The Fluke 732B is a high-precision DC voltage standard that delivers stable, accurate references for calibration and metrology applications in laboratory and industrial environments. This instrument provides selectable DC voltage outputs with exceptional long-term stability and extremely low noise, making it ideal for verifying and calibrating precision measurement equipment.
Technical Specifications
Output Voltage & Accuracy
• Selectable ranges: 1 V, 10 V, and 1.018 V
• 10 V output: ±0.3 ppm (30-day), ±2.0 ppm (1-year)
• 1.018 V output: ±0.8 ppm (30-day)
• Output noise: 130 hours
• Maximum power dissipation: 66 W
• Rear panel DC input: 12–15 V DC, 300 mA minimum
Output Protection & Environmental
• Inputs can be shorted indefinitely without damage
• 10 V output withstands external sources: 1100 V DC, 25 mA, or up to 0.6 joules (short duration)
• Relative humidity: <95% to 30°C; <75% to 35°C, non-condensing
• Operating altitude: <3049 m (10,000 ft)
• Vibration: MIL-T-28800, Type III, Class 5, Style E
• Design standards: IEC 348 (2nd edition, 1978), ANSI/ISA-S82
Physical
• Dimensions: 13.4 cm H × 9.8 cm W × 40.6 cm D
• Weight: 5.91 kg (13 lb)
• Display: LCD or LED readout
– Compatibility & Integration
The 732B integrates with Fluke 5700A/5720A Calibrators and Keysight 3458A Multimeters when paired with Fluke 742A-1 and 742A-10k Resistance Stand accessories.
