Devices Comparison
Highlight differences
General
Detector
Organic Plastic
Detector volume: ~3 cm³ * Photomultiplier: 6×6 mm
Energy resolution
N/A
Sensitivity
16 cps = 1 μSv/h for Cs-137
Energy range
0.03 — 3 MeV
Detector module details
Scintillator size: 14×14×14 mm (2.74 cm³) * Detector volume incl. reflective coating and structural components: 3.15 cm³
CsI(Tl)
Detector volume: ~1 cm³ * Photomultiplier: 6×6 mm
8.4% ±0.3% FWHM
30 cps = 1 μSv/h for Cs-137
0.02 — 3 MeV
Scintillator size: 10×10×10 mm (1.00 cm³) * Detector volume incl. reflective coating and structural components: 1.28 cm³
CsI(Tl)
Detector volume: ~3 cm³ * Photomultiplier: 6×6 mm
8.4% ±0.3% FWHM
77 cps = 1 μSv/h for Cs-137
0.02 — 3 MeV
Scintillator size: 14×14×14 mm (2.74 cm³) * Detector volume incl. reflective coating and structural components: 3.15 cm³
GAGG(Ce)
Detector volume: ~1 cm³ * Photomultiplier: 6×6 mm
7.4% ±0.3% FWHM
40 cps = 1 μSv/h for Cs-137
0.025 — 3 MeV
Scintillator size: 10×10×10 mm (1.00 cm³) * Detector volume incl. reflective coating and structural components: 1.28 cm³
Dose rate assessment
Error margin (Display mode)
±20%
Time (Display update period)
0.5 sec
±15%
0.5 sec
±15%
0.5 sec
±15%
0.5 sec
Accumulated dose assessment
Dose range by Cs-137
0.1 — 9 000 000 μSv/h (9 Sv)
Accumulated dose range
0 — 100 Sv
0.01 — 1000 μSv/h
0 — 10 Sv
0.01 — 400 μSv/h
0 — 10 Sv
0.01 — 1000 μSv/h
0 — 10 Sv
Non-volatile memory
Registration volume (Standalone mode)
last 1000 h
last 1000 h
last 1000 h
last 1000 h
Battery
Continuous operation time
up to 200 h
Type and capacity
Li-Pol 3.7 V, 1500 mAh
Charging voltage, typical
5 V
Charging time
4 h
up to 200 h
Li-Pol 3.7 V, 1000 mAh
5 V
2 h
up to 290 h
Li-Pol 3.7 V, 1500 mAh
5 V
3 h
up to 200 h
Li-Pol 3.7 V, 1000 mAh
5 V
2 h
Terms of use
Operating temperature range
-20 — 45 °C
Relative humidity, max
85%
-10 — 45 °C
85%
-10 — 45 °C
85%
-10 — 45 °C
85%
Wired connection
Type
USB 2.0 and higher
Cable
Type-C
Current consumption, max
750 mA
USB 2.0 and higher
Type-C
500 mA
USB 2.0 and higher
Type-C
500 mA
USB 2.0 and higher
Type-C
500 mA
Wireless connection
Wireless connection
BLE 5.2
Bluetooth 4.0 and higher
Bluetooth 4.0 and higher
Bluetooth 4.0 and higher
Size and weight
Height, width, depth
127x34x21 mm
Weight
76 g
123x34x18 mm
65 g
127x34x21 mm
85 g
123x34x18 mm
70 g
Dust and moisture protection
Dust and moisture protection
IP64
IP64
IP64
IP64
