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Summary of Contents for Chandler Engineering Ametek 2331D
- Page 1 INSTRUCTION MANUAL MODEL 2331D Gasometer Revision G – May 2025 P/N: 2331-1050 S/N: ____________ 2001 N. Indianwood Ave. Broken Arrow, Oklahoma 74012 U.S.A. Telephone: 918-250-7200 Fax: 918-459-0165 E-mail: chandler.sales@ametek.com Website: http://www.chandlereng.com...
- Page 2 Neither is any liability assumed for damages resulting from the use of the information contained herein. This publication contains the following trademarks and/or registration trademarks for AMETEK and CHANDLER ENGINEERING. These trademarks or registered trademarks and stylized logos are all owned by AMETEK, Inc. All other company, product and...
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Page 3: Table Of Contents
TABLE OF CONTENTS Table of Contents General Information ............... P-1 Introduction ........................... P-1 Purpose and Use ....................... P-1 Description ........................P-1 Theory of Operation ......................P-1 Features and Benefits ......................P-2 Specifications ........................P-3 Safety Requirements ......................P-4 Symbols Used on Equipment ....................P-5 Hydrogen Sulfide Safety Precautions .................. - Page 4 TABLE OF CONTENTS Cleaning the Jars and Replacing the O-rings ................ 3-1 Leak Test .......................... 3-2 Scale Adjustment ......................3-3 Section 4 – Troubleshooting Guide ......... 4-1 Section 5 - Replacement Parts ..........5-1 Replacement Parts for Model 2331D Gasometer ..............5-1 Section 6 - Drawings and Schematics ........
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Page 5: General Information
PREFACE General Information Introduction This manual contains installation, operation, and maintenance instructions for the Model 2331D Gasometer. Purpose and Use The Model 2331D is designed for the precise volumetric measurement of atmospheric gas. In the past, most gas measurements were made with the wet test meter, gas burette, or a gasometer. -
Page 6: Features And Benefits
PREFACE = Atmospheric Pressure (gas pressure in the jar at the time of the volumetric reading) = Room Temperature (temperature of gas at the time of volumetric reading) = Volume at desired standard conditions = desired standard pressure = desired standard temperature Features and Benefits •... -
Page 7: Specifications
PREFACE Specifications Operating Conditions: Input Voltage: 100 - 240 VAC Input Current: Frequency: 50 / 60 HZ, 1 Phase Total Capacity: 3000 cc Left Side Capacity: 2000 cc Right Side Capacity: 1000 cc Accuracy: 0.2% of Reading Maximum Pressure: 50 inches of water (~2 psi) Scale Resolution: 0.1% of Full Scale Environmental Conditions:... -
Page 8: Safety Requirements
PREFACE Safety Requirements Before attempting to operate the instrument, the operator should read and understand this manual. NOTE: Remove the cotton from the gauge, by accessing the gauge face with the two screws on the side and then replace the face of the gauge. (Cotton should be replaced if shipment is required.) Pressurized vessels and associated equipment are potentially dangerous. -
Page 9: Symbols Used On Equipment
PREFACE Symbols Used on Equipment Symbol Meaning Protective Conductor Terminal Documentation must be consulted in all cases where this caution symbol is marked. -
Page 10: Hydrogen Sulfide Safety Precautions
PREFACE Hydrogen Sulfide Safety Precautions S (Hydrogen Sulfide) Properties Color: Colorless Odor: Very offensive; odor of rotten eggs. Vapor Density: 1.5399 g/l. H S is heavier than air. Boiling Point: -76 °F (-60 °C) Explosive Limits: 4.3 to 46% by volume in air Ignition Temperature: 500 °F (260 °C) Water Solubility:... -
Page 11: Operational Procedures
A "kill" switch located near the exit may be required. • Do not place other equipment, such as air compressors, in a room that could become contaminated. Where to Find Help In the event of problems, contact your local sales representative or Chandler Engineering → L.L.C. • Telephone: 918-250-7200 •... -
Page 13: Section 1 - Installation
File an insurance claim with your freight carrier if damage has occurred during shipping. Verify all parts shown on the enclosed packing list have been received. If items are missing, please notify Chandler Engineering immediately. 1. Remove the gasometer from the box and place it on a table in an upright position. -
Page 15: Section 2 - Operating Instructions
SECTION 2 – OPERATING INSTRUCTIONS Section 2 – Operating Instructions Description of Valves and Switches Figure 1 below provides an illustration of the gasometer. Following the illustration is a complete description of each component. Figure 1: Gasometer CHANDLER... -
Page 16: Carrying Handles (1)
SECTION 2 – OPERATING INSTRUCTIONS Carrying Handles (1) Recessed handles are provided on the sides for transporting the gasometer. Gauge (2 and 4) A compound gauge, 60 in. water, 0-60 in. water is provided to find the null pressure. For best results, the gauge should be dithered (tapped) before taking a reading. -
Page 17: Scale (17 And 18)
SECTION 2 – OPERATING INSTRUCTIONS Scale (17 and 18) These scales are for the 1000cc and 2000cc jars, respectively. For the 1000cc jar, each secondary division represents 10cc. For the 2000cc jar, each secondary division represents 20cc. Vernier (19 and 20) The verniers provided for each jar have a total of ten divisions. -
Page 18: Measuring Absolute Volume
SECTION 2 – OPERATING INSTRUCTIONS Measuring Absolute Volume 1. Turn both of the three-way valves to the VENT position. 2. Bring both of the pistons to the top dead positions. 3. Turn both three-way valves to the CLOSED position. 4. Turn the two-way valve to the CLOSED position. If the gas volume to be collected is larger than the capacity of one jar, turn the two-way valve to the OPEN position, connecting the two jars. -
Page 19: Section 3 - Maintenance
• Never replace the power cord with an inadequately rated power cord (see Section 5 – Replacement Parts for the Chandler Engineering part number). • Maintenance should only be performed by qualified personnel. Cleaning the Jars and Replacing the O-rings As another part of the preventive maintenance, the O-rings on the end caps and seals should be checked regularly and, if required, the worn out or damaged seals should be replaced. -
Page 20: Leak Test
SECTION 3 – MAINTENANCE Each piston should move when 10-20 inches water/air pressure is applied. If the seal on the piston is too loose, remove the light load spring and replace with a medium or heavy load spring. The lower seal is used to guide the piston and is not required to seal. The spring can be left out of this seal if the friction is too great. -
Page 21: Scale Adjustment
SECTION 3 – MAINTENANCE Scale Adjustment Turn both three-way valves to Vent. Bring both pistons to the top dead positions. At this position, the zero of the main scale and the zero of the vernier should coincide to give zero readings. - Page 22 SECTION 3 – MAINTENANCE MAINTENANCE SCHEDULE Model 2331 Gasometer COMPONENT EACH TEST MONTHLY 3 MONTHS 6 MONTHS ANNUAL Pyrex Jars Clean O-rings Check for wear Bearings Lubricate...
