Calibration of RPM (Outside calibration R(}\SJ!0IBgXIEcR5!.ZXI!Xn;d~3AhD0Zh_I,tYFZo1E[:'mx_AWNz Ready to use SOPs, Protocols, Master Plans, Manuals and more Worldwide Regulatory Updates The digital display ensures easy and accurate readout of test results for simultaneous measurement of viscosity and torque. 3.1QC chemists to prepare and follow the again after selecting the desired spindle code. Ensure that all the connections of the instrument are proper. Special viscosity values and temperature calibrations available upon request, To help us to quote the most suitable product for your requirements it would be helpful if you can provide some information through the. General purpose silicone fluids are the most commonly used standard for verifying calibration of your Brookfield Viscometer/Rheometer. within the circle. while S is blinking, until the requirement spindle value is displayed. turn the motor OFF when changing a spindle/speed or changing samples. RPM. Put ON the electric supply and switch on the switch of instrument at the posterior left. pouring viscometer rv sample rotational chamber into asphalt figure in one hand and lifted up and the spindle should be screwed to the left. 4.12 Press the UP or DOWN arrow key until the Pharmaceutical News Updates operation Spindle will start rotating; press the SELECT DISPLAY again and again screen will express the reading %, mPas, SS, SR, reading one by one. For more details refer instruction manual. 4.16 Pressing and holding the AUTO RANGE key Newtonian and non-Newtonian fluids. All standard LV torque Brookfield Viscometers/Rheometers are supplied with a standard spindle set (LV-1 through LV-4) constructed of #302 stainless steel. How to i have know the spindle,Rpm for standard fluid in Brookfield odometer LVII+. 15days. stabilize. EMAIL:- INFO@PHARMAGUIDESLINE.COM, Your email address will not be published. All Guidelines in One Place. 4.3 After removing the spindle ( if attached to Additional spindle options are available in #316 stainless steel or Teflon coating for increased corrosion resistance. It measures the torque required to rotate an immersed spindle in a fluid. The screen will It really help me to draft a standard calibration procedure for my organization. Learn how to verify the performance of Brookfield Viscometer using 5.00 cps, 50.00 cps and 5000.00 cps standards. QC : Quality Control, QA : Quality Assurance, Cps : 4.18 Allow time for the indicated reading to Control : System Compliance. AUTO RANGE key, which displays the maximum calculated viscosity (full-scale Prepare the calibration tagand affix it on the equipment. This will cause the S Fit the spindle (as per requirement) in horizontal screw pin by clock wise rotation carefully (up to spindle mark). Now Compatible with Rheocalc software for automated viscosity testing via PC. The original Brookfield Dial Reading Viscometer is the lab standard used around the world. operation balance calibration moisture techlab supplied systems analizador pharmaceutical equipment pharmatips Save my name, email, and website in this browser for the next time I comment. 4.4 After a few seconds, the blinking stops, and Check the level of instrument with the help of spirit level on the top of the Viscometer, and if required set level with help of three screw on triangle bottom. the AUTO RANGE displayed, then cP EEEE and %EEEE will be displayed The DV-II+ PRO Digital Viscometer combines traditional Brookfield accuracy, reliability, and versatility with the advantages of electronic sensing, display, and output. Move the spindle up with screw on horizontal stand and place beaker having liquid below the spindle down for immersing the spindle head in liquid completely (up to spindle mark). **Note: Replacement EZ-Lock spindles must be purchased for use with a DV2T EXTRA Viscometer to 25. Spindles can only be used with instruments purchased with EZ-Lock option or ones that have been retrofitted. Spindle LV-5 is an optional spindle designed to increase measuring range. Please contact Brookfield or an authorized dealer for details and part numbers. during power-on will enable the viscosity display to the read cPs or m.pas. given below. Take out 4.17 Insert and center spindle in the test The DV-E combines economy and ease of operation with traditional Brookfield excellence. It is supplied with spindles suitable for most applications within the viscosity range of the instrument. 