barfield DPS1000 Operator's manual

DPS1000 RVSM Pitot-Static Test Set
USER INSTRUCTION MANUAL
M/N DPS1000, P/N: 101-01175
Doc. P/N: 56-101-01175
Revision C
March 18, 2015
____________________________________
BARFIELD, INC.
Corporate Headquarters
4101 Northwest 29thStreet
Miami, Florida 33142
www.barfieldinc.com
Email: [email protected]
Copyright © 2015 Barfield Inc. All Rights Reserved.
Barfield Inc. Confidential and Proprietary Information.
This document and all the information contained herein is the sole property of Barfield Inc.
No intellectual property rights are granted by the delivery of this document or the disclosure of its content.
This entire document is proprietary information and shall not be reproduced or disclosed to a third party without
the express written consent of Barfield Inc.
This document and its content shall not be used for an
y
purpose other than that for which it is supplied.

56-101
-
March
1
Before u
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Before y
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Follow g
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WARNI
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WARNI
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WARNI
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WARNI
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WARNI
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01175
1
8, 2015
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56-101-01175 CAUTIONS
March 18, 2015 Page iii
CAUTIONS
CAUTION: Inspect the aircraft Static Vents for dirt or debris before making any connections.
CAUTION: Inspect the aircraft Pitot Probes for dirt or debris before making any connections.
CAUTION: Do not connect this equipment to a contaminated aircraft pitot-static system.
CAUTION: To prevent damage to this equipment, do not allow water or other contaminants to
be introduced into the ports.
CAUTION: When equipment is connected with the hoses exercise care not to stand on or in
anywise kink the hoses.
CAUTION: Always monitor aircraft instruments to insure the maximum rates of change are
not exceeded.
CAUTION: Failure to follow procedures as written could produce a negative airspeed
condition capable of damaging the aircraft instruments.
SYMBOLS ON THE INSTRUMENT
Warning – Read and
understand operator’s manual
before using this machine

56-101-01175 ATTN / CONT
March 18, 2015 Page iv
ATTENTION
Although every effort has been made to provide the end user of this equipment with the most
current and accurate information, it may be necessary to revise this manual in the future.
Please be sure to complete and return the enclosed OWNER WARRANTY REGISTRATION
CARD to Barfield in order to validate the warranty and to ensure that you will receive updated
information when published. You MUST have your name and address on file at Barfield as a
registered user of this equipment, to be able to obtain the service covered by the warranty.
Visit the company website, http://barfieldinc.com/, for publication updates.
Please send the Registration Card to:
Barfield, Inc.
P.O. Box 025367
Miami, FL 33102-5367
USA
CONTACT INFORMATION
Users are requested to notify the manufacturer of any discrepancy, omission, or error found in
this manual. Inquiries should include specific questions and reference the publication title,
number, chapter, page, figure, paragraph, and effective date.
Please send comments to:
TECHNICAL CUSTOMER SUPPORT - GSTE
BARFIELD, INC.
P.O. BOX 025367
MIAMI, FL 33102-5367
USA
Telephone [phone]
[phone]
Fax [phone]
Email [email protected]

56-101-01175 REV/MAINT
March 18, 2015 Page v
REVISION RECORD
REV. ECO # REV. DATE DESCRIPTION OF CHANGE
A May 28, 2014 Initial Release
B 260-0141 October 15, 2014 Update Barfield logo and warranty
C 260-01092 March 18, 2015 Completely Revised
MAINTENANCE AND REPAIR INFORMATION
The manufacturer of this equipment does not recommend the user to attempt any maintenance
or repair. In case of malfunction, contact the manufacturer, to obtain the list of approved repair
facilities worldwide, ensuring that this equipment will be serviced using proper procedures and
certified instruments.
BARFIELD PRODUCT SUPPORT
DIVISION Shipping Address:
Telephone [phone]
[phone]
Fax [phone]
Barfield, Inc.
4101 NW 29th Street
Miami, Florida 33142
USA
Mailing Address:
Barfield, Inc.
P.O. Box 025367
Miami, FL 33102-5367
USA
EADS SECA
Shipping Address:
Telephone [phone]
Fax [phone]
EADS SECA
1 Boulevard du 19 Mars 1962 – BP50064
F95503 GONESSE Cedex,
France
.