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Page 23: Section 4 - Troubleshooting Guide
SECTION 4 – TROUBLESHOOTING GUIDE Section 4 – Troubleshooting Guide Problem Solution Gas is leaking from the Be sure the vent valve is closed. cylinders. Replace the piston seals. -
Page 25: Section 5 - Replacement Parts
SECTION 5 – REPLACEMENT PARTS Section 5 - Replacement Parts Replacement Parts for Model 2331D Gasometer Part Number Description 54-700-230 O-ring 54-700-240 O-ring 72-20 Seal Bal 305-240 72-21 Seal Bal 304-145 72-23 Medium Load Spring 72-24 Heavy Load Spring 72-25 Medium Load Spring 72-26 Heavy Load Spring... -
Page 27: Section 6 - Drawings And Schematics
SECTION 6 – DRAWINGS AND SCHEMATICS Section 6 - Drawings and Schematics Drawing Number Description 2331-11 Wiring Schematic 2331-19 Electronics Enclosure 2331-21 Gasometer Cylinder and Drive Assembly 2331-22 Front Panel Assembly 2331D Gasometer Assembly Declaration of Conformity... - Page 28 CHANDLER ENGINEERING...
- Page 29 BREAK EDGES, DEBURR DRAWN: DRJ 11/15/2003 TECHNICAL DATA CONTAINED HEREON ARE THE UON DIMS ARE IN INCHES MFG: TC 06-23-14 PROPERTY OF CHANDLER ENGINEERING COMPANY LLC. REPRODUCTION OR DISSEMINATION IN ANY 1 PLC 0.030 2 PLC 0.010 ENGR: BD 11-15-03...
- Page 30 02-10-14 THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED HEREON ARE THE UON DIMS ARE IN INCHES MFG: TC 02-10-14 PROPERTY OF CHANDLER ENGINEERING COMPANY LLC. REPRODUCTION OR DISSEMINATION IN ANY 1 PLC 0.030 2 PLC 0.010 ENGR: DWC...
- Page 31 BREAK EDGES, DEBURR DRAWN: SS 11/15/2011 TECHNICAL DATA CONTAINED HEREON ARE THE UON DIMS ARE IN INCHES MFG: TC 11-15-11 PROPERTY OF CHANDLER ENGINEERING COMPANY LLC. REPRODUCTION OR DISSEMINATION IN ANY 1 PLC 0.030 2 PLC 0.010 ENGR: DWC 11-15-11...
- Page 32 BREAK EDGES, DEBURR DRAWN: SS 11/15/2011 TECHNICAL DATA CONTAINED HEREON ARE THE UON DIMS ARE IN INCHES MFG: TC 11-15-11 PROPERTY OF CHANDLER ENGINEERING COMPANY LLC. REPRODUCTION OR DISSEMINATION IN ANY 1 PLC 0.030 2 PLC 0.010 ENGR: DWC 11-15-11...
- Page 33 11/15/2011 THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED HEREON ARE THE UON DIMS ARE IN INCHES MFG: TC 06-23-14 PROPERTY OF CHANDLER ENGINEERING COMPANY LLC. REPRODUCTION OR DISSEMINATION IN ANY 1 PLC 0.030 2 PLC 0.010 ENGR: DWC...
- Page 34 11/15/2011 THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED HEREON ARE THE UON DIMS ARE IN INCHES MFG: TC 06-23-14 PROPERTY OF CHANDLER ENGINEERING COMPANY LLC. REPRODUCTION OR DISSEMINATION IN ANY 1 PLC 0.030 2 PLC 0.010 ENGR: DWC...
- Page 35 cut out postcards on dotted lines Please Send Us Your Comments on This Manual Model Number ____________________________ Serial Number __________________________ Printing Date of this manual (from the Title Page) ______________ Please circle a response for each of the following statements. Use: (1)= Strongly agree (2) =Agree (3) =Neutral, no opinion (4) =Disagree (5) =Strongly disagree a) The manual is well organized.
- Page 36 cut out postcards on dotted lines...
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Page 37: Warranty Statement
WARRANTY STATEMENT All products of Chandler Engineering are warranted for a period of one year from the date of shipment to be free from defective workmanship and material. Providing written notice is made and authorization by us is given, any of our products claimed to be defective may be returned freight prepaid to our factory.
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