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Table of Contents
Related Manuals for Fluke 2031A
Summary of Contents for Fluke 2031A
- Page 1 Hart Scientific 2031A Quick Stick User’s Guide Rev. 841501...
- Page 2 Fluke Corporation, Hart Scientific Division 799 E. Utah Valley Drive • American Fork, UT 84003-9775 • USA Phone: +1.801.763.1600 • Telefax: +1.801.763.1010 E-mail: support@hartscientific.com www.hartscientific.com Subject to change without notice. • Copyright © 2005 • Printed in USA Rev. 841501...
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Page 3: Table Of Contents
Table of Contents 1 Before You Start ......1 Symbols Used ......1 Safety Information . -
Page 4: Before You Start
1 Before You Start Symbols Used Before You Start Symbols Used Table 1 lists the International Electrical Symbols. Some or all of these symbols may be used on the instrument or in this manual. Table 1 International Electrical Symbols Symbol Description AC (Alternating Current) AC-DC... -
Page 5: Safety Information
2031A Quick Stick User’s Guide Symbol Description Canadian Standards Association OVERVOLTAGE (Installation) CATEGORY II, Pollution Degree 2 per IEC1010-1 re- fers to the level of Impulse Withstand Voltage protection provided. Equipment of OVERVOLTAGE CATEGORY II is energy-consuming equipment to be supplied from the fixed installation. -
Page 6: Cautions
Cautions To avoid possible damage to the instrument, follow these guidelines. • The 2031A Quick Stick is a precision instrument. Although it has been designed for optimum durability and trouble free operation, it must be handled with care. After use, the plastic outer covering is very brittle. - Page 7 22 Jianguomenwai Dajie Chao Yang District Beijing 100004, PRC CHINA Phone: +86-10-6-512-3436 Telefax: +86-10-6-512-3437 E-mail: xingye.han@fluke.com.cn Fluke South East Asia Pte Ltd. Fluke ASEAN Regional Office Service Center 60 Alexandra Terrace #03-16 The Comtech (Lobby D) 118502 SINGAPORE Phone: +65 6799-5588 Telefax: +65 6799-5588 E-mail: antng@singa.fluke.com...
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Page 8: Introduction
2 Introduction Introduction The 2031A Quick Stick heat pipe operates on a continuous, closed loop two-phase cycle. The heat from TPW cell boils the refrigerant, causing a cool- ing effect within the evaporator portion of the tubing. The refrigerant travels upward to the condenser as a vapor. -
Page 9: Parts And Features
3 Parts and Features Parts and Features The Quick Stick includes all necessary items needed for forming a mantle in a TPW cell. • The double wall insulated stainless steel cup holds enough dry ice for freezing a good mantle. A plastic cap and plastic insulating outer cover enclose the cup. - Page 10 2031A Quick Stick User’s Guide Cup Insulator Double Wall Cup Condenser Fitting Stem Insulator Evaporator Copper Tip Figure 1 Quick Stick Features...
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Page 11: Freezing Process
Use the Hart model 2031-STND to support the cell and Quick Stick during this operation. Figure 2 2031-STND with 2031A and triple point of water cell 1. Cool the TPW cell in the bath to near the triple point temperature before freezing. - Page 12 2031A Quick Stick User’s Guide Dry Ice and Alcohol Centering Bushing Heat Sink and Strap Alcohol (1 cm below water) Ice Mantle TPW Cell Figure 3 Freezing Process...
- Page 13 4 Freezing Process small ball of ice will form on the end of the well tube. This helps thicken the ice mantle at the bottom of the reentrant well. The dry ice is loaded into the cup and the spaces are filled with ethanol (approximately 100ml).
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Page 14: Troubleshooting
5 Troubleshooting Troubleshooting In the event that the instrument appears to function abnormally, this section may help to find and solve the problem. If a problem arises, please read this section carefully and attempt to understand and solve the problem. If the prob- lem cannot otherwise be solved, contact a Hart Scientific Authorized Service Center for assistance (see Section 1.3).