Discontinued Product
SRM-0R1-4K1
Index: WMGBSRM0R14K1
High-current decade resistor
Description
Technical specification
Standard accessories
Files
- Description
Description
SRM-0R1-4k1 is a high precision decade resistor designed for laboratories and institutions that require highly accurate readings. This device will meet the expectations of the most demanding customers.Built-in resistors provide excellent accuracy and long-term stability. Markings and symbols on the housing of the device clearly inform the user about resistance settings. Measuring connectors allow user to connect the device with a banana plug, spade plug and bare wire terminals.The metal housing efficiently protects the device against mechanical damage. It has rubber feet that stabilize device position on the test bench.Features
- High accuracy - up to 0.05%.
- Ranges from 0.1 Ω to 4111 Ω.
- Built-in cooling system - enables high power dissipation.
- Easy-to-read and comprehensive descriptions of the device.
- Functional test jacks.
- Durable and resistant design.
- Technical specification
Decade No. of the device Nominal resistance values [Ω] Maximum permissible measurement error Maximum surge current (30...40 ms) [A] 1st decade 0.1 / 0.2 / 0.3 / 0.4 / 0.5 / 0.6 / 0.7 / 0.8 / 0.9 / 1.0 ±0.001 R 45 2nd decade 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 ±0.0005 R 35 3rd decade 10 / 20 / 30 / 40 / 50 / 60 / 70 / 80 / 90 / 100 ±0.0005 R 15 4th decade 100 / 200 / 300 / 400 / 500 / 600 / 700 / 800 / 900 / 1000 ±0.0005 R 2 5th decade 1000 / 2000 / 3000 ±0.0005 R 0.3 Other technical specifications:
- Initial resistance: ≤(0.025 ± 0.0025) Ω
- Maximum operating voltage: 450 V
- Insulation resistance: >100 MΩ
- Measurement cycle time Tmeas: ≤30...40 ms
- Cooling time (pause) Tpaus:
- ≥20 s | Umeas ≤ 230 V
- ≥25 s | Umeas ≤ 450 V
- Standard accessories
- Files