56-101-01175 TOC
March 18, 2015 Page vi
TABLE OF CONTENTS
Safety
Cautions
Attn / Cont
Rev / Maint
Table of Contents
List of Figures and Tables
PAGE
INTRODUCTION.........................................................................................................................1
1.PUBLICATION BREAKDOWN..........................................................................................1
2.INFORMATION PROVIDED WITH THE TEST SET.........................................................1
3.RECERTIFICATION..........................................................................................................2
CHAPTER 1: GENERAL ...........................................................................................................4
1.INTENDED USE ...............................................................................................................4
2.SPECIFICATIONS............................................................................................................4
3.INSTRUCTIONS FOR USE ..............................................................................................7
4.TECHNICAL ASSISTANCE..............................................................................................7
CHAPTER 2: RATINGS.............................................................................................................8
1.SUPPLY VOLTAGES........................................................................................................8
2.CONNECTION DESCRIPTION ........................................................................................8
3.ENVIRONMENTAL ...........................................................................................................8
CHAPTER 3: INSTALLATION...................................................................................................9
1.ASSEMBLY.......................................................................................................................9
2.GROUNDING (EARTHING)............................................................................................10
3.ELECTRICAL CONNECTIONS ......................................................................................11
4.VENTILATION / DRAINAGE...........................................................................................11
5.PNEUMATIC PRESSURE CONNECTIONS...................................................................12
CHAPTER 4: OPERATION......................................................................................................13
1.OPERATING CONTROLS..............................................................................................13
2.POSITIONING.................................................................................................................14
3.ACCESSORIES..............................................................................................................14

56-101-01175 TOC
March 18, 2015 Page vii
TABLE OF CONTENTS (cont'd)
4.PREPARATION ..............................................................................................................17
5.POWER ON INITIALIZATION.........................................................................................17
6.OPERATING MODES.....................................................................................................18
7.TEST SET CONFIGURATION STATUS DISPLAY.........................................................19
8.USER INTERFACE MENU AND DISPLAY.....................................................................20
9.TEST SET OPERATION.................................................................................................34
10.TEST SET LEAK TEST...................................................................................................37
11.AIRCRAFT TESTING......................................................................................................42
12. ENGINE PRESSURE RATIO (EPR) TEST ....................................................................51
13.SHUTDOWN PROCEDURE...........................................................................................52
CHAPTER 4: RECEIVING, SHIPPING, AND STORAGE .......................................................54
1.RECEIVING ....................................................................................................................54
2.SHIPPING.......................................................................................................................54
3.STORAGE.......................................................................................................................54
CHAPTER 5: MAINTENANCE ................................................................................................55
1.GENERAL.......................................................................................................................55
2.PREVENTATIVE.............................................................................................................55
3.TROUBLESHOOTING....................................................................................................55
4.CALIBRATION................................................................................................................55
Appendix A: Abbreviations & Glossary ................................................................................56
Appendix B: Operating Limits................................................................................................58
Appendix C: DPS1000 Internal Pneumatic Diagram ............................................................61
Appendix D: Menu Navigation................................................................................................62
Appendix E: Tablet App Wi-Fi Connect Procedure..............................................................63
Appendix F: Field Firmware Update Procedure ...................................................................65

