Crystal Engineering HPC40 Operating Manual
HPC40 Series
Operation Manual
for the HPC40 Series Handheld Pressure Calibrator
Contents
Overview...............................................................1
Introduction ............................................................1
Quickstart ..............................................................2
Functions ..............................................................3
On/O..................................................................3
Navigation..............................................................3
Settings ................................................................5
Display .................................................................8
Operation..............................................................9
Pressure Sensors ........................................................9
Measuring Current .....................................................13
Sourcing Current.......................................................14
Measuring Voltage .....................................................16
Measuring Temperature (RTD) ..........................................17
Performing a Switch Test ...............................................18
Calibrating a Pressure Transmitter.......................................19
Enclosure .............................................................21
Specifications .......................................................22
Ranges and Resolutions ................................................27
Certications ..........................................................27
Support ...............................................................28
Troubleshooting .......................................................28
Calibration ............................................................29
Accessories and Replacement Parts .....................................30
Contact Us.............................................................31
Warranty ..............................................................31
Overview
INTRODUCTION
Thank you for choosing the HPC40 Series handheld pressure calibrator from Crystal Engineering Corporation. HPC40 calibrators feature deadweight tester
accuracy in a modern digital package with the safest tting connection available. The new full color display also features a new easy to use interface similar to
the one used in the JOFRA ASC-400 Series. The HPC40 is available as a stand-alone calibrator or in one of our complete pump systems, and may be used in a
broad range of applications from simple tool type jobs to complex calibration jobs in custody transfer systems.
Overview 1
Accuracy is up to 0.035 percent of reading
temperature compensated
Single and dual pressure sensor models are available from vacuum up to 15 000 psi / 1000 bar. In addition, the HPC40 features the ability to add an external
pressure port (APM) to provide up to 3 pressure ports. When included with a barometric reference (BARO option), all pressure readings can be displayed as
gauge or absolute readings.
In addition to pressure measurement, the HPC40 also includes a full set of electrical connections. Inputs are included for mA, voltage, switch testing, and
temperature measurement (RTD). An internal 24 VDC supply is also included to power mA transmitters.
HPC40 Series Measurement Options
Measurement Type Available Modes (as dened on display)
Pressure P1, P2, APM, Di. Pres, Dual Pres.
Temperature RTD In
Barometric Pressure BARO
Current mA in, mA Out
Voltage VDC In
Switch Tes t Switch Tes t
Other features include:
User congurable information display
•
% error calculation
•
Damping
•
Leak Testing
•
Min/Max hold
•
Uses Crystal’s new CPF ttings and hose system (leak-free and nger-tight to 10 000 psi (700 bar))
•
– so there is no change in accuracy throughout the entire operating temperature range!
– so one HPC40 can typically replace several gauges or calibrators you may have been using. The HPC40 is fully
We hope your HPC40 meets your expectations, and we’re interested in any comments or suggestions you may have. You can send us a note at:
crystal@ametek.com. Many features in this and our other products are a direct result of your comments!
rystal Engineering is the company that designs, manufactures, and services the nVision reference recorders, XP2i series pressure gauges, 30 series pressure
C
calibrators, and a variety of industry specic pressure measuring equipment.
HPC40 Series Operation Manual
QUICKSTART
display combined with the
“Wireless” Keypad
APM and Temperature Connection
Connect to an external APM module to expand
the pressure options, plus a high accuracy RTD to
read temperature.
Overview 2
All input and output
connectors are placed
away from the display and
keypad to give maximum
freedom to operate.
Mini-USB Port
Customize the set-up through
free CrystalControl software.
Function Buttons
The function of each
button is clearly explained
on the bottom of the
display.
Color Display
The new large full-color
advanced simplicity of the
new user interface, makes
the HPC40 Series the
easiest-to-use pressure
calibrator available.
Cursor Keys
Cursor keys help you to
navigate through the
display to perform set up
functions and ne tune
values.
Unique “Non-Menu” User Interface
Easy to use single layer user interface. No deep menu structure!
Operate and set up the HPC40 Series to perform your tasks quickly
and intuitively.
