Temperature Influence of Conductivity Standard 147 µS/cm (Ref 238985)

Hamilton offers the 147 µS/cm liquid conductivity standard (Ref 238985), whose stability of ±1% is guaranteed over a lifecycle of up to 18 months. These standards can be used several times, on condition that the bottle is not left open without its lid for more than one hour total. The composition of these standards is patented, and the procedure for determining conductivity has been developed in collaboration with the Danish Institute of Fundamental Metrology (FDM) and the National Institute of Standards and Technology (NIST). Please refer to the calibration certificate packaged with every HAMILTON Conductivity Standard for further details.

Line graph showing conductivity (µS/cm) vs. temperature (°C) for a 147 µS/cm standard, ranging 5–50°C.

Conductivity vs. Temperature: Reference table

Temperature °C	Conductivity µS/cm	Temperature °C	Conductivity µS/cm	Temperature °C	Conductivity µS/cm
5	92	21	136	37	183
6	95	22	138	38	186
7	97	23	141	39	189
8	100	24	144	40	192
9	103	25	147	41	195
10	105	26	150	42	199
11	108	27	153	43	202
12	111	28	156	44	205
13	113	29	159	45	209
14	116	30	162	46	212
15	119	31	165	47	215
16	122	32	167	48	218
17	124	33	171	49	222
18	127	34	174	50	225
19	130	35	176
20	133	36	180

Temperature °C	Conductivity µS/cm	Temperature °C	Conductivity µS/cm	Temperature °C	Conductivity µS/cm
5	92	21	136	37	183
6	95	22	138	38	186
7	97	23	141	39	189
8	100	24	144	40	192
9	103	25	147	41	195
10	105	26	150	42	199
11	108	27	153	43	202
12	111	28	156	44	205
13	113	29	159	45	209
14	116	30	162	46	212
15	119	31	165	47	215
16	122	32	167	48	218
17	124	33	171	49	222
18	127	34	174	50	225
19	130	35	176
20	133	36	180

Temperature °C	Conductivity µS/cm	Temperature °C	Conductivity µS/cm	Temperature °C	Conductivity µS/cm
5	92	21	136	37	183
6	95	22	138	38	186
7	97	23	141	39	189
8	100	24	144	40	192
9	103	25	147	41	195
10	105	26	150	42	199
11	108	27	153	43	202
12	111	28	156	44	205
13	113	29	159	45	209
14	116	30	162	46	212
15	119	31	165	47	215
16	122	32	167	48	218
17	124	33	171	49	222
18	127	34	174	50	225
19	130	35	176
20	133	36	180

Temperature °C	Conductivity µS/cm	Temperature °C	Conductivity µS/cm	Temperature °C	Conductivity µS/cm
5	92	21	136	37	183
6	95	22	138	38	186
7	97	23	141	39	189
8	100	24	144	40	192
9	103	25	147	41	195
10	105	26	150	42	199
11	108	27	153	43	202
12	111	28	156	44	205
13	113	29	159	45	209
14	116	30	162	46	212
15	119	31	165	47	215
16	122	32	167	48	218
17	124	33	171	49	222
18	127	34	174	50	225
19	130	35	176
20	133	36	180