جسر قياس مقاومة ترمومتري أولي

المزايا

• Accuracy: < ±20 ppb [±5 μK], optional < ±0.1 ppm [±25 μK] (25 Ω SPRT referred to a 25 Ω reference resistor)
• Resolution: 1 ppb [0.25 μK], optional 0.1 ppm [25 μK] (25 Ω SPRT referred to a 25 Ω reference resistor)
• Fast measurement time (2 seconds balance)
• Differential and absolute measurement
• Warm-up time < 30 seconds