Fluke 6531-140M Electronic Deadweight Tester
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Fluke 6531-140M electronic deadweight tester delivers ±0.02% reading accuracy for high-pressure calibration to 20,000 psi with digital measurement and automated data logging.
Product details
| Model | 6531-140M |
| Manufacturer | Fluke |
| Category | Calibration Instruments |
| Availability | Made to order |
Description
Overview
The Fluke 6531-140M is an electronic deadweight tester designed for high-pressure hydraulic calibration applications. It combines a high-performance electronic reference pressure monitor with manual pressure generation and control hardware, providing precise pressure verification in laboratory and field environments.
Key Features
- Pressure range 14–140 MPa (2,000–20,000 psi)
- ±0.02% of reading accuracy (one-year calibration interval)
- Built-in priming system to eliminate air pockets
- Quick-mount test port design eliminates need for PTFE tape
- AutoTest, AutoRange, and onboard data capture with storage
- RS-232 interface for automated data collection
- Compatible with water and wide range of hydraulic fluids
- 300 cc (18 in³) reservoir capacity
- Overpressure alarm and ready/not-ready indicator
- Universal power supply 100–240 VAC, 50/60 Hz
- Optional battery/charger pack and foot switch available
Applications
- Pressure gauge calibration in laboratories and instrument shops
- In-situ field calibrations and tests
- High-pressure transducer verification
- Hydraulic system testing with automated data collection
Included Accessories
- Electronic deadweight tester unit
- AC/DC power supply
- Operating manual
- Vacuum liquid fill kit
- Test station quick-mount fitting
- NPT adapters: 1/8", 1/4", 3/8", 1/2"
- BSP adapters: 1/8", 1/4", 3/8", 1/2"
- Metric adapters: M20×1.5, M14×1.5
Specifications
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Fluke 6531-140M Electronic Deadweight Tester
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