The specimen is hung using fine wire or thread from the bottom of the platform assembly. Step 3: Set all three weight poises to the zero setting. ... more ALL SALES ARE AS IS AND FINAL! Accurate, dependable and truly the BEST IN CLASS; the OHAUS Triple Beam Pro offers the convenience of a top loading balance while allowing your students to gain the understanding of measurement garnered through hands-on activities. The second place past is estimated and considered inaccurate. 100.00 x 9.8 x 164 = 160720. This action lifts the knife blades from their bearing and thus prevents hard from jarring or stronger bumps. 700 SERIES 2610G, 800 SERIES 5 LBS 2 OZ Scale shows cosmetic wear. Even higher mass capacities can be reached if attachment weights are used. Magnetic damping speeds up weighing by causing the beam to come to rest quickly without affecting sensitivity or accuracy. Ohaus Mechanical Balances, 2610g The Ohaus 700 Series accommodates a large range of laboratory applications. Ohaus Triple Beam Balance. 2oz.). If foreign matter collects around the damping magnets it can be removed by pressing adhesive-backed tape on the magnet surfaces. For the industrial market OHAUS manufactures digital scales, electronic scales, bench scales, counting scales and mechanical scales. The triple beam balance is built around this principle of a balance beam with equal torques on each side. If we suspend the two masses from the opposite ends of a balance beam, we add another dimension, length. Capacity: with attachment weights = 2610g (5 lb. Ohaus Triple Beam Series W hether you're weighing solids, liquids, powders or even animals, an Ohaus Triple Beam balance is well-equipped to handle the job. manual is designed to assist the end user for maintenance and making minor repairs. d) 1-500g attachment weight* After placing the balance on a smooth, flat surface, slide the separate poise up into the slot on the back of the center beam. OHAUS also offers much more than just scales and balances though - OHAUS develops and manufactures a full line of scale accessories to perfectly pair with your new scale or balance! Carefully remove the balance and the separate poise (slide weight) from the protective carton. Accurate and dependable, the original OHAUS Triple Beam balance has been the standard in science classrooms for decades. 700 SERIES 2610G, 800 SERIES 5 LBS 2 OZ Scale shows cosmetic wear. The OHAUS Triple Beam continues to set the standard for accuracy and durability for mechanical balances. e) instruction manual. From carrying cases, to storage devices , to battery kits , dust covers and much more, Scales Outlet has the perfect accessory for your needs. It has a capacity of 2610 grams with 0.1 gram sensitivity. The OHAUS Triple Beam continues to set the standard for accuracy and durability for mechanical balances. ׷I4��3��yW�� In this exercise the computer will select a random mass and set the three scales to that value after clicking "New Unknown." The Ohaus TP2611 Triple Pro mechanical triple beam balance has a capacity of 2610g and an accuracy of 0.1g (also called readability). Note: Attachment weight kit includes one 500g weight and two 1kg weights to bring the balance capacity to 2610g. The "zero" point is read by the indicator attached to the end of the right side of the balance arm. Only 1 left in stock - order soon. This resistance is to movement and not an attractive force thus no added torque is applied or diminished by the dampers and the resultant balance point is not altered. NOTE: The knife edge and bearing are held in place and protected by a friction plate and are not openly visible. 610g Capacity Ohaus Triple Beam Balance, 0.1g Readability is a mechanical balance with 610g capacity, 0.1g readability, and a 6in (152mm) fixed stainless steel pan. Download 32 OHAUS Scale PDF manuals. The index is now on zero and the balance is ready to weigh an unknown. This potential problem is solved by having a single point of contact, for the platform assembly, with the main balance arm. Accurate and dependable, the original OHAUS Triple Beam balance has been the standard in … 0000042289 00000 n The engraved Vernier Dial allows you to quickly determine the 0 to 10 g range in 0.1 gram increments.The Model 1650-00 and 1610-00 feature a taring capabilities. The total weight can now be read from the scales. OHAUS also offers, precision weights and masses. LIMITED WARRANTY ... Instruction Manual Please read this manual before unpacking, setting up and using your balance. If the torque produced on each side is equal, the weights are balanced. Contact Ohaus Corporation or your authorized dealer. 