Calibrator
Fluke 9103, 9140 Dry-Well Calibrators & Dry Block Calibrators
Great performance in portable instruments
• Lightweight and very portable
• Accuracy to ±0.25 °C
• RS-232 interface
• Easy to recalibrate
If you’ve been using a dry well calibrator or dry block calibrator for field work, you know there’s a lot more to them than temperature range and stability. Size, weight, speed, convenience, and software are also significant.
A field dry well needs to be portable, flexible, and suitable for high-volume calibrations or certifications. If it's not, you’ll soon forget about the great stuff the sales rep told you and realize what you’ve really bought.
At Fluke Calibration, we use dry well calibrators every day in our manufacturing and calibration work, and we know what makes a dry well easy and productive to use—which is exactly how users describe our series of field dry wells. These dry wells work for you instead of the other way around.
• Lightweight and very portable
• Accuracy to ±0.25 °C
• RS-232 interface
• Easy to recalibrate
If you’ve been using a dry well calibrator or dry block calibrator for field work, you know there’s a lot more to them than temperature range and stability. Size, weight, speed, convenience, and software are also significant.
A field dry well needs to be portable, flexible, and suitable for high-volume calibrations or certifications. If it's not, you’ll soon forget about the great stuff the sales rep told you and realize what you’ve really bought.
At Fluke Calibration, we use dry well calibrators every day in our manufacturing and calibration work, and we know what makes a dry well easy and productive to use—which is exactly how users describe our series of field dry wells. These dry wells work for you instead of the other way around.
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Produk Lainnya
The P3100 models are available in single or dual piston format. Unit can be supplied in psi, bar, kgf/cm², and MPa. This robust instrument is highly accurate, quick and easy to use. Units feature a built-in priming pump for large volume applications, piston flotation indicators and a high quality screw press for fine pressure control.
Operating principle
Deadweight testers are the high performance pressure standards for pressure measurement. Utilizing the well proven piston-gauge system consisting of a vertically mounted, precision lapped piston and cylinder assembly, accurately calibrated weight masses (Force) are loaded on the piston (Area), which rises freely within its cylinder. These weights balance the upward force created by the pressure within the system. The pressure is measured when placed on a correctly spinning and floating piston. The total pressure measured is the summation of the weights plus the piston weight carrier assembly.
Instrument base
There are three basic variations in the hydraulic offering; single low pressure, single high pressure and dual piston models. Pressure is generated and controlled by means of a high quality screw press located on the front of the tester. A built-in hand pump is included as standard for all hydraulic models to prime the system and accommodate large volume requirements.
Piston/cylinder assemblies
The piston/cylinder assembly is the heart of each deadweight tester. They are manufactured from materials that provide stability, durability, and low thermal coefficients and distortion. Our experience and knowledge of piston/cylinder production and calibration ensure the precision and performance required for today’s demanding calibration requirements.
Weight masses
Standard weight masses are series 3 nonmagnetic austenitic stainless steel. Each mass is marked with the serial number of the instrument and the nominal pressure value relative to the high or low-pressure piston, when applicable. Optional fractional weights are stainless steel and/or solution heat treated aluminum.
Gravity correction
Gravity varies significantly with geographical location and this variation has a direct effect on the force of the weights and the accuracy of the deadweight tester. Each instrument can be calibrated to local gravity at no extra cost. If unspecified, instruments will be calibrated to Standard Gravity at 980.665 cm/s2.
Key features
• Pressure ranges to 60,000 psi (4000 bar)
• 0.015% of reading accuracy standard (0.008% optional)
• Single or dual piston format
• Built-in hand pumps standard
• Mounted spirit level with adjustable feet
• Units can be trimmed to local gravity FOC
Operating principle
Deadweight testers are the high performance pressure standards for pressure measurement. Utilizing the well proven piston-gauge system consisting of a vertically mounted, precision lapped piston and cylinder assembly, accurately calibrated weight masses (Force) are loaded on the piston (Area), which rises freely within its cylinder. These weights balance the upward force created by the pressure within the system. The pressure is measured when placed on a correctly spinning and floating piston. The total pressure measured is the summation of the weights plus the piston weight carrier assembly.
Instrument base
There are three basic variations in the hydraulic offering; single low pressure, single high pressure and dual piston models. Pressure is generated and controlled by means of a high quality screw press located on the front of the tester. A built-in hand pump is included as standard for all hydraulic models to prime the system and accommodate large volume requirements.
Piston/cylinder assemblies
The piston/cylinder assembly is the heart of each deadweight tester. They are manufactured from materials that provide stability, durability, and low thermal coefficients and distortion. Our experience and knowledge of piston/cylinder production and calibration ensure the precision and performance required for today’s demanding calibration requirements.