CPF Pressure Connections
Includes patented, leak-free, nger-tight
CPF connection ttings.
HPC40 Series Operation Manual
Functions
ON/OFF
Power button
Press and hold the (power) button to turn the HPC40 Series on or o.
The HPC40 will automatically power down if not used for the time period dened in the unit settings or in CrystalControl.
Automatic Shuto - Low Power Mode
To optimize battery life, adjust your Automatic Shuto time (shut o time in absence of key press) on the unit or through the free
CrystalControl software.
This feature is adjustable from 5 minutes to “always on.”
Functions 3
When powered by USB, the HPC40 does not employ any power management strategies.
CrystalControl.
NAVIGATION
Arrow Buttons
The (arrow) buttons serve dierent functions depending on the mode of operation. Press any of the four (arrow) buttons to enter “Naviga-
tion Mode”. In this mode, the user can scroll through editable elds directly onscreen. Any eld that can be edited will be highlighted in blue.
Navigation Mode: Use the four
Edit Mode: Use the Up and Down
(arrow) buttons to scroll through lists of options. Or, if entering a number, use the left and right
(arrow) buttons to move the cursor in the desired direction.
(arrow) buttons to move the cursor one character in the desired direction.
Back Button
Press the (back) button to cancel a selection or to return to a previous menu.
Enter Button
Press the (enter) button to view/accept selected options or entered values. When a value is entered with the (enter) button, the cursor selects
the next value eld in the list.
Therefore, it will not automatically shut o to the settings dened by
HPC40 Series Operation Manual
Zero Button
Press the (zero) button to activate the function key options. The HPC40 will display the parameters that are currently shown on the upper and
lower displays. Press the
zero
(-----), indicating that it has been zeroed.
Note: If you attempt to zero the gauge with more pressure applied than the Zero Limit set on the HPC40 (or with CrystalControl) the command will be
ignored, and Over Zero Limit will display.
ote: The BARO sensor cannot be zeroed.
N
WARNING: This calibrator can display zero pressure when connected to a source of pressure! Do not rely on the display indication before disconnecting—
!
X
To Clear the Zero Value
1 Press the (zero) button to activate the (function) buttons for the available pressure sensors.
it may not be indicating true pressure. Never disconnect pressure instrumentation without rst relieving system pressure!
(function) button for the parameter that you would like to zero. The display will then briey ash all dashed lines
Functions 4
2 Press and hold the
X
To Clear the Peaks
1 Press the (zero) button to activate the (function) buttons for the available pressure sensors.
2 Press the
(function) button for Peaks to reset the P1, P2, and APM peaks.
(function) button for the sensor that you would like to unzero until the display changes from (- - - - -) to (- - -).
Navigating Through a Typical Setup
1 Press any of the (arrow) buttons to enter Navigation Mode. Editable elds will be highlighted in blue.
2 Use the
3 Use the (enter) button to select a eld for editing.
(arrow) buttons to move between the congurable elds within the upper and lower displays. Selected elds will be highlighted in dark blue.
HPC40 Series Operation Manual
4 Use the up and down (arrow) buttons to select a new value, then press the (enter) button to choose the new value.
Select a Value… then press enter.
Note: To exit Navigation mode without making a selection, press the (back) button.
SETTINGS
Settings Button
Press the (settings) button to enter the system settings menu.
Functions 5
X
Recall
Used to recall a saved setup.
X
Save
Used to store the current display setup. Saving a setup allows for quick loading of the same congurations for later use. This makes it easy to switch between
dierent applications or tasks. Up to 5 setups can be stored.
X
General
Used to view or edit the following system settings:
Auto O Time
•
HART resistor On/O
•
Battery Chemistry
•
Serial Number
•
Firmware Version
•
Part Number
•
HPC40 Series Operation Manual
X
P1, P2, and APM
Mode: Switch between absolute and gauge pressure.
•
Filter Time
•
Zero Limit
•
Custom Engineering Unit
•
Serial Number
•
Range
•
Maximum Resolution: When a resolution less than standard is selected, the displayed number will include an asterisk (*).