2) "The Beam is Rubbing / Touching": In order for this scale to work properly, it must operate 0000026805 00000 n You will find a slit rubber washer lodged underneath the platform, and one rubber washer located above the pointer. Ohaus Model 1650-00 triple beam balance offers all the features of the triple beam Model 760-00 except the 0-10 poise has been replaced with a speed dialer. Over time and handling the balance may no longer be at factory set balance or "zero." �P���E�)]zi���U����tq��f�b2Դ��:��瘰��% The Triple Beam is recognized around the world as the number one mechanical balance for precise weight determination and long-term use. Step 1: Remove any objects from the platform. NEW Lab Equipment Analytical Weighing 2610gx0.1g Triple Beam Mechanical Balance Scale 3.5 out of 5 stars 19. Thus all masses placed on the platform, no matter where, are directed to a single point with a set length from the pivot point. Rough use of the balance may damage the bearing "V-blocks" and cause erratic and inaccurate readings. Capacity can be expanded to 2,610g using the optional OBA-707 Ohaus Weight Set, sold separately.Base and beam are constructed of aluminum, and magnetic damping enables faster results. Manual de Instrucciones Por favor lea este manual antes de ensamblar y usar su Balanza de Triple Brazo de Ohaus. This length is measured from the pivot point of the beam to where the masses are suspended. The torque produced by the left side of the beam (all the different masses and their distances from the pivot point) equals the torque of the right side of the beam (all the different masses and their distance from the pivot point). 0000002775 00000 n 0000001685 00000 n One place past the decimal is read with certainty. ACTION: Click and drag the unknown to the platform. Step 4: Slowly move the 1g poise until the index pointer lines up with the zero mark. How mechanical balances work in general and the theory behind the physics of torque. For major relocations we suggest that you reinstall the rubber washers that were removed when the unit was initially unpacked. 0000004539 00000 n I trust a beam scale any day over digital! Add to cart ... scoop, 6 in. c) 2-1000g attachment weights* ... Includes pictured original manual. 15 0 obj << /Linearized 1 /O 17 /H [ 760 203 ] /L 55870 /E 45117 /N 4 /T 55452 >> endobj xref 15 16 0000000016 00000 n OHAUS 1650-W0 Triple Beam Mechanical Balance, Cap. Model 10-0-5. The zero adjustment knob can be found on the far left side of the main balancing arm. Get Free Manual For Ohaus Triple Beam Balance Scale (in/cm) 6x.8/15.2x1.9 OHAUS Triple Beam - Scale Manuals Apr 17, 1995 LAB MANUAL 2002.0. 0000002522 00000 n Never apply lubricants to knives or bearings, nor allow foreign matter to accumulate. OHAUS Triple Beam Balance Mechanical Lab Scale 700/800 Series 2610g 5lb 2oz 4.5 out of 5 stars (7) 7 product ratings - OHAUS Triple Beam Balance Mechanical Lab Scale 700/800 Series 2610g 5lb 2oz If it is turned clockwise, the balance index pointer will lower. ACTION: Click the Next button to proceed. ACTION: Click and drag the washers to remove them from the scale. Whether you're weighing solids, liquids, powders or even animals, an Ohaus Triple Beam balance is well-equipped to handle the job.The 700/800 Series provides the convenience of a toploading balance with the durability and versatility to accommodate a range of lab applications. The new Ohaus Triple Pro triple-beam balance can be used for earth science, physical science, biology, chemistry, and physics. This classic mechanical balance is the standard by which all others are measured! Step 2: Move the 100g poise to the right until the index pointer swings below the zero mark, then back it up one notch. This sets the calibration of the balance to zero and will ensure that the proper reading will result. When moving the balance it is essential that you protect the vital parts of the instrument. Accurate and dependable, the original OHAUS Triple Beam balance has been the standard in science class-rooms for decades. This allows the user to "read" the mass counterbalanced. The three balance beams allow for adjustable lengths of three different masses. PAYMENT AND SHIPPING INFORMATION Payment Options Paypal Only Shipping Orders placed before 2pm(CST) ship same day. Test your skills in reading the scales of a triple beam balance. OHAUS TRIPLE BEAM BALANCE SCALE. 2002 CALIBRATION AND REPAIR OF OHAUS TRIPLE BEAM BALANCE. 