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P3000 Series 

Users Manual 

1-2 

Compressed Gas 

Use of compressed gas can create an environment of propelled foreign matter. Pressure 

system safety precautions apply to all ranges of pressure. Care must be taken during 

testing to ensure that all connections are properly and tightly made prior to applying 

pressure. Personnel must wear eye protection to prevent injury. 

Heavy Weights 

Lifting and movement of heavy weights can create an environment of strain and impact 

hazards. Care must be taken during testing to ensure that weight masses are lifted in a 

manner that avoids over-reaching or twisting, and that the masses are not dropped.  

Personnel must wear reinforced safety shoes to prevent injury. 

Personal Protective Equipment 

Wear eye protection and reinforced safety shoes approved for the materials and tools 

being used. 

Symbols Used in this Manual 

In this manual, a 

Warning

 identifies conditions and actions that pose a hazard to the user. 

Caution

 identifies conditions and actions that may damage the Pneumatic Deadweight 

Tester. 
Symbols used on the Pneumatic Deadweight Tester and in this manual are explained in 

Table 1-1. 

Table 1-1. Symbols 

Symbol Description 

B

 

AC (Alternating Current) 

J

 

Earth Ground 

W

 

Important Information: refer to manual 

~

 

Do not dispose of this product as unsorted 
municipal waste. Go to Fluke’s website for 
recycling information. 

Operating Principle 

Deadweight Testers are the primary standard for pressure measurement. Utilizing the 

well-proven Piston-Gauge system, consisting of a vertically mounted, precision lapped 

Piston and Cylinder assembly, accurately calibrated weight masses (Force) are loaded on 

the piston (Area), which rises freely within its cylinder. These weights balance the 

upward force created by the pressure within the system. 

AREA

FORCE

PRESSURE

=

 

Each weight is marked with the tester serial number, and the pressure measured when 

placed on a correctly spinning and floating piston. The total pressure measured is the 

summation of the weights plus the piston weight carrier assembly. 

Summary of Contents for 4184297

Page 1: ...010 Fluke Corporation All rights reserved Printed in USA Specifications are subject to change without notice All product names are trademarks of their respective companies P3000 Series Pneumatic Deadw...

Page 2: ...vice center to obtain return authorization information then send the product to that service center with a description of the difficulty postage and insurance prepaid FOB Destination Fluke assumes no...

Page 3: ...1 2 Operating Storage Specification 1 3 Environmental Corrections 1 3 Gravity 1 3 Temperature 1 4 Model Variations 1 4 2 Preparation 2 1 Introduction 2 1 Connection to External Pressure Vacuum Suppli...

Page 4: ...ent PCU Assembly 5 6 PCU Assembly 22 mm Nominal Diameter 5 7 Piston Cleaning 5 7 Piston Re Assembly 5 8 Replacement PCU Assembly 5 8 Top Plate Removal 5 9 Handpump Assembly 5 10 Disassembly 5 10 Clean...

Page 5: ...ort Inserts Parts List 2 5 5 1 PCU Assembly 10 mm Pressure Parts List 5 3 5 2 PCU Assembly 10 mm Vacuum Parts List 5 5 5 3 PCU Assembly 16 mm Parts List 5 7 5 4 PCU Assembly 22 mm Parts List 5 9 5 5 H...

Page 6: ...P3000 Series Users Manual iv...

Page 7: ...2 1 Screw on Gauge Adapter 2 2 2 2 Connect Assembly to Test Port 2 3 2 3 Hand Tighten Only 2 3 2 4 Adjust Gauge Position 2 4 2 5 Tighten Gauge 2 4 2 6 Test Port Insert 2 5 3 1 Weight Rotation 3 3 5 1...

Page 8: ...P3000 Series Users Manual vi...

Page 9: ...4 0181 Singapore 65 738 5655 Anywhere in the world 1 425 446 5500 Or visit Fluke s website at www fluke com To register your product visit http register fluke com To view print or download the latest...

Page 10: ...that pose a hazard to the user A Caution identifies conditions and actions that may damage the Pneumatic Deadweight Tester Symbols used on the Pneumatic Deadweight Tester and in this manual are expla...

Page 11: ...the Gravity Temperature and Air Density stated on the certificate Equations and factors are given on the certificate to adjust for any variations in these environmental conditions Gravity Gravity vari...

Page 12: ...librated temperature 20 C Operating temperature 24 C Percentage change per C 0 002 Indicated Pressure 250 psi 250 100 002 0 24 20 250 x x PRESSURE TRUE psi PRESSURE TRUE 98 249 Model Variations This m...

Page 13: ...nformation Model Variations 1 1 5 Model 3012P 3013P 3014P and 3015P gjn025 bmp Figure 1 2 Single PCU Instrument with Handpump Model 3022 3023 and 3025 gjn026 bmp Figure 1 3 Dual PCU Pressure Vacuum In...

Page 14: ...P3000 Series Users Manual 1 6 Model 3022P 3023P and 3025P gjn027 bmp Figure 1 4 Dual PCU Pressure Vacuum Instrument with Handpump Model 3011 gjn028 bmp Figure 1 5 Vacuum Instrument...

Page 15: ...General Information Model Variations 1 1 7 Model 3011P gjn029 bmp Figure 1 6 Vacuum Instrument with Handpump...

Page 16: ...P3000 Series Users Manual...

Page 17: ...mmended Factory compressed air lines should only be used if a series of filters are fitted to ensure that the supply is clean and dry W Warning Great care must be taken when operating any pneumatic de...

Page 18: ...n ensure that there is an O ring fitted to the test port Check that the sealing face of the device to be fitted is clean and undamaged as scratches or dents can form leak paths Note The thread on the...