56-101-01175 LOFT
March 18, 2015 Page viii
LIST OF FIGURES
FIGURE 1 IDENTIFICATION LABEL...........................................................................................1
FIGURE 2 OWNER WARRANTY REGISTRATION CARD .........................................................2
FIGURE 3 LIMITED 2 YEAR WARRANTY..................................................................................3
FIGURE 4 POWER ENTRY MODULE ........................................................................................8
FIGURE 5 CASE DIMENSIONS..................................................................................................9
FIGURE 6 OPTIONAL TRAVEL / SHIPPING CASE .................................................................10
FIGURE 7 POWER SUPPLY CABLE........................................................................................11
FIGURE 8 DO NOT OBSTRUCT VENTS..................................................................................11
FIGURE 9 HUMID AIR EXHAUST.............................................................................................12
FIGURE 10 DPS1000 PRESSURE CONNECTIONS................................................................12
FIGURE 11 DPS1000 FRONT PANEL......................................................................................13
FIGURE 12 INSTRUCTION MANUAL, P/N 56-101-01175 .......................................................14
FIGURE 13 ELECTRICAL CABLE, P/N AE9887-ND ................................................................15
FIGURE 14 HOSE KIT, P/N 115-00632 ....................................................................................15
FIGURE 15 ANTENNA, P/N 126-00001 ....................................................................................15
FIGURE 16 CARRYING BAG, P/N 195-00021..........................................................................16
FIGURE 17 POWER ON INITIALIZATION DISPLAY................................................................17
FIGURE 18 DEFAULT 2-CHANNEL (DUAL PS, PT) MODE.....................................................19
FIGURE 19 OPTIONAL 1-CHANNEL (PT ONLY) MODE .........................................................19
FIGURE 20 TEST SET CONFIGURATION INFORMATION DISPLAYED...............................20
FIGURE 21 DISPLAY SETUP AERONAUTICAL MENU..........................................................21
FIGURE 22 TARGET VALUE KEYPAD SCREEN ....................................................................21
FIGURE 23 DISPLAY SETUP: 4-PARAMETER........................................................................22
FIGURE 24 DISPLAY SETUP: 2-PARAMETER FORMATS .....................................................22
FIGURE 25 DISPLAY UNITS – FOR AERONAUTICAL MODE ................................................23
FIGURE 26 DISPLAY UNITS – FOR PRESSURE UNITS MODE.............................................23
FIGURE 27 LEAK TESTING MENU ..........................................................................................23
FIGURE 28 LEAK RATE TIMER RESULTS..............................................................................24
FIGURE 29 SELECT ATP LEAK TEST PROFILE.....................................................................25
FIGURE 30 ATP LEAK TEST - PARAMETER PROFILE SCREEN ..........................................26
FIGURE 31 ATP LEAK TEST RESULTS SCREEN ..................................................................26
FIGURE 32 GO TO GROUND CONFIRM SCREEN .................................................................27
FIGURE 33 CONCLUSION OF GO TO GROUND ....................................................................27
FIGURE 34 CONCLUSION OF GO TO GROUND ....................................................................28
FIGURE 35 SETUP 1 ................................................................................................................28
FIGURE 36 ALTITUDE CORRECTION SCREEN .....................................................................29
FIGURE 37 ALTITUDE CORRECTION ON-AIRCRAFT ...........................................................29
FIGURE 38 ALTITUDE CORRECTION KEYPAD .....................................................................30
FIGURE 39 TEST SET CONFIGURATION, UPDATED ALTITUDE CORRECTION ................30
FIGURE 40 SETUP 1 CONTROL MODE(S) .............................................................................31
FIGURE 41 SETUP 2 - SELECTING LIMIT FILE TO EDIT .......................................................31
FIGURE 42 SETUP 2 – EDIT CUSTOM LIMITS .......................................................................32
FIGURE 43 DELETE CUSTOM LIMITS ....................................................................................32
FIGURE 44 BACKLIGHT ADJUSTMENT ..................................................................................33
FIGURE 45 DPS1000 FRONT PANEL......................................................................................34
FIGURE 46 INITIALIZATION DISPLAY.....................................................................................35
FIGURE 47 LEAK TESTING MENU(S) .....................................................................................37
FIGURE 48 SELECTING ATP LEAK TEST PROFILE ..............................................................38
FIGURE 49 LEAK TEST PROFILE - PARAMETERS SCREEN................................................38