2002.1CALIBRATION of OHAUS TRIPLE BEAM BALANCE (2610 grams) This balance requires calibration before each construction season. A short tutorial on the initial set-up and care for the balance. ACTION: Click and drag the 100g weight up onto the center beam. User manuals, OHAUS Scale Operating guides and Service manuals. This provides an almost friction free point of contact that increases the accuracy of the balance. Standard features include: Faster stability — three times faster stability reading than any other three-beam balance on the market; and, greater accuracy — outstanding beam quality allows for smooth positioning of the poise. Triple beam scale manual - My weigh scales Proscale Manual Touchscale Manual Touchscale Advanced Programming Triple Beam Scale Manual scale Zeros. The OHAUS Triple Beam continues to set the standard for accuracy and durability for mechanical balances. The torque produced by the left side of the beam (all the different masses and their distances from the pivot point) equals the torque of the right side of the beam (all the different masses and their distance from the pivot point). G�[qۢ��c�����G�o��L�|���PCs��][E�Qs�9��$��� 2�` 0000000760 00000 n Repairs to the bal ance should not be attempted by field project personnel. Step 3: Repeat this process with the 10g poise. Notice that the index pointer is above the zero mark indicating that the amount of weight on the platform is greater than the poises. ACTION: Click and drag the weight to remove it from the end of the beam. The end of the main balance arm has an aluminum vane hanging beneath it. ACTION: Click and drag the beaker to remove it from the platform. 0000000943 00000 n View & download of more than 2672 OHAUS PDF user manuals, service manuals, operating guides. As already pointed out, the distance a mass is from the pivot point has an effect on the amount of torque produced. �jv}�)������҂*K�i����.s���" �e�0T[�,��FJM:;��j����*Q�ED�b]H�2���QT�j�H��ʎNj����0����>oE˖E��8y�xp�>�BQ�����N��SM ����%2Vz/�}�R. ACTION: Click and drag the zero adjustment knob up to center the balance. The Triple Beam is recognized around the world as the number one mechanical balance for precise weight determination and long-term use. In the example shown, the index pointer is below the zero mark, thus the zero adjust knob needs to be turned counter clockwise. The readings of the different scales are: *The 100th place (3 in this case) is an approximated value and is not read directly but estimated. (2610 grams) 2002.1CALIBRATION of OHAUS TRIPLE BEAM BALANCE (2610 grams) This balance requires calibration before each construction season. 2 oz. The balance is operated by positioning the 10g, 500g, and 100g sliding weights (also called riders or poises) along the three notched, tiered beams. 0000002736 00000 n The washers are to be removed from the scale. Ohaus Dial-O-Gram Triple Beam Balance, 2610g x 0.1g, Stainless Steel Plate, Tare & Attachment Masses,1650-W0 *Dial-O-Gram Triple Beam Balance, 2610g x 0.1g, Stainless Steel Plate, Tare & Attachment Masses This classic mechanical balance is the standard by which all others are measured! 0000000667 00000 n 0000002300 00000 n %PDF-1.3 %���� 0000000963 00000 n The triple beam balance is built around this principle of a balance beam with equal torques on each side. This zero point can be reestablished by using the "zero adjust" knob. This is no easy task to engineer and manufacture. The downward pull (torque) on each side is equal to: Ohaus lab balance scales american weigh scales digital ohaus triple beam balance scale 2610g mechanical balance triple beam scales ohaus triple beam balance WE ACCEPT ALL REASONABLE OFFERS! The scale on each beam has been set so that the length of the mass, from the pivot point, will produce a specific torque that will counterbalance a specific mass on the opposite side platform. The scale has a range 0-1005 grains with the included weight. b) 100g poise Then why doesn't it matter where you place an unknown weight on the platform to be weighed? The support rod is inserted into a 1/2 inch recess on the underside of the base while the support is secured to a table with the clamp. 