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Fluke P3011 Vacuum Deadweight Tester – Without Pump
The Fluke P3011 Vacuum Deadweight Tester – Without Pump is available in four models which vary in terms of their pressure ranges, please see the table below for further information.
| Product Code | Product Name | Vacuum Range |
| P3011-KPA | Fluke P3011-KPA Vacuum Deadweight Tester (-100 kPA) No Pump | 3 to 100 kPa |
| P3011-MBAR | Fluke P3011-MBAR Vacuum Deadweight Tester (-1000 mbar) No Pump | 30 to 1,000 mbar |
| P3011-INHG | Fluke P3011-INHG Vacuum Deadweight Tester (-30 inHg) No Pump | 1 to 30 inHg |
| P3011-MMHG | Fluke P3011-MMHG Vacuum Deadweight Tester (-760 mmHg) No Pump | 30 to 760 mmHg |
The Fluke P3011 Vacuum Deadweight Tester can be used to calibrate and test pressure sensing instruments (such as transducers, transmitters, gauges and pressure switches) designed to measure pressures below atmospheric pressure.
This instrument is designed to generate a vacuum with the help of an external vacuum pump which may be connected to the Fluke P3011 Vacuum Deadweight Tester via its /NPT port. This model include a high-quality needle that facilitates fine vacuum adjustments and have a standard accuracy of 0.015% of the reading, this can be improved to 0.008%, please see below for further details.
The Fluke P3011 Vacuum Deadweight Tester has been optimised to provide the user with the most accurate readings possible. Its cylinder and piston with floatation indicator have been carefully constructed from materials designed to increase stability and durability whilst lowering distortion and thermal coefficients. They have been constructed to the highest standards and as such have certified accuracies traceable to international standard laboratories such as the NIST (National Institute of Standards and Technology).
Further to this, the Fluke P3011 Vacuum Deadweight Tester is supplied with an ISO 17025 accredited calibration certificate and is calibrated to Standard Gravity (980.665 cm/s²). However, it is possible to calibrate this instrument to the user’s local gravity, thereby accounting for the force exerted on the weights by gravity, and subsequently improving the accuracy of the tester. For further information regarding this option, please contact our sales team before purchase.
The Fluke P3011 Vacuum Deadweight Tester – No Pump is also supplied with spare seals, adapters for 1/8, 1/4, 3/8, 1/2 NPT and BSP connections and metric adapters for M20 and M14 connections, as well as stainless steel vacuum weight masses marked with the serial number of the instrument and the nominal vacuum value.
In terms of its practicality, the Fluke P3011 Vacuum Deadweight Tester has been designed with portability in mind. To this end, it is supplied with a detachable lid allowing it to be easily transported between worksites. Moreover, the weight masses are stored in a high-quality case with a self-locking mechanism which also ensures that they can be easily and safely transported.
With regard to its assembly, this instrument’s test station design with a mounted spirit level and adjustable feet mean that it may be used in a variety of environments without compromising its accuracy or efficiency. In addition to this, the inclusion of O-rings removes the need for PTFE tape or wrenches when connecting adapters and/or additional instruments, again improving the ease-of-use and efficiency of this tester.
The Fluke P3011 Vacuum Deadweight Tester – Without Pump is an adaptable, practical and accurate instrument, ideal for calibrating pressure modules with ranges below atmospheric pressure.
Fluke P3011 Vacuum Deadweight Tester – Without Pump Key Features
- Available in four models with various vacuum ranges
- Calibrate pressure sensing instruments with ranges below atmospheric pressure
- Suitable for calibrating and testing transducers, transmitters, gauges and pressure switches
- Generates a vacuum with the help of an external vacuum pump
- A vacuum pump can be connected to the /NPT port
- Standard accuracy of 0.015% of the reading
- Cylinder and piston with flotation indicator are constructed from materials designed to improve stability and durability whilst lowering distortion and thermal coefficients
- Cylinder and piston have certified accuracies traceable to international standard laboratories such as NIST
- Supplied with an ISO 17025 accredited calibration certificate
- Calibrated to Standard Gravity (980.665 cm/s²)
- Option to calibrate to local gravity
- Spare seals
- Adapters for 1/8, 1/4, 3/8 and 1/2 NPT and BSP connections
- Metric adapters for M20 and M14 connections
- Stainless steel vacuum weights
- Weight masses are marked with the instrument’s serial number and their nominal vacuum value
- Detachable lid, for safe, easy transportation of the tester
- A robust case with a self-locking mechanism for transporting weights
- Test-station design
- Mounted spirit level
- Adjustable feet
- O-rings remove the need for PTFE tape or wrenches
- Adaptable, practical and accurate instrument
What’s Included?
- Your Choice of Fluke P3011 Vacuum Deadweight Tester – Without Pump
- Weight Masses
- Removable Lid
- 1/8, 1/4, 3/8, 1/2, NPT and BSP Adapters
- M20 and M14 Adapters
- ISO 17025 Accredited Calibration Certificate
- Spare Seals
Fluke P3011 Vacuum Deadweight Tester – Without Pump Technical Specifications
| Accuracy | |
| Accuracy | ±0.015% of reading (±0.008% optional)
*Accuracy based on % of reading from 10% to 100% of the piston range when used in accordance with the corrections found on the calibration certificate. Below 10% ± (accuracy class) x 10% of the piston range. |
| Mass and PCU Materials of Construction | |
| Standard weight material | Series 3 non-magnetic austenitic stainless steel |
| Weight density | 7.8 g/cm³ |
| Optional fractional weights | Solution heat treated aluminium |
| Weight density | 2.7 g/cm³ |
| Piston Material | Ceramic |
| Cylinder Material | Martensitic steel |
| Coefficient of Expansion | 11 ppm/°C |
| General | |
| Test port adaptors | 1/8, 1/4, 3/8 and ½ NPT or BSP |
| Instrument weight | 24 lbs |
| Instrument size | 17.5 W x 12 D x 8.5 H |
| Mass set weight (typical) | 65 lbs |
| Minimum Standard weight Increments | 0.2 inHg (10 mbar) |
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Additional Information
| SKU | FLK-P3011 |
|---|---|
| Manufacturer Part Code | 4184249 |