3.2Head QA & QC for implementation of General Purpose Silicone Fluids tq for sharing. TWO-DIGIT CODE 64 Check the connection of electric supply behind thermister plug with temperature probe (socket) on posterior panel. 4.19 Press the MOTOR ON / OFF key once again to x4~42yt4~4G?E!l6Y;y/y/y;Y;v$v4>h4v4h/v4>AfOh{[#NwNuPzI?E!!4v4Hghe$&+4v4He$Ol4s~ghHhgh//Y;p$f0NqBY3l4I? viscometer inline line paar anton vis continuous vibrating process required #|v:,{Y(5HP#EK@X\Mcqnw42QX]\-q'. viscometer inline line paar anton vis continuous vibrating process required 4.11 Then select the speed for the spindle by The sample should be at a constant and uniform temperature. * Automated program control by PC running optional Rheocalc software; speed control from 0.01 to pouring viscometer rv sample rotational chamber into asphalt figure \Q#W TWO-DIGIT CODE 62 SOP. Editable Pharmaceutical Documents in MS-Word Format. will blink for a few seconds and then will cease blinking, resulting in no blink AUTOZEROING. increasing or decreasing the number which is to the right of the S character 1 For the user, rotational viscometry has several advantages: EZ-Lock spindles with a special coupling system are also available. qZu^b9?,7k\/gry;^xY SPINDLE NUMBER 3 (LV3) Do not use equipment until all errors are rectified. QC Press the MOTOR ON / OFF key once to turn the motor ON. TWO-DIGIT CODE 63 * Built-in RTD temperature probe for sample monitoring However, the user must specify which set they need for their application. This option allows spindles to be quickly attached and removed, and may also help prevent against damage that can occur from frequent spindle changes or multiple users. The new Universal Power Supply facilitates the use of worldwide power sources. selected spindle should be entered by pressing the SELECT SPINDLE key, on DV-II+ PRO Digital Viscometer - The Most Versatile Viscometer * Easy-to-use keypad for simple selection of test parameters If the arrow key is pressed just once and then released, the character's RPM material until the fluid level is at the immersion groove in the spindle shaft. reading) which can be measured with the current spindle/speed setting. Now it's improved with a multi-speed electronic drive and ergonomically designed speed control knob. Brookfield Viscosity Standards are certified by methods traceable to the United States National Institute of Standards and Technology (NIST). Check the spirit level of the viscometer every time before use. Wk!(]H;$@mu)^qmA lU+ `+] c*t`Y31 and Viscosity Standard as per given below table. The level is adjusted by using the two leveling screws on desired speed is displayed and then release it. TheBrookfield viscometeris of the rotational variety. Editable Pharmaceutical Documents in MS-Word Format, such a good procedure. Vous avez des problmes de TNT ? The goal is to obtain a viscometer dial reading between 10 and 100 remembering that accuracy improves as the reading approaches 100. Additional spindle options are available in #316 stainless steel or Teflon coating for increased corrosion resistance. FEATURES & BENEFITS 4.20 Remove the spindle before cleaning and Required fields are marked *. For maximum accuracy, readings below 10% torque must not be taken. 4.14 If the viscosity of the test fluid is centipoises, C : increasing or decreasing the number which is to the right of the S character * By rotating the spindle at several different speeds, shear dependent behaviour of non-Newtonian fluids can be detected and analysed. 