 64°, coded aperture3

Performance

Energy resolution at 662 keV	<1.1% FWHM (H100, H400, H420, H1600, H1610); <0.8% FWHM (H400+, H420+, H1600+, H1610+)2

Measuring range

Spectroscopy energy range	50–3000 keV (H100/H400/H420/H1600)2
Imaging energy range	H100/H400/H1600: 250–3000 keV; H420: 250–3000 keV (Compton), 50–1500 keV (coded aperture; optional extension to 3000 keV at lower efficiency)3

Software & data

Software	H100/H400/H420: Visualizer for post-processing5
Nuclide library	Selected from 3,573 ENDF isotopes and user-defined; unlimited1

Connectivity & interface

User interface	Tablet; H100/H400/H420: 7-inch, 1920 × 10801
Communication	H100/H400/H420: Wi-Fi, Bluetooth or wired tablet connection; Ethernet RJ45, TCP/IP5
Data storage	H100/H400/H420: removable USB storage, 64 GB included1

Power & battery

Power supply	H100/H400/H420: 100–240 V, 47–63 Hz1
Battery life	H100 >7 h; other models >6 h2

Mechanical

Weight (manufacturer unit)	H100 7.3 lb; H400, H420, H400+ and H420+ 7.8 lb; H1600 and H1600+ 11.7 lb; H1610 and H1610+ ~12.7 lb2

Environment & ratings

IP rating	H100/H400/H420/H1600: IP67 (excluding external media)4
Operating temperature	−20 to +50 °C; H420: coded-aperture imaging unavailable below −10 °C3

General

Startup time	<1.5 minutes2

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

Models

9 models in the series. Filter or scroll the table to compare.

9 / 9

Model	Energy resolution at 662 keV2	Imaging range2	CZT volume2	Weight (manufacturer unit)	Battery life	Temperature rating (manufacturer unit)	Dimensions
H100	<1.1 % FWHM	250–3000 keV	6 cm³	7.0 lb (3.2 kg)1	>7 hours at 23 °C; >3 hours at −20 °C or +50 °C1	−4–122 °F2	24 × 8.6 × 18 cm (nominal); with the add-on Exoskeleton 37.5 × 14 × 22 cm1
H400	<1.1 % FWHM	250–3000 keV	>19 cm³	7.1 lb (3.2 kg)5	>7 hours at 23 °C; >3 hours at −20 °C or +50 °C5	−4–122 °F2	24 × 9.5 × 18 cm (nominal); with the add-on Exoskeleton 37.5 × 14 × 22 cm5
H400+	<0.8 % FWHM	250–3000 keV	>19 cm³	7.1 lb (3.2 kg)5	>7 hours at 23 °C; >3 hours at −20 °C or +50 °C5	−4–122 °F2	24 × 9.5 × 18 cm (nominal); with the add-on Exoskeleton 37.5 × 14 × 22 cm5
H420	<1.1 % FWHM	50–3000 keV	>19 cm³	8.0 lb (3.6 kg)3	>6 hours at 23 °C; >2 hours at −20 °C or +50 °C3	−4–122 °F; coded-aperture imaging not available below 14 °F3	24 × 9.5 × 18 cm (nominal)3
H420+	<0.8 % FWHM	50–3000 keV	>19 cm³	8.0 lb (3.6 kg)3	>6 hours at 23 °C; >2 hours at −20 °C or +50 °C3	−4–122 °F; coded-aperture imaging not available below 14 °F3	24 × 9.5 × 18 cm (nominal)3
H1600	<1.1 % FWHM	250–3000 keV	>77 cm³	11.7 lb4	>6 hours at 23 °C4	−4–122 °F2	12.7 × 20.3 × 17.8 cm (5.0 × 8.0 × 7.0 in)4
H1600+	<0.8 % FWHM	250–3000 keV	>77 cm³	11.7 lb4	>6 hours at 23 °C4	−4–122 °F2	12.7 × 20.3 × 17.8 cm (5.0 × 8.0 × 7.0 in)4
H1610	<1.1 % FWHM	50–3000 keV	>77 cm³	≈12.7 lb2	>6 hours at 23 °C4	−4–122 °F2	–
H1610+	<0.8 % FWHM	50–3000 keV	>77 cm³	≈12.7 lb2	>6 hours at 23 °C4	−4–122 °F2	–

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
H100 Gamma-Ray Imaging Spectrometer – H100 Specifications (CWNPP-54)
Publisher: H3DDatasheet p. 2 'H100 Specifications', Crystal Volume; p. 2 'Display'; p. 2 'Data Storage'; p. 2 'Power Supply' … Checked 2026-10-16
2
H Series – Industrial Imaging Spectrometer
Publisher: H3DProduct page h100.php model table, row 'CZT Volume (cm3)' (columns H100, H400, H420, H400+, H420+, H1600, H1610, H1600+, H1610+); h100.php model table, row 'Spectrometer Range (keV)'; h100.php model table, column 'H100' (columns H100, H400, H420, H400+, H420+, H1600, H1610, H1600+, H1610+), row 'Startup; The H-Series: The Complete Solution (table) … Checked 2026-10-16
3
H420 Gamma-Ray Imaging Spectrometer – H420 Specifications (LE-23)
Publisher: H3DDatasheet H420 sheet p. 2 'Energy Range'; H100/H400/H1600 '250 keV to 3 MeV (imaging)' in their sheets and in S1 row 'Imaging Rang; H420 sheet p. 2 'Radiation Field of View'; H100/H400 sheets p. 2; H420 sheet p. 2 'Startup & Operating Temp.'; p. 2 'Weight' … Checked 2026-10-16
4
H1600 Gamma-Ray Imaging Spectrometer – H1600 Expected Base Specifications (AM-1)
Publisher: H3DDatasheet p. 2 'Ingress Protection' – identical in the H100, H400, H420 and H1600 sheets; p. 2 'Weight'; p. 2 'Battery Life'; H1600Specs.pdf – Dimensions Checked 2026-10-16
5
H400 Gamma-Ray Imaging Spectrometer – H400 Specifications (LV-28)
Publisher: H3DDatasheet p. 2 'Tablet Communication' / 'Other Communication'; p. 2 'Includes'; p. 2 'Weight'; p. 2 'Battery Life' … Checked 2026-10-16

H3D

A Series (A400) RIID

Handheld RIID

Detector type: A400: CZT (CdZnTe)
Spectroscopy energy range: A400: 50–3000 keV
Weight: A400: 1.2 kg

6 models

H3D

GammAware 3D Radiation Imaging

3D radiation mapping

Mapping method: SLAM, simultaneous localization and mapping
Compatibility: H Series (e.g. H100/H400/H420) and M Series (e.g. M100/M400)
Visualization: Radiation hotspots overlaid on the scanned area’s 3D model

16 referenced values

H3D

T Series (T410)

Rugged integrable gamma imager

Detector type: T Series: CZT (CdZnTe)
Spectroscopy energy range: All tabulated T400S/T410 variants: 50–3000 keV
Weight: T410/T400S (including +): 8.7 lb; T410P/T410SP (including +): 10.9 lb

13 referenced values

H3D

P Series (P100)

Collimated gamma imager

Detector type: P100/P100S: CZT (CdZnTe)
Spectroscopy energy range: P100/P100S: 50–3000 keV
Weight: P100/P100S: 25 lb (approximately 11.3 kg)