CALIBRATION AND LOAD TESTING. Straightpoint 55T Load Cell Test Machine created to help our worldwide system of Straightpoint accomplices this test machine has been intended to permit nearby alignment of our scope of Loadlink, shackle and crane weigher items up to 55T limit.
CALIBRATION AND LOAD TESTING The wide scope of tooling provided with the test machine will likewise permit numerous other loadcell makers items to be securely mounted and tried.
The test machine is fitted with a solitary acting 100 ton empty chamber and a manual hand-siphon with control valve enabling the administrator to hold and control burdens to inside 1kg or 2lbs.
Provided with reference load cell and our multifunction HHP computerized show fitted.
Test machine can be provided pre aligned by Straightpoint or neighborhood adjustment by outsider can be performed.
Truck Load Cell Bangladesh with Indicator A heap cell is a transducer that is utilized to make an electrical sign whose extent is legitimately corresponding to the power being estimated. The different burden cell types incorporate water powered, pneumatic, and strain measure.
Truck Load Cell Bangladesh with Indicator Strain check load cells are the most well-known in industry. Truck Load Cell Bangladesh with Indicator Misshapening of the strain check changes its electrical opposition, by a sum that is corresponding to the strain. The adjustment in obstruction of the strain measure gives an electrical esteem change that is aligned to the heap set on the heap cell.
Load Cell Excitation and appraised yield
The scaffold is energized with balanced out voltage (normally 10V, yet can be 20V, 5V, or less for battery controlled instrumentation). The distinction voltage corresponding to the heap at that point shows up on the sign yields. The cell yield is evaluated in millivolts per volt (mV/V) of the distinction voltage at full appraised mechanical burden. So a 2.96 mV/V load cell will give 29.6 millivolt signal at full burden when energized with 10 volts.
Common affectability esteems are 1 to 3 mV/V. Regular most extreme excitation voltage is around 15 volts.
The full-connect cells come commonly in four-wire arrangement. The wires to the top and base end of the scaffold are the excitation (regularly marked E+ and E−, or Ex+ and Ex−), the wires to its sides are the sign (named S+ and S−). In a perfect world, the voltage contrast among S+ and S− is zero under zero burden, and develops relatively to the heap cell’s mechanical burden.
Once in a while a six-wire arrangement is utilized. The two extra wires are “sense” (Sen+ and Sen−), and are associated with the scaffold with the Ex+ and Ex-wires, in a design like four-terminal detecting. With these extra flag, the controller can make up for the adjustment in wire obstruction due to for example temperature changes.
Calibration Marketing Executive Officer Advertising administrators create and administer showcasing efforts to advance items and administrations. The job of an advertising official can incorporate innovative, logical, advanced, business and managerial duties. The subtleties of the job will shift contingent upon the sort and size of business, just as the business. Administrators are probably going to work intimately with different representatives in regions, for example, promoting, statistical surveying, creation, deals and appropriation. Apply https://scsbd-ltd.com
Standard Calibration Service Private Limited
- Job Responsibilities
- • Corporate sales and marketing.
- • Tale-marketing, customer relation develops, site visit with clients.
- • Field Marketing.
- • Job responsibilities
- • Development new clients and maintain good relationship with existing clients.
- • Have to communicate with customers face to face.
- • Good communication and negotiation skill.
- • Market visit, client hunt, creating market opportunity.
- • Offer the products features and find out the customer’s requirements.
- • Describe a product’s features and benefits in a way understandable to the customer.
- • Answer customer queries regarding the reputation of the store and the affordable price & quality of the products.
- • Making Offer, submit proposal and follow-up.
- Bachelor degree in any discipline
- 1 to 5 year(s)
- Age 21 to 45 years
- Both males and females are allowed to apply.
