Primary-standard resistance thermometry

Description

Model CTR9000

Applications

• High-performance AC resistance thermometry bridge for very accurate temperature measurements
• Primary thermometer calibration for national and accredited laboratories, commercial temperature measurement and calibration applications

Special features

• Accuracy: < ±20 ppb (±5 μK ¹⁾), optional < ±0.1 ppm (±25 μK ¹⁾)
• Resolution: 1 ppb (0.25 μK ¹⁾), optional 0.1 ppm (25 μK ¹⁾)
• Fast measurement time (2 seconds balance)
• Differential and absolute measurement
• Warm-up time < 30 seconds