Fluke
Fluke 792A AC/DC Transfer Standard
Manufacturer: Fluke Calibration
Model: 792A
Features
- The 792A is an ultra-high accuracy AC/DC thermal transfer standard designed to meet the most demanding AC measurement requirements.
- It uses Fluke’s patented RMS sensor and thin film range resistors to achieve outstanding transfer accuracy with a total uncertainty of ±10 ppm
- The 792A has a voltage range of 2 mV to 1000 V and a frequency range of 10 Hz to 1 MHz.
Specification
| Specification | Details |
|---|---|
| AC-DC Differential | Range: 2mV to 1000V, 10Hz to 1MHz Best 1 year specification: ±10 ppm |
| Temperature Stability | 12 hours are required for stability in the operating environment. |
| Warm-up Time | After stabilization time, leave the power on for 15 minutes. |
| Temperature Performance | Action: 11°C to 35°C During calibration: 18°C to 28°C Storage: -40°C to 50°C |
| Relative humidity | Action: <75% at ~30°C, <70% at ~35°C Storage: <95%, non-condensing |
| Altitude | Action: up to 3,050 m (10,000 ft) Non-operating: Up to 12,200 m (40,000 ft) |
| Input Lo side insulation | 20V to chassis |
| Guard Insulation | 10V to input LO or chassis |
| EMI/RFI | FCC Rules Part 15, Subpart J, Class B, VDE 0871, Class B, VDE 0875, Class K |
| Reliability | MIL-STD-28800D, paragraph 3.13.3 |
| Power supply | 50 Hz to 60 Hz ±5%, Voltage selection 100 V, 120 V, 220 V, 240 V ±10% |
| Size | Transfer Unit: 17.8cm H x 21.6cm W x 30.5cm D Power Pack: 17.8cm H x 21.6cm W x 30.5cm D 1000V Range Resistor: Height 7.6 cm x Width 8.9 cm x Depth 14.0 cm Transfer Switch: Height 7.6 cm x Width 8.9 cm x Depth 14.0 cm |
| Weight | Transfer Unit: 8.4 kg Power Pack: 8.9 kg 1000V Range Resistor: 1.6 kg Transfer Switch: 1.6 kg |
