. 1974 Jul-Aug;78A(4):465–476. doi: 10.6028/jres.078A.030

Table 13.

Chamber correction k_std required to bring exposure-rate measurements for each chamber into agreement with the weighted mean exposure rate $\bar{\dot{X}}$ .

Chamber	⁶⁰Co	¹³⁷Cs
1	0.9970	0.9962
10	.9997	.9997
30	1.0005	1.0022
50–1	1.0002	0.9996
50–2	1.0003	.9996
50–3	0.9998	.9995