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FHT 192 Ionization Chambers
Thermo Scientific™ FHT 192 is a wide-range ionization chamber for high-precision ambient equivalent dose rate measurements.
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| Catalog Number | Description |
|---|---|
| 4253540 | FHT 192 |
| 425354050 | FHT 192 (Built into carrying case with external connector) |
Catalog number 4253540
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Description:
FHT 192
Thermo Scientific™ FHT 192 is a wide-range ionization chamber for high-precision ambient equivalent dose rate measurements. Ideal for connecting to either the FHT 6020 area monitor or the FH 40 G survey meter for measurements at high energy accelerators or X-ray sources.
The FHT 192 Ionization Chamber is based on the famous PTB-approved medium-pressure chamber FHT 191 N, which is used as a reference standard detector by many organizations.
- Chamber geometry design offers both excellent angular dependence (-45° to +90°) and energy dependence
- Chamber is equipped with Styrofoam protection in order to minimize temperature change-induced currents
- 30keV to 7MeV energy range
- 100nSv/h to 1Sv/h dose rate range
- 0.75 sphere angular response
- Integrated preamplifier fits to: FHT 6020 area monitors; FH 40 G survey meter; and SVG2 military Radiac
- High dose option with remote preamplifier
Compatible with:
FHT 6020 area monitors, FH 40 G survey meter, and SVG2
Specifications
Angular Acceptance-45° <F <+90° (270° solid angle)
DescriptionFHT 192
Dose Range10 µR/h to 100 R/h
Energy Range30 keV to 7 MeV(± 30%)
Gamma250 fA/µSvh-1
GasNoble Gas - Nitrogen - Mixture
OverloadUp to 50 Sv/h
Pressure7000 hPa
Radiation TypeGamma
Sensitivity250 fA/μSvh-1
TypeIonization Chamber
Volume (Metric)4.25 L
Weight (English)7.1 lb.
Weight (Metric)3.25kg
Unit SizeEach