56-101-01175 LOFT
March 18, 2015 Page ix
LIST OF FIGURES (cont'd)

FIGURE 50 LEAK TEST TIMER SCREEN................................................................................39
FIGURE 51 LEAK RATE TIMER, UNIT SAFE AT GROUND ....................................................40
FIGURE 52 ATP LEAK TEST ....................................................................................................40
FIGURE 53 ATP LEAK TEST RESULTS ..................................................................................41
FIGURE 54 UNIT SAFE AT GROUND ......................................................................................43
FIGURE 55 LEAK TEST RESULTS ..........................................................................................45
FIGURE 56 CONFIRM GO TO GROUND .................................................................................52
FIGURE 57 UNIT SAFE AT GROUND ......................................................................................53
FIGURE 58 WI-FI SETTINGS SCREEN EXAMPLE..................................................................63
FIGURE 59 TEST SET MENU WHEN TABLET REMOTE IS CONNECTED............................64
LIST OF TABLES
TABLE 1 PHYSICAL CHARACTERISTICS.................................................................................4
TABLE 2 ENVIRONMENTAL.......................................................................................................4
TABLE 3 AERONAUTICAL SPECIFICATIONS...........................................................................5
TABLE 4 PRESSURE UNITS SPECIFICATIONS .......................................................................5
TABLE 5 DISPLAY UNITS...........................................................................................................6
TABLE 6 ENGINE PRESSURE RATIO TEST TABLE ..............................................................52
TABLE 7 AERONAUTICAL LIMITS PROFILE – (DEFAULT) ....................................................58
TABLE 8 AERONAUTICAL LIMITS PROFILE – (MAX).............................................................58
TABLE 9 AERONAUTICAL LIMITS PROFILE – (DEFAULT) ....................................................59
TABLE 10 AERONAUTICAL LIMITS PROFILE – (MAX) ..........................................................59
TABLE 11 EPR LIMITS PROFILE – (DEFAULT) ......................................................................60
TABLE 12 EPR LIMITS PROFILE – (MAX) ...............................................................................60

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March 18, 2015 Page x
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56-101-01175
March 18, 2015 Page 2
B. The Owner's Warranty Registration card (Figure 2), is to be completed by the owner and
returned to Barfield, Inc. within ten (10) days of purchase to ensure automatic update of
printed matter and validation of warranty.
Figure 2 Owner Warranty Registration Card
C. Each new or re-certified unit is delivered with a Certificate that shows the date when the
unit was tested by the manufacturer, its serial number, and when the next certification is
due. This certificate confirms that the unit performed according to its design
specifications.
D. The DPS1000 Limited Two Year Warranty can be seen in Figure 3.
3. RECERTIFICATION
A. The Test Set has a one-year recertification requirement. Maintenance required by this
unit must be performed by qualified technicians in a shop equipped with the necessary
tooling and facilities. Contact Barfield for Maintenance and Calibration requirements.
B. At the conclusion of the power up initialization the DPS1000 will display the date when it
was “Last Calibrated” in the format of Day–Month-Year and will provide the user with
the number of days remaining before its calibration due date with a statement of “Cal
due” in ### days format.
CAUTION: Recertification by a calibration/repair shop not possessing the necessary
technical knowledge, documentation, special test equipment, tooling and
standards will adversely affect the accuracy/capability of the DPS1000 for
testing the aircraft, including the demanding Reduced Vertical Separation
Minimum (RVSM) accuracy requirement.

