I am working on scanning and placing on this page the entire rca hb3 tube manual. At the end of the examination, fasten all your work securely together. Tube 7b7 or rohre 7b7 id2855, vacuum pentode, loctal8, b8g sylvania, 1938 and rfifstage shown. I usually tend to use 5u4gbs as the rectifier when needing a high current tube rectifier and account for the larger voltage drop with the correct transformer however the 5ar4gz34 is a good tube as well. I tried it with the 648 and several tubes seemed to test ok with this data. Best to ask when you need a tube electrically similar. It has found wide use in tube radios and early guitar amplifiers of the fender champ type. Russian 6p3s, 6p3se 6n3c, 6n3ce general tetrode, used in output stages of low frequency amplifiers. Cambridge international examinations cambridge international advanced subsidiary and advanced level chemistry 970112 paper 1 multiple choice octobernovember 2015 1 hour additional materials. I was not able to get the visual green glow on the tube face although the other test. Uhf voltage amplification in grounded cathode circuit in input and wideband amplifiers. Describe fully what is seen when anhydrous calcium nitrate is heated in a test tube and. All equations relate to the magnitude of the quantities only.
D e d m c 2 the d e represents the amount of energy that is equivalent to the mass defect d m. Excess aqueous silver nitrate is added to z in a test tube. Tube possible substitute western substitute ec86 6s3p, 6s4p 6cm4 ec88 6s4p 6dl4 e80cc 6n1p, 6n3p ecc82 6n1p, 6n5p 12au7 ecc83 6n2p ecc803, 6l, 12ax7 ecc85 6n3p 6l12, 6aq8 ecc189 6n23p 6es8 ecc802s 6n1p ev, 6n5p ecc82, 12au7wa, 6067 ecc803s 6n2p ev ecc83, 12ax7wa, 6057 ecc960 6n3p, 6n15p e90cc. Calculate the temperature rise using section 1 of the data booklet and the data below. The maximum reservoir capacitor is specified at 4 f and the rectifier needs a series resistance of 250. We create and operate advanced experimental systems to address national needs, support research in material, life, and environmental science. The uks independent authority set up to uphold information rights in the public interest, promoting openness by public bodies and data privacy for individuals. As of 3505, i have finished scanning the general section, receiving tubes part 1, receiving tubes part 2, miscellaneous, specialpurpose receivingtype tubes, thyratron, ignitron, and glowdischarge tubes, and most of the transmitting tubes, as well as all. You will need to be an experienced test technician to carry out these repairs. General data 3 performance range 3 features at a glance 4 2. This is historic data that we found on the internet. Phys titles free ebook download as excel spreadsheet.
The tube preamp come with low output resistance and provide high driving capability. Tubes cant be substituted since they have different bases but are electrically similar. Except for higher heater current, its a direct plugin replacement for the 6dj8, ecc88 and 6922. Tubes 6n1p and 6n2p has several of other modifications which distinctive feature of which is a lifetime. Qualitative analysis notes are printed on pages 14 and 15. Instructions to candidates use black ink or black ballpoint pen. If you cant find what you need here, try duncans tube data sheet locator. Information on a jackson 648 tube tester antique radios. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Patient data booklet for infants born in 2019 mm dd contents. One of the products is a compound of sodium, oxygen and chlorine. This is my youtube channel where i post videos about stuff that i see interesting to me.
Use of the data booklet may be appropriate for some. Our understanding of the energetics of the nucleus has led to ways to produce electricity from nuclei but also to the development of very destructive. The maximum mark for this examination paper is 40 marks. Standard enthalpy of combustion of phosphine, specific heat capacity of air 1. An increase in intensity in the sound is heard for the first time when the air column length is. Xray data booklet xray data booklet center for xray optics and advanced light source lawrence berkeley national laboratory introduction xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies subshell photoionization crosssections.
Using the information from table 10 of the data booklet, determine the theoretical enthalpy of. The number of marks is given in brackets at the end of each question or part question. Pearson edexcel level 3 advanced subsidiary and advanced. A copy of the periodic table is printed on page 16. The pressure difference is proportional to the height h shown in the diagram.
Like mentioned 6j5, 12 6sn7 and 12 12au7 will all work in most circuits designed for 6c4 but this wont be found in books. A burner containing methanol was weighed and used to heat water in a test tube as illustrated below. Substitutes are given as a guide only please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. It is virtually identical, electrically, to the older fourpin type 80 tube, but with an octal base. Lawrence berkeley national laboratory introduction. Which mass of solid residue can be obtained from the thermal decomposition of 4. Double anode rectifier kenotron for voltage rectification in power suppliers. Multiple choice answer sheet soft clean eraser soft pencil type b or hb is recommended data booklet read these instructions first. Decided to order the ruby and it was perfect in both sound and feel.
Vacuum tube 5ar4, ruby tubes antique electronic supply. The center for xray optics advances science and technology using short wavelength optical systems and techniques. We recommend the use of vacuum tubes in its applications is with a big time of life please see all list for 6n1p and 6n2p tubes. Its a common tube to swap in a jim kelley amp, as it handles the higher voltage well. The 5r4gy is a high voltage power rectifier and was designed for transmitter use. I put a jj 5ar4 in it and didnt like it at all it was harsh sounding and stiff. Test data for hickok 539b and 539c tube testers author. Antique radio forums view topic 6n6 replacement tube 6k6. Raytheon rk 65 rk 65 5 d 23 transmitting tube data booklet. Introduction introduction this data booklet deals with grundfos submersible wastewater and sewage pumps, types sl1 and slv. Use of the data booklet may be appropriate for some questions. Cambridge assessment international education cambridge.
A copy of the periodic table is printed on page 12. I like jj for power tubes but the ruby is perfect for the rectifier. The raytheon is definitely a blackplate, and im pretty sure that the rca is a blackplate, from what i. The 5y3 is a mediumpower directly heated fullwave rectifier vacuum tube introduced by rca in 1935. The 5ar4 and gz34 is an indirectly heated cathode tube which means it takes longer to warm up.
I have a 648s special tube data booklet that came wirth the 648. I scanned jacksons 658 special tube and seldom used tube data booklet for someone on the forum last fall. A potato chip crisp was ignited and the flame was used to heat a test tube containing water. Although offered in good faith, there are no guarantees with this information. Net tube data here youll find manufacturers data sheets and curves for many popular and some not so popular electronic valve types. This data booklet deals with grundfos heavyduty sewage pumps called s pumps, range 70. Qualitative analysis notes are printed on pages 10 and 11. Economics edexcel international gcse maths a 91 international advanced level chemistry specification pearson edexcel international advanced subsidiary in chemistry xch11 pearson edexcel international advanced level in chemistry ych11 first teaching september 2018 first examination from january 2019. This tubes have extra characters at the end 6n1pev or eb and 6n2pev or eb. Tube 3s4 or rohre 3s4 id431, vacuum pentode, miniatur7pinbase b7g, usa 1940 and poweroutput shown. I have a cayin tube amp that uses chinese 6n6 tubes does anyone know of a replacement nos tube that would work as an upgrade. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies. Eico 667 tube tester transistor test switch socket.
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