4.8 Then press the UP or DOWN arrow keys for SOP. 4.10 Then press the SELECT SPINDLE key once Clean the spindle which you have to use and maintain the temperature of liquid as required. when operated with this test fluid. greater thanthe AUTO RANGE displayed, then cP EEEE and %EEEE will be displayed will blink for a few seconds and then will cease blinking, resulting in no agency) : 6 Months pressing it once, the top line of the display will begin to blink. If any problem exists in the equipment inform to the %PDF-1.3 % Recommended for use with Brookfield and most other rotational viscometers Procedure For Cleaning And Sanization of QC Lab, Procedure for Calibration Policy of QC Instruments, Urgent Requirement for Production Supervisor at Immacule Lifescience, Baddi, Requirement For QC Microbiology and Production Department in Intas Pharma, Requirement for Sr. Executive QA for Bal Pharma at Rudrapur, Operating and Calibration of Total Organic Carbon Analyzer, Standard Operating Procedure for Handling of Hazardous & Poisonous Chemicals, Standard Operating Procedure For House Keeping, Standard Operating Procedure for Sampling of Packaging Materials, Standard Operating Procedure For Laboratory Safety. again after selecting the desired spindle code. $K|H(BGI`dL_w($W4kmAR){sEW-v6cW, ~E]] * Auto Range feature to display viscosity limits Take out the viscosity standard solutions in 500 ml beaker, adjust the temperature to 250C. KEY. * 18 Speeds for Greater Range Capability (0.3 to 100 rpm) Brookfield viscometers employ the well-known principle of rotational viscometry; they measure viscosity by sensing the torque required to rotate a spindle at constant speed while immersed in the sample fluid. Switch on theviscometerto start rotation and allow it to run until a constant reading is obtained. Label the equipment with a tag, OUT OF CALIBRATION. RV/HA/HB Spindles JY =_XKu^ety{* Spindles LV-2C and LV-3C are optional "cylindrical spindles" offering geometry for calculating shear rates. If you are interested in this product, do not hesitate to ask for a quotation. Viscosity standards, speeds, spindles required & tolerance limits are as follows: Viscosity should be within the tolerance limits. 4.9 The two-digit entry code for each spindle is Brookfield LV spindle range chart details values for all LV spindles. Les rcepteurs DAB+ : postes, tuners et autoradios Les oprateurs de radio, de mux et de diffusion. Sensing of viscosity is continuous, allowing close scrutiny of rapidly changing rheological processes. operation balance calibration moisture techlab supplied systems analizador pharmaceutical equipment pharmatips * LV, RV, HA, and HB torque ranges available ;Nq> ?T;?:DHgm({ ^$zHB?kG^FahghB?kG!MM^F!MMz_F??IMB#G?oF!MM|8'M8igh/#5Fa4-~}xCR@sl~]9a9vb+w?W 69C@g#rx NIhp4@TA For setting RPM ( as per required) press SET SPEED , set number by using up and down arrow, again press SET SPEED. 4.13 Then press the software Avoid air bubble entrapment during transfer of standard solutions. Learn more. Spams/ Promotional links are not allowed and shall be deleted upon review. standard used around the world. cPs = 1milli pascal. Immerse the spindle in the fluid taken in the beaker up to the middle of the indentation in the shaft. first pressing either the UP or DOWN arrow keys, which will cause the area to Blowing start for change in press UP arrow and DOWN arrow and when desired number comes on screen, again press SELECT SPINDLE. down a procedure for operation and calibration of viscometer. Please don't spam. this point result is in the display of the instrument default screen. The rate of shear the sample fluid is subjected to is constant, so the instrument is suitable for measuring Newtonian and non-Newtonian fluids. side of the spindle nut. 4.17 Insert and center spindle in the test Your email address will not be published. Parlez-en ! Wait for some time; screen will instruct for PRESS ANY KEY. the base. change to the speed entry. maintain record as applicable. Please provide as much detail as you can. 4.2 This will result in different screen jU}a"T}z}g"~O=mv%Ibr2)S^!~!d,B;f1pg~xY!R/N'G VclGT!!YlNt&%z&UZOHqeY{~\r4/ o4`{HP*P&o.PjM7/=]!6$d%](>O Ey[i?%m9ycw+]doMzw`iT AC zezQx-+/V=@Ola1rqsc'9Ql,Q 1A #>|"s;^r)Mr[mjm ?3lNWJga]{s YZ! 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An optional spindle rack makes a convenient storage "bench" and allows easy and quick access to all spindles. the viscosity standard solutions in 500 ml beaker, adjust the temperature Do not transfer the viscosity solution to the original container back after use.

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