56-101-01175
March 18, 2015 Page 3
DPS1000/1811NGLIMITEDTWOYEARWARRANTY

BARFIELDINC.("BARFIELD")warrantsonlytotheoriginalPurchaserofthisDPS1000/1811NGproductfromBARFIELD
oranauthorizeddistributorthatthisproductwillbefreefromdefectsinmaterialandworkmanshipundernormal
useandservicefortwoyearsafterdateofpurchase.BARFIELDreservestheright,beforehavinganyobligationunder
thislimitedwarranty,toinspectthedamagedBARFIELDproduct,andallcostsofshippingtheDPS1000/1811NG
producttoBARFIELDforinspectionshallbebornesolelybythePurchaser.Inordertorecoverunderthislimited
warranty,PurchasermustmakeclaimtoBARFIELDwithin60daysofoccurrence,andmustpresentacceptableproof
oforiginalownership(suchasapurchaseorder,invoice,warrantycardregistration,orotherdocumentation
BARFIELDdeemsacceptable)fortheDPS1000/1811NGproduct.BARFIELD,atitsoption,shallrepairorreplacethe
defectiveunitcoveredbythiswarranty.Pleaseretainthedatedsalesreceiptasevidenceoftheoriginalpurchaser's
dateofpurchase.Youwillneeditforanywarrantyservice.Inordertokeepthislimitedwarrantyineffect,the
DPS1000/1811NGproductmusthavebeenhandledandusedasprescribedintheinstructionsaccompanyingthis
product.Thislimitedwarrantydoesnotcoveranydamageduetoaccident,misuse,abuseornegligence.Thislimited
warrantyisnon‐transferableanddoesnotapplytoanypurchaserwhoboughttheDPS1000/1811NGproductfroma
resellerordistributornotauthorizedbyBARFIELD,includingbutnotlimitedtopurchasesfrominternetsites.This
warrantydoesnotaffectanyotherlegalrightsyoumayhavebyoperationoflaw.ContactBARFIELDat
www.Barfieldinc.comorcustomerserviceat(305)894‐5506forwarrantyserviceprocedures.

DISCLAIMEROFWARRANTY

EXCEPTFORTHELIMITEDWARRANTYPROVIDEDHEREIN,TOTHEEXTENTPERMITTEDBYLAW,BARFIELDDISCLAIMS
ALLWARRANTIES,EXPRESSORIMPLIED,INCLUDINGALLWARRANTIESOFMERCHANTABILITYAND/ORFITNESSFOR
APARTICULARPURPOSE.TOTHEEXTENTTHATANYIMPLIEDWARRANTIESMAYNONETHELESSEXISTBYOPERATION
OFLAW,ANYSUCHWARRANTIESARELIMITEDTOTHEDURATIONOFTHISWARRANTY.SOMESTATES/PROVINCES
DONOTALLOWLIMITATIONSONHOWLONGANIMPLIEDWARRANTYLASTS,SOTHEABOVELIMITATIONSMAYNOT
APPLYTOYOU.

LIMITATIONOFLIABILITY

REPAIRORREPLACEMENTOFTHISPRODUCT,ASPROVIDEDHEREIN,ISYOUREXCLUSIVEREMEDY.BARFIELDSHALL
NOTBELIABLEFORANYSPECIAL,INCIDENTALORCONSEQUENTIALDAMAGES,INCLUDING,BUTNOTLIMITEDTO,
LOSTREVENUES,LOSTPROFITS,LOSSOFUSEOFSOFTWARE,LOSSORRECOVERYOFDATA,RENTALOF
REPLACEMENTEQUIPMENT,DOWNTIME,DAMAGETOPROPERTY,ANDTHIRD‐PARTYCLAIMS,ARISINGOUTOFANY
THEORYOFRECOVERY,INCLUDINGWARRANTY,CONTRACT,STATUTORYORTORT.NOTWITHSTANDINGTHETERM
OFANYLIMITEDWARRANTYORANYWARRANTYIMPLIEDBYLAW,ORINTHEEVENTTHATANYLIMITEDWARRANTY
FAILSOFITSESSENTIALPURPOSE,INNOEVENTWILLBARFIELD'SENTIRELIABILITYEXCEEDTHEPURCHASEPRICEOF
THISPRODUCT.SOMESTATES/PROVINCESDONOTALLOWTHEEXCLUSIONORLIMITATIONOFINCIDENTALOR
CONSEQUENTIALDAMAGES,SOTHEABOVELIMITATIONOREXCLUSIONMAYNOTAPPLYTOYOU.THISWARRANTY
GIVESYOUSPECIFICLEGALRIGHTSANDYOUMAYALSOHAVEOTHERRIGHTSTHATVARYFROMSTATETOSTATE
ANDPROVINCETOPROVINCE.