Anywhere in Bangladesh
- Tk. 12000 – 90900 (Monthly) Commission Based
Compensation & other benefits
- T/A, Mobile bill, Pension policy, Tour allowance, Performance bonus, Profit share, Provident fund
- Festival Bonus: 2 (Yearly)
Bdjobs.com Online Job Posting. Calibration Marketing Executive Officer Job
Megger Insulation Tester Calibration Dhaka chattagram Have you ever wonder why the links on your apparatuses are protected to hold while connecting it to the electrical source? Or on the other hand the electrical lines going into your home does not stun you each time you contact a metal post or each time it is wet? Megger Insulation Tester Calibration Dhaka chattagram This is on the grounds that the conductors are legitimately protected. Be that as it may, any hole or lack in these electrical wires can make stun or harm machines. Megger Insulation Tester Calibration Dhaka chattagram That is the reason each unit or apparatuses supply wires, building electrical associating wires or electric engine links should be tried first for legitimate protection before they are discharged for open use. This is the place a protection analyzer is being utilized. Protection analyzers are utilized to check and distinguish if there is a hole of flow in a channel or other electrical parts. What’s more, the most generally utilized Insulation analyzer is the Megger Tester (a brand and an organization name). For a great many people, when you state Megger, it is naturally a protection analyzer. In any case, we ought to likewise realize that Fluke has its own Insulator Tester which is the Fluke 1507 protection analyzer. In this article, I will share how to check and confirm the precision of your megger analyzer in estimating an opposition esteem that you may execute before utilizing your Megger. Additionally, it incorporates the check of the yield voltage to guarantee that you have a solid perusing. Moreover, I will likewise exhibit an adjustment technique that you can actualize for your in-house alignment just in the event that you have the vital reference guidelines which I will show here. In this post, I will utilize the Megger BM11D. What is an Insulation Tester? A multimeter can be utilized as protection analyzer yet in a constrained manner, for the most part a coherence test and distinguishing the nearness of a current or voltage just in typical conditions. In the event that there is no progression of current in a protected wire when tried, it implies that the wire is sheltered to hold. Be that as it may, imagine a scenario where there is a break in the protection and a high voltage or current will go through it. Definitely, the wire will get scorched or make a short out that can cause harm and flame. This can’t be recognized by an ordinary multimeter. There is a dangerous situation. So as to recognize and test for a spillage current amid an ordinary or over-burden condition, we will utilize an uncommon instrument known as the Insulation Tester. Elements of an Insulation analyzer: Principles of Operation The fundamental capacity is to test the protection of a lot of leading wires by estimating the opposition. The higher the obstruction perusing, the better. Generally in Mega Ohms perusing. A lower estimation of obstruction implies that there is a short or spillage of current making the opposition drop. Utilized as a voltage source to test for the respectability of the conductor. A protection analyzer has the ability to source out or produces a high measure of voltage. This voltage is infused into directing wires to test if the protection can withstand the high voltage. A protected conductor can have an ordinary perusing in a low voltage esteem however amid introduction to a high voltage, the protection can break and spillage may happen. Capacity as a progression analyzer. Testing for congruity on an extremely long link of wire can’t be ensured by a basic multimeter. As a result of the high voltage created by the protection analyzer, you can gauge a lot of obstruction. High obstruction (interminability) perusing implies open while a zero or low opposition implies shorted. In any case, no compelling reason to record in light of the fact that most Insulation analyzer has a capable of being heard alert for short or open status. The most effective method to utilize and check the exactness of a Megger analyzer Since we definitely know the working standards of a protection analyzer, I will tell you the best way to confirm the exactness of your Megger Insulation Tester by utilizing a resistor and a multimeter. Obstruction Function check Obstruction Verification 1. Check first the real opposition of the resistor by utilizing an exactness multimeter 2. At that point interface with Megger to see and think about its perusing. Just legitimately measure a resistor with a known esteem. If you don’t mind see the figure underneath. On the off chance that you need to record an exceptionally precise outcome, measure first the resistor utilizing the multimeter so as to get its real esteem. Set the expected voltage to be produced in the resistor ( 500 V) Associate the resistor to its test. At that point Press TEST catch. Voltage Function Verification Evacuate the resistor and exchange the tests on the port of the multimeter Set the multimeter on the required range ( Vdc) Set the Megger on the ideal voltage run. Push the TEST catch of the Megger to produce the voltage. Readings ought to be inside the determinations given by the producer. Megger protection Tester alignment technique Megger Insulation Tester is estimating opposition by creating a voltage. Utilizing Ohms Law (V=IR), we can process the estimation of the obstruction. Along these lines, we can’t utilize an immediate reproduction of flag like for instance from a procedure calibrator. The procedure calibrator is additionally creating a voltage that affects the deliberate esteem. In this methodology, we will utilize the Resistance Box to give a simple protection from the