- RSS2 - GM Resolving Time Source Set
- RSS3 - Alpha, Beta, Gamma Source Set
- RSS5 - Alpha, Beta, Gamma Source Set
- RSS8 - Gamma Source Set
Introduction
The RSS2 source set is used for determining the resolving time of GM counters. It consists of 3 half-disks: 2 contain Tl-204 and 1 is left blank (contains no material).
All RSS2 sources have an uncertainty of ± 20% of the labeled activity.
Not available for calibration.
Source Set Components
| RSS2 | (2) Tl-204, 5 μCi (185 kBq), sealed half-disk sources |
| (1) Blank half-disk |
| RSS2EU | (2) Tl-204, 0.25 μCi (9.25 kBq), sealed half-disk sources |
| (1) Blank half-disk |
Ordering Information:
| RSS2 | Set of 2 Tl-204 sources |
| RSS2EU | Set of 2 Tl-204 sources – EU (for international orders) |
Introduction
The RSS3 source set is designed for demonstrating the basic characteristics of radiation. It consists of 3 disk sources: 1 gamma emitter, 1 beta emitter, and 1 alpha emitter.
All RSS3 sources have an uncertainty of ± 20% of the labeled activity.
Alpha and beta sources cannot be calibrated.
Source Set Components
| RSS3 | (1) Co-60, 1 μCi (37 kBq), sealed disk (1″ diameter) |
| (1) Sr-90, 0.1 μCi (3.7 kBq), sealed disk (1″ diameter) | |
| (1) Po-210, 0.1 μCi (3.7 kBq), unsealed disk (1″ diameter) |
| RSS3UN | (1) Co-60, 0.5 μCi (18.5 kBq), sealed disk (1″ diameter) |
| (1) Sr-90, 0.1 μCi (3.7 kBq), sealed disk (1″ diameter) | |
| (1) Po-210, 0.1 μCi (3.7 kBq), unsealed disk (1″ diameter) |
Ordering Information:
| RSS3 | Set of 3 sources |
| RSS3UN | Set of 3 sources – UN (for international orders) |
Introduction
The RSS5 source set is designed for demonstrating the basic characteristics of radiation. It consists of 5 disk sources: 2 gamma emitters, 2 beta emitters, and 1 alpha emitter.
All RSS5 sources have an uncertainty of ± 20% of the labeled activity.
Alpha and beta sources cannot be calibrated.
Source Set Components
| RSS5 | (1) Co-60, 1 μCi (37 kBq), sealed disk (1″ diameter) |
| (1) Cs-137, 5 μCi (185 kBq), sealed disk (1″ diameter) | |
| (1) Tl-204, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Sr-90, 0.1 μCi (3.7 kBq), sealed disk (1″ diameter) | |
| (1) Po-210, 0.1 μCi (3.7 kBq), unsealed disk (1″ diameter) |
| RSS5EU | (1) Co-60, 1 μCi (37 kBq), sealed disk (1″ diameter) |
| (1) Cs-137, 0.25 μCi (9.25 kBq), sealed disk (1″ diameter) | |
| (1) Tl-204, 0.25 μCi (9.25 kBq), sealed disk (1″ diameter) | |
| (1) Sr-90, 0.1 μCi (3.7 kBq), sealed disk (1″ diameter) | |
| (1) Po-210, 0.1 μCi (3.7 kBq), unsealed disk (1″ diameter) |
Ordering Information:
| RSS5 | Set of 5 sources |
| RSS5EU | Set of 5 sources – EU (for international orders) |
Introduction
The RSS8 source set is designed for gamma spectroscopy. It consists of 8 different gamma emitting isotopes that cover the entire range from 32 keV to 1332.49 keV.
All disk sources have an uncertainty of ± 20% of the labeled activity unless calibrated (± 5%) for an additional cost.
Source Set Components
| RSS8 | (1) Ba-133, 1 μCi (37 kBq), sealed disk (1″ diameter) |
| (1) Cd-109, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Co-57, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Co-60, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Cs-137, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Mn-54, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Na-22, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) “Mixed Unknown” – Cs-137, Zn-65; 0.5 μCi (18.5 kBq), 1 μCi (37 kBq); sealed disk (1″ diameter) |
| RSS8EU | (1) Ba-133, 1 μCi (37 kBq), sealed disk (1″ diameter) |
| (1) Cd-109, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Co-57, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Co-60, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Cs-137, 0.25 μCi (9.25 kBq), sealed disk (1″ diameter) | |
| (1) Mn-54, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Na-22, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Zn-65, 1 μCi (37 kBq), sealed disk (1″ diameter) |
| RSS8UN | (1) Ba-133, 1 μCi (37 kBq), sealed disk (1″ diameter) |
| (1) Cd-109, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Co-57, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Co-60, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Cs-137, 0.1 μCi (3.7 kBq), sealed disk (1″ diameter) | |
| (1) Mn-54, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Na-22, 1 μCi (37 kBq), sealed disk (1″ diameter) | |
| (1) Zn-65, 1 μCi (37 kBq), sealed disk (1″ diameter) |
Ordering Information:
| RSS8 | Set of 8 gamma sources |
| RSS8EU | Set of 8 gamma sources – EU (for international orders) |
| RSS8UN | Set of 8 gamma sources – UN (for international orders) |
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