BARFIELDINC.
4101NW29thStreet
Miami,Florida33142,USA

Form7.5.3‐20
Dated01/07/2015,Rev.2
Figure 3 Limited 2 Year Warranty

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CHAPTER 1: GENERAL
1. INTENDED USE
A. The BARFIELD INC. DPS1000 Imperium Series (P/N: 101-01175) is a self-contained
flight line Pitot-Static Test Set. The DPS1000 provides complete measurement and
pneumatic control for performing leak testing, functional tests of air data instruments,
components and systems.
B. The DPS1000 Digital Pitot Static Test Set meets the demanding RVSM accuracy
requirement of ± 0.003 inHg and compliance requirements of 91.171.
2. SPECIFICATIONS
A. Physical Characteristics
Size 9.0 in. (22.86 cm), 14.8 in. (37.6 cm), 22.2 in. (56.38 cm)
Weight 35 lbs. (15.9 kg)
Table 1 Physical Characteristics
B. Environmental
Operating Altitude 7,000 ft (2,134 m)
Operating Temp. 0°C to 50°C (32°F to 122°F)
Storage Temp. -20°C to 60°C (-4°F to 140°F)
Operating Humidity 0 to 90% RH (non-condensing)
Power 100-120/200-240VAC, 50/60Hz, 400VA
Table 2 Environmental

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C. Performance
Aeronautical (DPS1000)
Ps Channel
Altitude
ALT
Rate of Climb
ROC
Pt Channel
Calibrated Airspeed
CAS
Rate of CAS
RtCAS
Mach
Units Feet ft/min knots (kts) kts/min -
Operating
Range (*3) -1,800 to 55,000 0 to 20,000
0 to 6,000 (*1) 0 to 650 50 to 600 (*2) 0 to 2.8
Accuracy
0.01% FS
± 3 ft @ 0 ft
± 6 ft @ 20,000 ft
± 8 ft @ 30,000 ft
± 14 ft @ 45,000 ft
± 22 ft @ 52,500 ft (*3)
± 22 ft @ 55,000 ft
± 2 % of value
± 1.0 kts @ 20 kts
± 0.5 kts @ 50 kts
± 0.2 kts @ 650 kts
± 2 % of value
Better than
± 0.005
MACH > 0.1
Repeatability
0.0025% FS
± 1 ft @ 0 ft
± 2 ft @ 20,000 ft
± 2 ft @ 30,000 ft
± 4 ft @ 45,000 ft
± 6 ft @ 52,500 ft
-
± 0.5 kts @ 20 kts
± 0.2 kts @ 50 kts
± 0.1 kts @ 650 kts
- 0.001 rising
to 0.005
Resolution 1 1 0.1 1 0.001
Stability (12
month) (*4) 0.01% FS - 0.025% FS - -
Table 3 Aeronautical Specifications
Note (*1): ROC (with 125 cu.in volume)
Note (*2): RtCAS (with 75 cu.in volume) Default: 300 kts/min operating in Aeronautical mode.
Note (*3): If MOD “B” is designated, operating range is 55,000 ft, accuracy specification declared
up to 52,500 ft. If MOD “B” is not designated, operating range and accuracy
specification is up to 55,000 ft.
Note (*4): This tolerance represents the stability over a 12 month period. If tighter tolerances
are required, the calibration interval should be reduced or establish proof of stability.
Pressure Units (DPS1000)
Ps
Channel
Ps
Rate of Change
ROC
Qc
Channel
(Note: Pt = Qc + Ps)
RtQc
Rate of Qc
EPR
Units inHg (abs) inHg/min inHg (diff) inHg/min Ratio: Pt7/Pt2
Operating Range 2.693 to 38.0 0.1 to 16 0.0 to 40 (*7) 0.5 to 10 0.1 to 10
Calibrated Range 3.040 to 38.0 0.1 to 16 0.0 to 40 (*7) 0.5 to 10 0.1 to 10
Accuracy
0.01% FS ± 0.003 inHg ± 2 % of value ± 0.020 inHg (*5) ± 2% of value 0.01
Repeatability ± 0.002 inHg - 0.001 rising to 0.005 - -
Resolution 0.0001 - 0.0001 - 1.000
Stability (12 mo.) (*6) 0.01% FS - 0.025 % FS - -
Table 4 Pressure Units Specifications