Weight masses
Standard weight masses are series 3 nonmagnetic austenitic stainless steel. Each mass is marked with the serial number of the instrument and the nominal pressure value relative to the high or low-pressure piston, when applicable. Optional fractional weights are stainless steel and/or solution heat treated aluminum.
Gravity correction
Gravity varies significantly with geographical location and this variation has a direct effect on the force of the weights and the accuracy of the deadweight tester. Each instrument can be calibrated to local gravity at no extra cost. If unspecified, instruments will be calibrated to Standard Gravity at 980.665 cm/s2.
Key features
• Pressure ranges to 60,000 psi (4000 bar)
• 0.015% of reading accuracy standard (0.008% optional)
• Single or dual piston format
• Built-in hand pumps standard
• Mounted spirit level with adjustable feet
• Units can be trimmed to local gravity FOC
The New Fluke 730 series portable pumps feature fast pressure generation,stable pressure and easy-to-use. These pumps can provide stable,reliable pressure during calibration. The unique design of these pumps enables them to solve the common problems of pressure pump, such as blocking, leakage and laborious operation. They are your right-hand assistant in the process of manual pressure calibration.
In conjunction with Fluke 730G Smart Digital Pressure Calibrator with internal HART communication, these test pumps enable high-efficiency and high-accuracy measurement and calibration of pressure gauges, pressure switches, pressure transmitters, which make them ideal for metrology institutes and enterprises to establish pressure laboratories.
Key features
• Pressure range 0 kPa to 70 Mpa
• The pressure generation by the pressure rod can calibrate pressure meters with a large cavity;
• fine adjustment by the screw has the high minimum controllable adjustment granularity
• Two-year warranty. No worry to use.
• Special surface treatment, scratch and corrosion resistance.
• M20×1.5 female thread quick connection fitting.
In conjunction with Fluke 730G Smart Digital Pressure Calibrator with internal HART communication, these test pumps enable high-efficiency and high-accuracy measurement and calibration of pressure gauges, pressure switches, pressure transmitters, which make them ideal for metrology institutes and enterprises to establish pressure laboratories.
Key features
• Pressure range 0 kPa to 70 Mpa
• The pressure generation by the pressure rod can calibrate pressure meters with a large cavity;
• fine adjustment by the screw has the high minimum controllable adjustment granularity
• Two-year warranty. No worry to use.
• Special surface treatment, scratch and corrosion resistance.
• M20×1.5 female thread quick connection fitting.
The Fluke 700LTP-1 is a hand operated pressure pump designed to generate either vacuum to -12.7 PSI / -.87 bar or pressures to 100 psi / 6.9 bar. The Fluke 700LTP-1 has two pressure ports with quick fit connectors. Test hoses are terminated with 1/8-NPT female fittings that can be adapted using the BSP/ISO adapters.
For use with 700 series pressure modules and 717 pressure calibrators. Ideal for low pressure applications requiring accurate low pressure testing.
Fitur utama
• Pump can be easily cleaned without disassembly
• Adjustable pressure relief valve with slow-bleed capability. Allows the slow release pressure at a controlled rate
• Quick fit connectors, one for the reference port for connection to a Fluke 700 series pressure module and one to connect to a unit under test
• Slim design, easy to carry and use
For use with 700 series pressure modules and 717 pressure calibrators. Ideal for low pressure applications requiring accurate low pressure testing.
Fitur utama
• Pump can be easily cleaned without disassembly
• Adjustable pressure relief valve with slow-bleed capability. Allows the slow release pressure at a controlled rate
• Quick fit connectors, one for the reference port for connection to a Fluke 700 series pressure module and one to connect to a unit under test
• Slim design, easy to carry and use
This pneumatic comparison test pump is designed for testing pressure measuring instruments against master test instruments. This cost effective instrument provides precise control for important calibration requirements and include many features found in our popular line of pneumatic deadweight testers.
*Note --- Unit requires pressure source (i.e. nitrogen bottle) for operation.
Key Features
• High pressure pneumatic operation
• Screw press for fine pressure adjustments
• High quality needle valves for fine control
• Test port adapters which require no PTFE tape or wrenches
• Sturdy carrying case with lid
*Note --- Unit requires pressure source (i.e. nitrogen bottle) for operation.
Key Features
• High pressure pneumatic operation
• Screw press for fine pressure adjustments
• High quality needle valves for fine control
• Test port adapters which require no PTFE tape or wrenches
• Sturdy carrying case with lid