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Crystal Engineering HPC42 Dual Range Pressure Calibrator
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Item Number: HPC42
Manufacturer: Crystal Engineering (Ametek)
Manufacturer Part No: HPC42
Product Options
* denotes required field
Crystal Engineering Model HPC42 Pressure 1 Range Selection*
Crystal Engineering Model HPC42 Pressure 2 Range Selection*
Crystal Engineering Model HPC42 BARO Module (Optional)
Crystal Engineering Model HPC42 Adapter Type*
Crystal Engineering Model HPC42 Pump System (Optional)
Crystal Engineering Model HPC42 Without Liquid (Pump drained)(Optional)
Crystal Engineering Model HPC42 Carrying Case*
Crystal Engineering Model HPC42 Calibration Options*
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Crystal Engineering HPC42 Dual Range Pressure Calibrator
The Crystal Engineering HPC40 Series offers superior accuracy along with a host of user friendly features that allow this handheld pressure calibrator to deliver laboratory accuracy in a portable field instrument. The versatle HPC40 Series is suitable for calibrating pressures ranging from vacuum to 15 000 psi with accuracy of 0.035% of Reading for all ranges. It is ideal for process control applications, such as verification or calibration of pressure gauges, transducers, transmitters, pressure switches and valve stroking.
The HPC40 Series also offers a mA loop calibrator that is fully temperature compensated from -20 to 50oC, enabling it to deliver the same accuracy whether measuring pressure, current, voltage or temperature.
The HPC40 Series device can typically replace several gauges or calibrators. With the addition of a Crystal Engineering APM (Advance Pressure Module), the calibrator can read up to three pressures at the same time using a single device and the differential pressure between any two. It is available in a single (HPC41) or dual sensor (HPC42) version and it also can be used along with an RTD as a high-accuracy thermometer.
The calibrator’s large, full-color display combined with its menuless interface makes the HPC40 Series the easiest pressure calibrator to use. Its single layer user interface has no convoluted menu structure, allowing tasks to be performed quickly and intuitively. Its intelligent memory slots allow the HPC40 Series to store up to five screens (both upper and lower windows) simplifying recall of previous stored settings and custom setups. This is a big time saver for repeated testing.
Another unique feature is its use of newly patented CPF Crystal Pressure Fittings. These 316 stainless steel fittings are designed to operate at 10 000 psi / 700 bar and ensure leak-free connections without the use of tools. In addition, the fittings’ self-ventilating weep holes alert users when disconnecting from a pressurized system.
The Crystal - Ametek HPC40 Series can be used as an individual calibrator or combined with AMETEK pressure pump systems to form a complete ready-to-use calibration system. These products include everything from small pneumatic hand pumps to precision, hydraulic pressure comparators able to generate up to 15,000 PSIG / 1000 Bar.
Features
- High Level 0.035% of Reading Accuracy
- Gauge, Absolute, and Differential Pressure to 15,000 psi / 1000 bar / 100 MPa
- Advanced Simplicity ""Non-Menu"" Interface for Quick Operations
- Pressure Switch Test Function
- Built-in Loop Calibrator can Measure & Source mA
- Available 250 Ohm Hart Resistor
- Power Transmitters with External Loop Power or Internal 24 VDC Power Supply
- Use it as an High Accuracy Thermometer with ""True Ohm"" Technology
- Store & Recall Previously Used Screens for Repetitive Tasks
- Flexible Power Options Including Rechargeable Batteries
Technical Specifications
Crystal HPC40 Series Specifications
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Pressure Measurement Accuracy:
PSIG (Gauge Pressure)
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Temp Range: -18 to 28° C
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0 to 30% of Range:±(0.01% of Full Scale)
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30 to 110% of Range:±(0.035% of Reading)
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Vacuum: ±(0.05% of Full Scale)
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Temp Range: -20 to 50° C
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0 to 30% of Range:±(0.015% of Full Scale)
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30 to 110% of Range:±(0.050% of Reading)
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Vacuum: ±(0.05% of Full Scale)
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PSIA Measurement: (with BARO Option)
All absolute accuracies are equivalent
to the gauge pressure accuracies,
except as noted
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30 psi Range: Gauge Accuracy +0.005 PSIA
100 psi Range:Gauge Accuracy +0.002 PSIA
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Barometeric Range:
10.153 to 15.954 PSIA,
700.0 to 1100.0 mbarA
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Accuracy: ± 0.00725 psi, ± 0.5 mbar
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Baro option Resolution
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Units and Resolution:
psi. . .. . . . 0.001
inHg. . . .. . 0.001
mmHg. . . 0.01
mbar. . . . . 0.1
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Differential Pressure Accuracy
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0.035% of DP with Tare, 0.05% of DP without Tare
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Pressure Sensor
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Wetted Materials: (wrench tight) 316 stainless steeland Viton® (internal o-ring)
Diaphragm Seal Fluid: Silicone Oil
Connection: Crystal CPF Female
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Current & Voltage Capabilities
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Connection:
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4 mm jacks
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Maximum Voltage:
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45 VDC
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Current (mA) Input (0 to 55 mA):
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Accuracy: ±(0.015% of rdg + 0.002 mA)
Percent Range: 0-20, 4-20, 10-50
Max Allowable Current: 60 mA
Resolution: 0.001 mA or 0.01%
Units: mA and %
Input Resistance: < 17.2 Ohm
Voltage Burden @ 20mA: < 0.35 V
Voltage Burden @ 50mA: < 0.86 V
HART Resistor: 250 Ohm
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Current (mA) Output (0 to 25 mA)
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Accuracy: ± (0.015 of rdg + 0.002 mA)
Range: 0 to 25 mA
Step Time: 1 to 999 seconds
Ramp Time: 5 to 999 seconds
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Voltage (VDC) Input:
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Accuracy: ±(0.015 % of rdg + 2 mV)
Range: 0 to 30 VDC
Resolution: 0.001 VDC
Input Impedance: > 1 MOhm
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Loop Power:
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Fixed Output: 24 VDC
Voltage Output Accuracy: ± 10%
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Switch Test
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Switch Type: Dry Contact
Closed State Resistance: < 1K Ohm
Sample Rate: 10 Hz
Open State Resistance: > 100K Ohm
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Temperature Measurement
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Accuracy: ±(0.015% of rdg) + 0.02 Ohm
Range: 0 to 400 Ohms
Resolution: 0.01 on all scales
Units: °C, K, °F, R, Ohm
TCR: 0.003850 Ohm/Ohm/°C (IEC 60751)Wiring: 2-, 3-, and 4-wire support
Connection: Lemo Plug, 1S Series, 304 insert configuration
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Operating Temperature
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-20 to 50° C (-4 to 122° F)
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Storage Temperature
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-40 to 75° C (-40 to 167° F)
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Display
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Screen: 320 x 240 pixel graphical display
Display Rate: 3 readings/second (standard)
10 readings/second (switch test and peak hi/lo modes
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Battery Life
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>12 hours non-sourcing
>8 hours when sourcing 12 mA
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Data Interface
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mini-USB
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 Crystal Engineering HPC42 User Manual
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The Crystal Engineering HPC41 is the world's first combined pressure and mA loop calibrator to be fully temperature compensated from -20 to 50°C.
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