Fluke Calibration’s constant volume valve is a pneumatically actuated needle valve with a return line connecting the inlet to a coaxial compensator. Needle displacement is matched by an equal and opposite volume displacement on the compensator.
Fluke Constant Volume Valve
The constant volume valve is used in piston gauge crossfloats and other applications in which two high pressures need to be disconnected and reconnected with minimal purturbations on either side.
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Fluke Calibration 1523 Single Channel Reference Thermometer
Features
- Sensor types: PRTs, RTDs, thermistors, and thermocouples
- PRT Accuracy: up to ± 0.011 °C
- Thermocouple Accuracy: up to ± 0.24 °C
- Precision thermistor Accuracy: ± 0.002 °C
- Two models:
- 1523: Single channel standard model with memory for 25 readings
- 1524: Two channels; memory for logging 15,000 measurements
- 0.3 second typical sample interval
- Thermocouple types C, E, J, K, L, M, N, T, U, B, R, S
- Statistics: maximum, minimum, average, standard deviation
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Fluke 719Pro Electric Pressure Calibrator
Features
- Electric pump for one handed pressure calibration
- Best in class pressure measurement uncertainty of 0.025%
- Measure and source mA with best in class 0.015% accuracy
- Precision pressure adjust vernier for accurate pressure calibration
- Variable release rate bleed valve for easy pressure adjustment
- Programmable pressure calibrator pump limit: eliminates over-pressurization and allows the user to program target pressures for pumping
- Programmable 3-tiered display for maximum flexibility when displaying pressure, temperature, and electrical parameters of your choice
- Display backlight
- Damping, Min/Max, and % error function
- Source mA with simultaneous pressure measurement to test valves and I/Ps
- Simulate mA signals to troubleshoot 4-20 mA loops
- Test pressure switches with built in switch test function
- Power transmitters during test using 24 V loop supply with simultaneous mA measurement
- Precision temperature measurement with the addition of an accessory RTD probe (available as an option)
- Proven cleanout ports reduce pump failures
- Moisture trap included with the unit helps mitigates risk of moisture damage
Applications
- Pressure Instrument Calibration
- Pressure Instrument Maintenance
- Petro-Chemical
- Oil and Gas
- Pharmaceutical
- Water and wastewater
- Food and Beverage
- Power Generation
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Fluke 771 Milliamp Process Clamp Meter
Features
- 0.2% or reading + 5 counts accuracy at -20.99 mA to 20.99 mA
- 1% or reading + 5 counts accuracy at -21.0 mA to -99.9 mA and 21.0 mA to 99.9 mA
- 0.177 in or 4.5mm max diameter of measurable conductor
- -10° to 55°C operating temperature
- IP40 rating
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Fluke 715 Volt/mA Loop Calibrator
Key features
- Compact, lightweight mA calibrator for measuring loop current (0-20 mA, 4-20 mA) signals
- Delivers very high accuracy—0.01%—and 1 mA resolution
- Measures voltage output process signals from PLCs and transmitters
- Sources or simulates 24 mA loop current
- Sources voltage to 100 mV or 10V
- Provides typical 18 hour battery life
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Fluke 753 Advanced Process Calibrators
Features
- Full-featured documenting process calibrator for calibrating and troubleshooting
- Measures volts, mA, RTDs, thermocouples, frequency, and ohms to test sensors, transmitters and other instruments
- Sources and simulate volts, mA, pressure, thermocouples, RTDs, frequency, ohms, and pressure to calibrate transmitters
- Powers transmitters during test using loop supply with simultaneous mA measurement
- Measures and sources pressure
- Allows you to creates and run automated as-found/as-left procedures to satisfy quality programs or regulations, and record and document results
- Holds up to a full week of downloaded procedures and calibration results
- Offers many flexible features like autostep, custom units, user-entered values during test, one-point and two-point switch testing, square root DP flow testing, programmable measurement delay
- Offers compatibility with DPCTrack2 and many other asset management software packages
- Bright white dual display for reading both sourced and measured parameters simultaneously
- Easy-to-use multi-lingual interface
- Gas gauge and rechargeable Li-Ion battery for 10 hour uninterrupted use
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Fluke 724 Temperature Calibrator
Features
- Measure Accuracy
- RTD: .2 to .33°C
- Thermocouples: .7 to 1.8°C
- Voltage DC: 0.025% to 0.02%
- Current DC: 0.02%
- Resistance: 0.1 to 1.5%
- Source Accuracy
- Voltage DC: 0.025 to 0.02%
- Resistance: 0.15Ω to 1Ω
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Fluke 700PTPK2 Pneumatic Test Pressure Kit
Features
- Combine with any Fluke 700G Series Gauge, 1,000 psi (69 bar) or less, to make a complete pressure testing kit
- Generate pressure up to 600 psi, 40 bar with the 700PTP-1 test pump
- Connect the 700G Series Gauge directly to the included PTP-1 hand pump with premium no tools required adapter
- Includes 700TTH 5K premium/no tools required transmitter test hose kit and adapters for connecting to the pressure device to be tested
- Hard case protects pump and gauge and allows gauge to remain connected to the pump
Fluke 772 Milliamp Process Clamp Meter
Features
- mA Measurement Range / Accuracy
- 0 to 20.99 mA / 0.2% + 5 counts (clamp)
- 21.0 to 100.0 mA / 1% + 5 counts (clamp)
- 0 to 24 mA / 0.2% + 2 counts (test jacks)
- mA Source Range / Accuracy
- 0 to 24.00 mA 0.2% / + 2 counts
- mA Simulate Range / Accuracy
- 0 to 24.00 mA 0.2% / + 2 counts
- Simultaneously measure mA in-circuit with 24V loop power
- auto-off, backlight timeout extend battery life