•
View Calibration Details
•
X
RTD In
Dene Custom RTD
•
Serial Number
•
Maximum Resolution: When a resolution less than standard is selected, the displayed number will include an asterisk (*).
•
View Calibration Details
•
X
mA In, mA Out, VDC In
Serial Number
•
Maximum Resolution: When a resolution less than standard is selected, the displayed number will include an asterisk (*).
•
View Calibration Details
•
Functions 6
HPC40 Series Operation Manual
X
To Save a Setup
After you have congured the unit, you can save the setup for future use.
Functions 7
1 Press the
2 Press the
3 Press the
4 Use the
The name is limited to eight characters.
Highlight the settings to modify... then change the name of the saved setup.
5 Press the (F3) function button for Save.
X
To Recall a Setup
1 Press the (settings) button to enter the settings section.
2 Press the
3 Press the
(settings) button to enter the settings section.
(arrow) buttons to highlight the Save Setting, and the press the (enter) button.
(arrow) buttons to highlight the setup you want to modify, and then press the (enter) button.
(arrow) buttons to change the name of the saved setup. When nished press the (enter) button.
(arrow) buttons to highlight the Recall Setting, and then press the (enter) button.
(arrow) buttons to highlight the setup you want to use, and then press the (enter) button.
The name of the setup will appear in the upper-left corner
Highlight the setup… then press enter.
HPC40 Series Operation Manual
DISPLAY
The display is divided into two sections: the upper and lower displays. The upper display can be congured to show values for Current, Voltage, RTD, Pressure,
BARO, or Switch Test. The lower display can be congured to show values for only RTD, Pressure, and BARO.
Upper Display (showing Current)
Lower Display (showing Pressure)
Functions 8
HPC40 Series Operation Manual
Operation
PRESSURE SENSORS
The HPC40 Series is equipped with one or two pressure sensors. In addition, a Crystal APM (Advanced Pressure Module) may also be used. For information on
the Crystal APM, please refer to the APM CPF Series Operation Manual. Be sure to choose the proper sensor based on working pressures and accuracy.
WARNINGS: The following warnings apply to any sensor used with the HPC40 — whether internal or external:
!
Pressure sensors may be damaged and/or personal injury may occur due to improper application of pressure. Please refer to the
•
Ranges and Resolutions table for information on overpressure ratings.
Operation 9
The calibrator will display
•
to prevent damage or possible personal injury.
Note:
+
OL is displayed when the pressure exceeds 110% of the nominal range of the sensor.
+
OL when an inappropriate pressure is applied. If + OL is displayed, the pressure should be reduced or vented immediately
Pressure Connection
Crystal CPF System: Medium Pressure Female (MPF) (1/4” medium pressure tube system with 7/16-20 threads). See our CPF brochure for further information.
CPF o-ring size and material: AS568A-012, Viton 80 or 90 durometer (P/N 3981).
For most applications CPF Fittings can be hand tightened (no tools required). Wrench tightening is recommended (to achieve a metal to metal cone seal) for
applications where chemical compatibility of the process uid and the o-ring are a concern. Cone seals require only moderate assembly torque to seal up to
10 000 PSI (700 bar). We recommend a tightening torque of 120 in-lbs ±20 in-lbs for our CPF ttings. Please note this is only a fraction of the typical torque
required to seal a 1/4” NPT tting. If a torque wrench isn’t practical to use, the ttings can be assembled as follows: Hand tighten tting fully
until the cone has bottomed out, then tighten an additional 20° using a hex wrench. Apply a small amount of media-compatible lubricant to the gland
thr
eads and male cone to increase tting life, reduce the likelihood of galling, and promote sealing.
CAUTION: To achieve CPF maximum allowable working pressures no o-ring substitutions are allowed. See our CPF brochure and
!
CES-003 CPF Safety Guide available from the website at ametek.com for further detail.
Measuring Vacuum
All versions of the HPC40 can be used to measure moderate vacuum.
When measuring pressure less than ambient barometric conditions, a minus (-) sign will appear.
CAUTION: The HPC40 is not recommended for continuous use at high vacuum.
!
HPC40 Series Operation Manual
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