0.1g, Platform 152mm w/Mass set - at the Test Equipment Depot 0000001117 00000 n Step 2: Remove any attachment weights from the end of the beams. Whether you’re in need of a basic but high quality mechanical balance or you’re looking for the top-of-the-line model that gives you complete flexibility in the classroom, Ohaus has a triple beam for you. ACTION: Use the Next arrow to proceed to the next instruction. ACTION: Drag the arrow to change the length of the right side. 0000026727 00000 n a) balance This manual contains information needed to perform routine field maintenance and service on the Mechanical Balances, Models: 310/311 with Hanging pan, Series 700 - Triple Beam, Series 1400 and 1500 - Harvard Trip Balance and Series 1200 - School Balance. The triple beam balance has a system in place to stop these oscillations through the use of a magnetic damper. The OHAUS Triple Beam continues to set the standard for accuracy and durability for mechanical balances. Thus if two equal masses are suspended by a string around a pulley, they balance each other. PLEASE MAKE OFFERS! �������1n���� �@� �޵\s�X� ,���p�0�fbo� O { endstream endobj 30 0 obj 92 endobj 17 0 obj << /Type /Page /Parent 12 0 R /Resources 18 0 R /Contents 24 0 R /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 >> endobj 18 0 obj << /ProcSet [ /PDF /Text ] /Font << /TT2 20 0 R /TT4 19 0 R >> /ExtGState << /GS1 26 0 R >> /ColorSpace << /Cs6 23 0 R >> >> endobj 19 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 115 /Widths [ 278 0 0 0 0 0 0 0 0 0 0 0 0 0 278 0 556 556 556 556 556 0 0 0 0 0 333 0 0 0 0 0 0 722 722 722 722 667 611 0 722 278 0 0 611 833 722 778 667 0 722 667 611 722 0 0 0 0 0 0 0 0 0 0 0 556 0 556 0 556 0 611 0 0 0 0 278 0 611 611 0 0 389 556 ] /Encoding /WinAnsiEncoding /BaseFont /PLDHOG+Arial,Bold /FontDescriptor 22 0 R >> endobj 20 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 177 /Widths [ 278 0 355 0 0 0 0 191 333 333 0 0 278 333 278 278 556 556 556 556 556 556 556 556 556 556 278 278 0 0 0 0 0 667 667 722 722 667 611 0 722 278 0 667 556 833 722 778 667 0 722 667 611 722 667 944 0 667 611 0 0 0 0 0 0 556 556 500 556 556 278 556 556 222 222 500 222 833 556 556 556 556 333 500 278 556 500 722 500 500 500 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 549 ] /Encoding /WinAnsiEncoding /BaseFont /PLDHED+Arial /FontDescriptor 21 0 R >> endobj 21 0 obj << /Type /FontDescriptor /Ascent 905 /CapHeight 718 /Descent -211 /Flags 32 /FontBBox [ -665 -325 2028 1037 ] /FontName /PLDHED+Arial /ItalicAngle 0 /StemV 94 /XHeight 515 /FontFile2 25 0 R >> endobj 22 0 obj << /Type /FontDescriptor /Ascent 905 /CapHeight 718 /Descent -211 /Flags 32 /FontBBox [ -628 -376 2034 1048 ] /FontName /PLDHOG+Arial,Bold /ItalicAngle 0 /StemV 144 /FontFile2 27 0 R >> endobj 23 0 obj [ /ICCBased 28 0 R ] endobj 24 0 obj << /Length 1689 /Filter /FlateDecode >> stream The balance cup (underneath the platform), 100 g poise and 10 g poise must all be calibrated and set during manufacturing to ensure proper mass readings. This slot is located between the 400 and 500 g marks on the bottom of the beam. 100.00 x 9.8 x 164 = 160720, right side torque: The distance between each notch will counterbalance 10 g on the platform, The distance between each notch will counterbalance 100 g on the platform. Components of the balance must be made to exacting specs and have the ability to be slightly altered, as to their mass, to allow fine tuning of the balance. The Triple Beam is recognized around the world as the number one mechanical balance for precise weight determination and long-term use. The magnetic fields cause a resistance to movement within the aluminum vane thus slowing down and finally stopping the beam oscillations. This vane moves between four magnets located in the extended arm of the base. This is done by placing one hand under the balance base and holding the pan support with the thumb and forefinger between the pan assembly and base. Balance OHAUS Triple Beam Balance Mechanical Lab Scale 700/800 Series 2610g 5lb 2oz 4.5 out of 5 stars (7) 7 product ratings - OHAUS Triple Beam Balance Mechanical Lab Scale 700/800 Series 2610g 5lb 2oz 0000001264 00000 n This poise will counterbalance any value from 0-10 g in 0.1 g values. Please ensure your browser's zoom is set to 100% for optimal viewing. A complete step-by-step tutorial on zeroing, uses of the weight poises and proper reading of the balance scales. Corrosive materials should never be placed directly on the platform since permanent damage could result. A low cost, maintenance-free balance which provides all the convenience of a top loader, yet retains the ruggedness needed for a wide range of lab work. making sure to estimate the second decimal place. 0.1G readability 4.1 out of 5 stars 29 their length from the scale balances action lifts knife! Is greater than the poises into position until the scale the weight poises proper. 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