
供应美国NIST热力参数检测用标准物质
产品详情如下,更多产品价格和货期,请咨询客服,供实验室使用!
SRM 742 Aluminum Oxide Pyrometric Standard 氧化铝高温标准 10 g
SRM 8172 Copper Freezing-Point Reference (1084.6 Degrees Celsius) 铜冰点参考(1084.6摄氏度) 450 g
SRM 8173 Lead Freezing-Point Reference (327.453 Degrees Celsius) 铅冰点参考(327.453摄氏度) 600 g
SRM 1972 1,3-Dioxolan-2-one Triple Point 1,3-二氧环烷-2-一三相点 60 g
SRM 8174 Gallium Melting-Point Reference (29.7646 Degrees Celsius) (fixed-point cell) 镓熔点参考(29.7646摄氏度)(定点电池) 25 g
SRM 1749 Gold versus Platinum Thermocouple Certified Thermometer 金与铂热电偶认证温度计 each
SRM 1967a High-Purity Platinum Thermoelement 高纯铂热电偶 0.51 x 1 m platinum wire 美国NIST热力参数检测用标准物质
SRM 1450e Thermal Conductivity – Fibrous Glass Board 导热性.玻璃纤维板 each
SRM 1453 Thermal Conductivity – Expanded Polystyrene Board 导热性.发泡聚苯乙烯板 each
SRM 8420 Electrolytic Iron 电解铁 0.64 D x 5.0
SRM 731L1 Borosilicate Glass – Thermal Expansion 硼硅酸盐玻璃.热膨胀 5 cm
SRM 731L2 Borosilicate Glass – Thermal Expansion 硼硅酸盐玻璃.热膨胀 10 cm
SRM 731L3 Borosilicate Glass – Thermal Expansion 硼硅酸盐玻璃.热膨胀 15 cm
SRM 1452 Thermal Resistance – Fibrous Glass Blanket for High Precision Measurements 热阻.高精度测量用纤维玻璃毡 each
SRM 1459 Thermal Resistance – Fumed Silica Board 耐热性-气相二氧化硅板 each
SRM 3451 Low-Temperature Seebeck Coefficient Standard (10 K to 390 K) 低温塞贝克系数标准(10 K至390 K) bar
SRM 3452 High-Temperature Seebeck Coefficient Standard (295 K to 900 K) 高温塞贝克系数标准(295 K至900 K) bar