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Note (*5): Regarding Qc Channel: Specification based on typical accuracy (0.05% FS). Maximum
error is 0.10% FS
Note (*6): This tolerance represents the stability over a 12 month period. If tighter tolerances
are required, the calibration interval should be reduced or establish proof of
accuracy/stability.
Note (*7): Pt max = Ps max + Qc max = 38.0 + 40.0 = 78 inHg
Note: Accuracy specifications are based on performing the 12 month Recertification cycle
and when connected to a leak tight system.
Specifications are subject to change without notice.
D. Display Units
CAS kts, km/h, mph
ALT ft , m
MACH n/a (dimensionless ratio)
ROC ft/min, m/min
Pt, Ps, Qc inHg, mbar, psia, psid, kPa, mmHg, inH2O@4°C,
inH2O@20°C, inH2O@60°F
EPR ratio (Pt/Ps), inHg, mbar, psia, psid, kPa, mmHg, inH2O@4°C,
inH2O@20°C, inH2O@60°F
Table 5 Display Units
E. Pressure Media
Two internal high reliability electric pumps generate the required pressure and vacuum.
The 4-head vacuum pump is configured to provide each channel (Ps & Pt) with its own
dedicated 2-headed vacuum source. The pressure pump is a single head unit and
supplies both channels (Ps & Pt) with a common pressure supply.
F. Transducers
The Ps channel uses an absolute pressure transducer while the Pt channel uses a
differential pressure transducer.
G. Input Power
Electronic switcher power supply module with auto input voltage detection circuitry for an
A/C input voltage of 100-120/200-240VAC @ 50-60Hz.
H. Fuse Protection
Fuse overload protection is provided by a Miniature Fuse, 5 x 20 mm, Time-Lag T, L, 250
VAC, 4A is installed on the fuse compartment of the power entry module.
Note: For 200-240 VAC Operation, 5x20 mm, Time-Lag T, L, 250 VAC @ 2A is
recommended.

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3. INSTRUCTIONS FOR USE
A. With the Barfield DPS1000 Pitot and Static ports connected via the hoses (included) and
mating aircraft adapters (not included) to their respective ports on the aircraft, the user is
able to enter pressures or equivalent aeronautical values using the test set’s touch
screen input display to drive the aircraft system to the required points of test.
B. Optionally the DPS1000 test set can be controlled using a Wi-Fi enabled tablet (not
supplied) as a wireless remote control device. The tester can be used with either an
Android or iOS tablet. Barfield provides a custom App which will be available as a free
download from the Google Play Store and the Apple App Store. The tablet display will
exactly mirror that of the tester so that the transition to remote control is seamless. Please
refer to Appendix E for the Tablet App Wi-Fi Connect Procedure.
C. Please refer to Chapter 4 OPERATIONS for complete operating instructions.
D. Please refer to Appendix D for the Menu Navigation.
4. TECHNICAL ASSISTANCE
A. For technical assistance on the Barfield DPS1000 please contact Barfield Inc. at:
TECHNICAL CUSTOMER SUPPORT - GSTE
BARFIELD, INC.
P.O. BOX 025367
MIAMI, FL 33102-5367
USA
Telephone [phone]
[phone]
Fax [phone]
Email [email protected]

