The SRX and SRC Series are cost effective, stable, laboratory or portable resistance standards. Their ruggedness and small size plus their low temperature coefficient makes the SRX and Series Resistance Standard ideal for any applications outside of laboratory environment within the temperature range of 18°C to 28°C. Because of the low temperature coefficient, they require no oil-or-temperature bath. The binding posts are constructed of low-thermal emf material. Four 5-way binding posts are used for resistance values of 190 kΩ and under; two binding posts and Kel-F washers are used for 1 MΩ and over.
Very stable - up to 10 ppm/yr
Excellent TC - as low as 1 ppm/°C
Rugged
Wide range of values - 1 mΩ to 10 TΩ
Optional values available
Optional transit case
SRX series available at 5000 V
精度非常稳定，达到10ppm /yr
优秀的TC -低至1 ppm /°C
大范围的值- 1 mΩ10 TΩ
数值可选
可选的交通情况
SRX系列，5000伏
| SRC-190M | 190 M | 0.1% | 30 | 500 |
| 25 50 50 50 50 50 50 100 200 | ||||
| SRC-1G | 1 G | 0.5% | 100 | 500 |
| SRC-1.9G | 1.9 G | 0.5% | 100 | 500 |
| SRC-10G | 10 G | 0.5% | 200 | 500 |
| SRC-19G | 19 G | 0.5% | 500 | 500 |
| SRC-100G | 100 G | 0.5% | 900 | 500 |
| SRC-190G | 190 G | 1% | 900 | 500 |
| SRC-1T | 1 T | 2% | 2500 | 500 |
| SRC-1.9T | 1.9 T | 2% | 2500 | 1000 |
