series GPC - Merkantile

series GPC
S2C143E3-GPG3
High Performances Automatic-
Pressure Controller from-
DH-Budenberg…-
GPC 3
Pneumatic Pressure
Controller & Calibrator
Range up to 100 bar
Uncertainty up 0,005%
The GPC3 is a high accuracy, high speed
automatic pressure controller and calibrator.
GPC3 measures pressure with a patented
multi-ranging quartz sensor and controls
pressure with a novel solenoid-type regulator.
This makes GPC3 a truly advanced gas-operated
pressure calibration standard offering
high performance measurement, speed, versatility
and reliability for industrial applications.
3 measuring ranges in one instrument with
auto-range
Ranges up to 100 bar (1500 psi)
Unequalled pressure control capability to
0.002%
Fast generation speed down to 10 seconds
Leak compensation ability local or remote
operation
• QUARTZ PRESSURE SENSOR
TECHNOLOGY
The GPC3 uses an oscillating quartz pressure
sensor for reference pressure measurement.
This market leading technology provides outstanding
characteristics of accuracy, resolution
and long term stability. Temperature effects
are fully compensated over the entire
range of operation and the influence of environmental
parameters such as vibration or
gravity is negligible.
This makes GPC3 the ideal solution for any
high level calibration application, even in the
most demanding environment.
• TRUE MULTI – RANGING WITH
SINGLE SENSOR
The GPC3 offers 6 pressure ranges operating
both in absolute and gauge mode.
Thanks to the metrological performance of its
quartz sensor, each main range is divided in 3
sub-ranges for which independent calibration
coefficients are calculated and stored.
This provides GPC3 with true multiranging
capability without the complexity, fragility and
cost involved with multi sensors systems.
Each range can be individually selected or
automatically with the Auto-Range function.
• DUAL PRESSURE GENERATION
MODE
Uniquely, the GPC3 enables the user to select
pressure generation mode in order to best
tailor the controller to the application.
For applications where speed is required fast
mode permits to generate a pressure point in
less than 10 seconds.
For applications where very fine pressure
control is required, the fine mode permits to
generate and stabilise pressure within
0.002% FS in less than 40 seconds.
Fast response and minimal overshoot are
provided in both modes through a solenoidtype
regulator which eliminates manual adjustments.

series GPC
S2C143E3-GPG3
• PRESSURE CONTROL
Ranges GPC3-A002 GPC3-A005 GPC3-A010 GPC3-A025 GPC3-A050 GPC3-A100
Absolute 1.25 hPa/350 kPa 2.5 hPa/600 kPa 0.5 kPa/1.1 MPa 1.25 kPa/2.6 MPa 2. 5 kPa/5.1 MPa 5 kPa/10.1 MPa
Gauge 0 hPa/250 kPa 0 hPa/500 kPa 0 kPa/1 MPa 0 kPa/2.5 MPa 0 kPa/5 MPa 0 kPa/10 MPa
Absolute Sub
Ranges
Gauge Sub
Ranges
0.125 -180 kPa
0.125 - 260 kPa
0.125 - 350 kPa
0 - 80 kPa
0 - 160 kPa
0 - 250 kPa
0.25 - 260 kPa
0.25 - 350 kPa
0.25 - 600 kPa
0 - 160 kPa
0 - 250 kPa
0 - 500 kPa
0.5 - 450 kPa
0.5 - 800 kPa
0.5 – 1,100 kPa
0 - 350 kPa
0 - 700 kPa
0 – 1,000 kPa
0 - 800 kPa
0 - 1,600 kPa
0 - 2,500 kPa
0 - 800 kPa
0 - 1,600 kPa
0 - 2,500 kPa
2.5 – 1,700 kPa
2.5 – 2,600 kPa
2.5 – 5,100 kPa
0 – 1,600 kPa
0 – 2,500 kPa
0 – 5,000 kPa
5 – 3,600 kPa
5 – 7,100 kPa
5 – 10,100 kPa
0 – 3,500 kPa
0 – 7,000 kPa
0 –10,000 kPa
• METROLOGICAL SPECIFICATION
Accuracy*: ± 0.005% SR f.s.**
Stability (90 days): ± 0.002% SR f.s.**
Response time: < 0.2 seconds
Temperature effect: fully compensated
Resolution: 1 ppm f.s.
* Accuracy statements include the combined errors of
repeatability, linearity, hysteresis and temperature after
zeroing at the operating temperature
** SRFS stands for sub range full scale
• TECHNICAL SPECIFICATIONS
Control accuracy
± 0.002% FS
Dwell time
Fast mode: 10 sec max between two
points within 0.5% FS and FS
Fine mode: user programmable
Stability control
Fast mode: 15 sec after a pressure point is
set for stabilisation within ± 0.01% FS
Fine mode: stabilisation within the dwell
time
Circuit volume
optimally up to 500 cc (Circuits with larger
volumes increase the generation time)
• TECHNICAL DATA
Operating temperature : 10 to 45°C
Pressure medium : clean, dry noncorrosive
gas
Computer interfaces: RS232 and IEEE488
Power supply: 115-230VAC, 50-60Hz
Dimensions (LxWxH) : 48.8 x 50 x 17.7 cm
Weight : 22.5 kg
• STANDARD SUPPLY
Standard Supply includes:
• Basic Unit
• Power Cable
• Certificate of Compliance
• Certificate “COFRAC”
• Operating Manual
• OPTIONS
Pascal TM Calibration Software Package
• Computer Interface to GPC & DPG series
• Calibration Data Acquisition
• Calibration Test Report print-out
• Calibration report storage
• Reference: Pascal.18d.demo
• RECOMMENDED COMPLEMENTS
Digital Primary Pressure Standard Mod.
DPG5 or DPG8
• ACCESSORIES
Gas Bottle (as per operating requirements
(by sub-suppliers)
Pressure Regulator, Manifold, Pneumatic
Connections defined by application and
requirement on a job by job basis
• SCANDURA: Synonymous of Calibration
Scandura is a customer’s oriented enterprise that
stays aside all Instrument Maintenance Engineers
to better serve their requirements and making
their job more accurate and valuable.
Although nearly forty years of challenging and
competitive activity all over the world, have
definitively given Scandura an international role,
the roots and the fruits remain “Made in Italy”. A
symbol of sophisticated solutions ensured by an
experienced, creative, flexible and open minded
team of people that is pleased to respond to your
needs whatever your needs are.
Dott. Ing.SCANDURA & FEM S.r.l.
Via Ambrosoli 8
20090 RODANO MILLEPINI – ITALY
++39 02 95320021
Fax ++39 02 95328231
E-Mail: scandura@scandura.it
www.scandura.it
Printed in Italy
Agent:
We reserve the rights to alter at any time the technical
specifications.
SXY917E0-CAT