Page 19: ...2 3 gjn007 bmp Figure 2 2 Connect Assembly to Test Port gjn008 bmp Figure 2 3 Hand Tighten Only 3 To adjust the position to face forward hold the gauge adapter and turn the instrument COUNTER CLOCKWIS...

Page 20: ...Users Manual 2 4 gjn009 bmp Figure 2 4 Adjust Gauge Position 4 Hold the instrument steady whilst turning the gauge adapter COUNTER CLOCKWISE until it pulls down onto the O ring gjn010 bmp Figure 2 5 T...

Page 21: ...eve a good seal When mounting these devices use the test port insert stored in the spare seals container as shown in Figure 2 6 1 2 3 4 gjn012 eps Figure 2 6 Test Port Insert Table 2 1 Test Port Inser...

Page 22: ...P3000 Series Users Manual 2 6...

Page 23: ...y will be required Alternatively if connected to an external supply SLOWLY open and close Inlet valve until piston floats If piston is over pressurized piston against top travel limit then reduce pres...

Page 24: ...placing the palms of the hands on either side and rolling the stack by pulling in opposite directions see Figure 3 1 DO NOT rotate weights when the piston is against the top or bottom limits of travel...

Page 25: ...The safety valve is retained by the assembly and will not fly out of the instrument This is to limit the possible damage caused by pressurizing a vacuum instrument under test Simply set the selector...

Page 26: ...P3000 Series Users Manual 3 4...

Page 27: ...high pressure weight carrier ring These items are simply exchanged for the original items when using the conversion weights Calibration is carried out as described above with logical pressure increme...

Page 28: ...P3000 Series Users Manual 4 2...

Page 29: ...to its full extent Tap the carrier sharply down onto the cylinder 2 to release the tapered fit between the piston and carrier Remove the weight carrier 2 Unscrew the PCU assembly from the instrument u...

Page 30: ...ll normally slide freely through due to its own weight Never force the piston into its cylinder or damage will result If resistance continues re clean piston cylinder or both If after repeated cleanin...

Page 31: ...e dowel hole if the cylinder is tight 2 The weight carrier is permanently attached to the piston hold the weight carrier and gently withdraw the piston from the cylinder 2 Piston Cleaning 3 Use non fl...

Page 32: ...bove 11 After removal from the solvent using a NEW tissue repeat the cleaning procedure in steps 8 and 9 Piston Re Assembly 12 Holding the piston by weight carrier dip the other end carefully introduc...

Page 33: ...s tight 2 Unscrew piston stop 5 3 The weight carrier is permanently attached to the piston hold the weight carrier and gently withdraw the piston from the cylinder 3 Piston Cleaning 4 Use non fluffing...

Page 34: ...issue repeat the cleaning procedure in 9 10 Piston Re Assembly 1 Refit the bearing 2 to the top of the cylinder 2 Holding the piston by the weight carrier carefully introduce the piston into the cylin...

Page 35: ...the piston hold the weight carrier and gently lift the piston 1 2 Unscrew and remove bearing cap 3 3 Carefully withdraw the piston from the cylinder 2 Piston Cleaning 4 Use non fluffing non abrasive...

Page 36: ...e repeat the cleaning procedure in 9 10 Piston Re Assembly 13 Holding the piston by the weight carrier carefully introduce the piston into the cylinder and push gently through the piston will normally...

Page 37: ...the instrument case by the tubing that runs to the external supply manifold so care must be taken when lifting the plate to avoid damage to these connections 4 In most cases the top plate can be lift...

Page 38: ...de 6 from cylinder 13 take care not to damage this as it is a tight fit within the cylinder 10 Remove piston assembly from the cylinder 11 The piston head assembly 12 can be separated from the piston...

Page 39: ...0224 13 Cylinder Spec 2 Clevis 3920236 14 Bonded Seal 3918879 3 Locknut 3918713 15 O Ring 3865075 4 Set Screw 3918822 16 Bullet 3918846 5 Pump Lock Spec 17 Spring 3918854 6 Guide Spec 18 Spring Guide...

Page 40: ...ould not require maintenance Check O rings and all sealing faces for signs of wear and or damage If necessary the valve body can be immersed in a solvent but it must be thoroughly cleaned and dry befo...

Page 41: ...259 12 Support Bracket 3921492 6 Valve Body 3921839 13 Screw 2687927 7 O Ring 3905713 14 Spring Plunger 3921874 Safety Valve Disassembly 1 Unscrew safety plug 3 from the vacuum body 7 taking care not...

Page 42: ...eps Figure 5 7 Safety Valve Table 5 7 Safety Valve Parts List Item Description Part Item Description Part 1 Safety Valve 3919354 5 Screw 3908578 2 O Ring 3865142 6 Bonded Seal 3921964 3 Safety Plug 39...

Page 43: ...ely that the hydraulic system has become contaminated If this is the case the system must be completely dismantled thoroughly cleaned and rebuilt before further calibration is carried out During the n...

Page 44: ...removed and the test port blanked off 3 If the system has been pressurized quickly then sufficient time must be allowed for the instrument to thermally stabilize Continue re floating the piston until...

Page 45: ...ll appropriate weights in the wooden weight case 2 Pass the threaded rod of the weight clamp assembly down through the center of the weight stack and locate in the base of the weight box 3 Secure the...

Page 46: ...P3000 Series Users Manual 7 2...

Page 47: ...Moisture Trap will protect the deadweight tester from contamination and possible damage Any particles or moisture present within the DUT will fall into the clear acrylic chamber where they can be seen...

Page 48: ...adapter fits directly onto the test station converting it through 90 degrees allowing the standard adapters to be used gjn022 bmp Figure 8 2 Angle Adapter Pointer Remover Punch P5551 To remove and ref...

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