Ametek BROOKFIELD DVNext User Manual

Name: Ametek BROOKFIELD DVNext
Brand: Ametek
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157 pages

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M19-2101 REVISION 2.0 DVNEXT RHEOMETER - OPERATIONAL MANUAL

• Verify power supply.

• Contact AMETEK Brookﬁeld or your local authorized dealer for repair (see Appendix Q).

• Bent spindle or spindle coupling.

• Temperature ﬂuctuation in sample ﬂuid.

• Use temperature bath for control.

Default Chapter3
- Table of Contents3
1 Introduction6
- Components7
- Utilities10
- Specifications10
- Installation11
- Safety Symbols and Precautions12
- Key Functions12
- Cleaning14
2 Getting Started15
- Powering up15
- Digital Leveling15
  - Autozero16
- Navigation17
- Home Screen18
- Out-Of-Range26
- Printing26
3 Making Viscosity Measurements28
- Quick Start28
- Preparations for Making Measurements28
- Programming29
- Selecting a Spindle/Speed30
- Attaching a Spindle to the Magnetic Coupling32
- Barcode Scanner33
- Temperature Control38
- Multiple Data Points39
- Selecting Data Collection39
- End Condition Types41
- Additional Test Parameters42
- Running a Test44
- Results46
4 Making Yield Measurements51
- Quick Start51
- Preparations for Making Measurements51
- Selecting a Spindle/Speed52
- Temperature Control53
- Test Parameters54
- Running a Yield Test56
5 Settings60
- Device Setup60
- User Settings63
- Administrator Account and Admin Functions68
- CFR Part 11 Compliance (Compliant Instruments Only)77
- The Power Law (Ostwald) Model80
- The Herschel-Bulkley Model81
- The Bingham Model82
- The Casson Model83
- Other Rheological Models84
- The IPC Paste Model85
Appendix A - Cone/Plate Rheometer Set up87
- Electronic Gap Setting Features87
- Set-Up88
- Set-Up89
- Verifying Calibration90
Appendix B - Viscosity Ranges91
Appendix C - Variables in Viscosity Measurements95
Appendix D - Spindle Entry Codes and Smc/Src Values97
Appendix E - Spindle Entry Codes and Range Coefficients103
Appendix F - Calibration Procedures105
Appendix G - the Ametek Brookfield Guard Leg111
Appendix H - Automatic Oscillation Check113
Appendix I - Ftp Server Connection Specification115
- Part A: Hardware Configuration115
- Part B: Filezilla FTP Server118
- Part C: Create FTP Home Directory and any Sub-Directories124
- Part D: User(S) with Access to the FTP Home Directory125
- Part E: Temporarily Turn off Firewall/Security Preferences131
- Part F: Determine IP Address of the FTP Server134
- Part G: Setup FTP Folder on the Device with Corresponding Credentials135
- Part H: Log on to FTP Server on the PC137
- Part I: Exporting Result Files139
- Quick Setup Guide141
Appendix J - Speed Selection143
Appendix K - Laboratory Stands144
Appendix L - Dve 50-A Probe Clip147
Appendix M - Screen Protector148
Appendix N - Fault Diagnosis and Troubleshooting150
Appendix O - Instrument Dimensions152
Appendix P - Online Help and Additional Resources153
Appendix Q - Warranty Repair and Service154

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Ametek BROOKFIELD DVNext Specifications

General

Model	DVNext
Type	Rotational Viscometer
Power	100-240 VAC, 50/60 Hz
Viscosity Range	1 - 2, 000, 000 cP (mPa·s)
Accuracy	±1.0% of range
Repeatability	±0.2%
Temperature Measurement	Optional
Connectivity	USB, Ethernet
Temperature Range	-100°C to 300°C (depending on temperature probe)
Speed Range	0.1 to 250 RPM