Fluke 5649/5650 | Type R and Type S Thermocouple Standards
- Type R and S Thermocouples.
- Platinum and platinum-rhodium alloy.
- Temperature range of 0 °C to 1450 °C.
- Uncertainties as good as 0.15 °C over most of that range.
- Calibrated at four fixed points (Sn, Zn, Al, Ag) and then extrapolated to 1450 °C.
- Four version avaialbe, 20 and 25 inch lengths with and without CJC.
- Description
- Additional information
- Specifications
Description
The Fluke 5649/5650 are high-accuracy, industrial-grade thermocouple standards. They are used for precise temperature measurement in a variety of applications.
Key features:
- Type R and S thermocouples: These thermocouple types are known for their high stability and accuracy at high temperatures.
- Wide temperature range: They cover a temperature range from 0 °C to 1450 °C.
- Low uncertainties: They offer uncertainties as low as 0.15 °C over most of their range.
- Durable construction: The thermocouples are encased in a rugged alumina sheath for protection.
- Various lengths and configurations: They are available in different lengths and with or without a reference junction to suit different needs.
Benefits:
- High accuracy: They provide highly accurate temperature measurements, which are essential for many industrial processes.
- Stability: They offer excellent stability over time, ensuring reliable measurements.
- Versatility: They can be used in a wide range of applications, including high-temperature furnaces, heat treatment, and calibration.
Applications:
- Calibration laboratories: Used as reference standards for calibrating other temperature sensors.
- Industrial processes: Used for precise temperature control in processes such as heat treatment, ceramics, and metalworking.
- Research and development: Used in scientific experiments where high accuracy and stability are required.
Overall, the Fluke 5649/5650 are high-quality thermocouple standards that provide accurate and reliable temperature measurements for demanding applications.
Additional information
| Brand | Fluke Calibration |
|---|
Specifications: 5649/5650 | Type R and Type S Thermocouple Standards
| Specifications | |
| Range | 0 °C to 1450 °C |
| Type | Platinum/13 % Rhodium vs. platinum (type R) Platinum/10 % Rhodium vs. platinum (type S) |
| Calibration | Fixed point calibration uncertainties (k=2): ± 0.15 °C up to 962 °C, increasing linearly to ± 2.0 °C at 1450 °C |
| Hot Junction Sheath Dimensions |
6.35 mm (0.25 in) diameter; see Ordering Information for lengths |
| Reference Junction Sheath Dimensions | 4.8 mm dia. x 210 mm long (0.188 x 8.25 in) |
| Long-Term Stability | ± 0.5 °C to 1100 °C ± 2.0 °C to 1450 °C (over one year depending on usage) |
| Short-Term Stabilities | ± 0.2 °C to 1100 °C ± 0.6 °C to 1450 °C |
| Immersion | At least 152 mm (6 in) recommended |
| Protective Case | Model 2609 case included |
| Weight | 1 kg (2 lb) |