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CHAPTER 2: RATINGS
1. SUPPLY VOLTAGES
A. The Barfield DPS1000 Pitot Static Test Set may be powered from either 100 to 120 VAC
@ 50 or 60 Hz, 400 VA, or from 200 to 240 VAC @ 50 or 60 Hz, 400 VA.
2. CONNECTION DESCRIPTION
A. Power Entry - the power entry module pictured in Figure 4 is a connector Style IEC 320-
C14 module with an Illuminated ON/OFF Switch and equipped with an internal fuse
holder.
Figure 4 Power Entry Module
B. The tester must be connected to the correct electrical power supply as stated beneath
the power connector.
CAUTION: The supply must provide connection to a protective ground terminal. The
unit must always be connected to the supply ground.
3. ENVIRONMENTAL
A. Altitude: 7,000 ft (2,134 m)
B. Operating Temp: 0°C to 50°C (32°F to 122°F)
C. Storage Temp: -20°C to 60°C (-4°F to 140°F)
D. Operating Humidty: 0 to 90% RH (non-condensing)

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CHAPTER 3: INSTALLATION
1. ASSEMBLY
A. Package
Carefully unpack the test set and make a visual inspection of the tester for evidence of
damage that might have occurred during shipping. The user should take inventory of the
package contents to insure the following items are there:
(1) DPS1000 Pitot Static Test Set P/N 101-01175
(2) Hose kit P/N 115-00632 composed of:
(a) 1 each Blue 25 ft Hose with quick disconnect and 1 tethered plug for STATIC
(Ps) port connection, P/N 115-00630.
(b) 1 each Red 25 ft Hose with quick disconnect and 1 tethered plug for PITOT (Pt)
port connection, P/N 115-00629.
(c) Carrying Bag, P/N 195-00020.
(3) Instruction Manual P/N 56-101-01175 (this doc)
(4) Power Cord, 90 degree, 115VAC, P/N AE9887-ND.
B. Enclosure
The test set is encased in a Copolymer injection molded case comprised of upper and
lower sections and is depicted in Figure 5:
(1) The lower section of the case supports the panel assembly.
(2) The upper section is a removable lid.
(3) The case is equipped with a One-touch extension handle and wheels for carry-on ease.
(4) The case is the Largest legal airline carry-on size.
(a) Height: 9.0 in. (22.86 cm)
(b) Width: 14.8 in. (37.6 cm)
(c) Length: 22.2 in. (56.38 cm)
(d) Weight: 35 lbs. (15.9 kg)
Figure 5 Case Dimensions

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C. Container Storage
It is recommended that the factory-shipping container and packing materials be retained
should it become necessary, for any reason, to re-ship the Test Set, such as for the
O.E.M. recertification.
D. Items not included
(1) Ruggedized shipping case Barfield P/N 194-00073 see drawing in Figure 6.
(2) Nav-Aids Pitot Static Adapters – Contact Barfield with your aircraft requirements
(3) Wi-Fi enabled tablet - either Android or IOS device.
(4) Wi-Fi Application – available as free download from either Google Play Store or Apple
App Store.
Figure 6 Optional Travel / Shipping Case
(sized to qualify as a checked bag with most commercial airlines)
2. GROUNDING (EARTHING)
A. The supply must provide connection to a protective ground terminal. The unit must
always be connected to the supply ground.
B. The DPS1000 chassis may be Grounded to the aircraft or instrument under test using the
Ground stud located in the upper right corner of the panel as depicted item 5 in Figure 11.