Megger. A Decade obstruction box is a lot of resistors orchestrated in such an approach to give a joined opposition perusing in 10 years interim stuffed inside a crate. (Megger has its very own which is known as a megger adjustment box) Another reference standard is the Fluke multimeter, we need a high range and goals multimeter fit for perusing the whole scope of your Megger. On the off chance that you can’t achieve the whole range, you can even now adjust however with a constrained range that is endorsed by the client. Adjustment Method: This is practiced by contrasting the obstruction yield of the decade box to the showcase of the Megger. And furthermore the voltage show in the Megger to the voltage perusing of the multimeter. This system can be utilized on all Insulation Tester that acknowledges a simple obstruction. Necessities: Warm-up time (UUC): At least 1 hour for appropriate adjustment Decade Resistance Box and interfacing leads Decade Resistance Box and associating wires Temperature: 23 +/ – 5 deg C Moistness: 50 +/ – 30% Estimation Data Sheet (MDS) or a Megger Test Report (check this connect to study Measurement Data Sheet) Reference standard to utilize: Decade Resistance Box ( Calibration Box) Accident Precision Multimeter 8846A Thermohygrometer ( to screen Temperature and Humidity) Associating wires Alignment strategy: High voltage is produced in this strategy, dependably watch security. Check the Megger Tester for any visual deformities that can influence its exactness. End alignment if any imperfection is noted. Clean the Megger Tester with delicate fabric Check in the event that it has great batteries, supplant low fueled batteries. Power on the unit and permit adjustment of 60 minutes, to be molded on the ecological states of the room. Set up the estimation information sheet (MDS) and record every single vital detail or data (Brand, Model, sequential #, and so forth). Decide the test focuses to be adjusted on the Megger Tester, pick something like 5 test point covering the entire range or according to client go. Record this on the MDS. Utilizing Fluke Precision Multimeter, interface the important test prompts measure DC Voltage Megger Voltage Verification Setup Megger Voltage Verification Setup DC Voltage Verification: Associate positive terminal of the Megger to the positive Input HI of the Fluke multimeter and the negative terminal to the LO Return side. Set the Megger (Unit Under Calibration) to DC Voltage mode. Select the scope of voltage to be produced. Press the TEST catch to produce every one of the required voltage setpoint values. Observe the deliberate an incentive on the multimeter. Trust that the showcase will settle at that point get the perusing. Record readings on the MDS or Megger Test report. Take no less than 3 preliminaries for each set point Rehash number 2 to 6 until all reaches are secured. Obstruction Verification: Expel the association tests of the Megger that is associated on the multimeter. Presently interface the tests to the terminal of the Decade opposition box ( same associations as with the multimeter). Set the obstruction estimation of the decade opposition box to the ideal incentive by turning the handles. (a model is 100 Mohm) Press the TEST catch, the Megger will infuse a voltage to the resistor and create the required opposition esteem. Sit tight for the presentation on the Megger to balance out at that point get the perusing. Record readings on the MDS. On the off chance that the readings are now inside points of confinement, update the comparing record, do naming and fixing and issue to the proprietor, generally, do essential fix or modification. 8, End of method In light of producers Specifications, underneath are the resistance furthest reaches that can be utilized. Voltage perusing ±5% of ostensible test voltages (load obstruction >100 Mω) Opposition Reading ±5% 1 Mω to 100 Gω at 5 kV ±5% 1 Mω to 10 Gω at 500 V ±20% outside these cutoff points (over 100 kω) Model: Voltage yield is 500 Vdc, reasonable cutoff points is (0.05×500 = 25 V) In this manner, the resistance esteem is from +/ – 25 of 500 or (475 to 525) Vdc Need to figure out how to decipher an alignment endorsement legitimately? Visit my other post, click here. End
Understanding Resistance estimations have such a significant number of ways and Megger Insulation Tester is one of the instruments that may confound you or interest you on the off chance that you are new in electrical estimation. So as to be clear in this issue, I have given a straightforward clarification on the guideline of its estimation. We have realized that it is utilizing a simple flag so as to produce the required obstruction. Megger Insulation Tester Calibration Dhaka chattagram When you have comprehended this standard, it is currently easy to align or check a protection analyzer. I have introduced in this post on the most proficient method to check before use and adjust a Megger Insulation Tester by utilizing a
Calibration Lab in Chittagong. Material and Textile Accessories, Garment Accessories Testing, Textile Testing, Garments Testing, Plastics, Leather Product Testing, Silica Gel, Leather and Leather Accessories, Textile Fabric Testing, Textile and Accessories including Print on Textile or Leather things and Polymeric Products, Textile items and extras containing non-metal substrate including plastic and polymeric items, Textile Products Accessories containing metal/metal compound segment, Textile Accessories, Leather Testing,
Accrediation legitimate upto Calibration Lab in Chittagong
About STANDARD CALIBRATION SERVICE BANGLADESH Labtest Bangladesh Ltd., Chittagong Calibration Lab in Chittagong.
STANDARD CALIBRATION SERVICE BANGLADESH lab test restricted is established in Chittagong, Bangladesh with STANDARD CALIBRATION SERVICE BANGLADESH backup task focus in Dhaka. The association primarily manages retail showcasing with test offices empowered with advances to investigate mechanical and concoction parts of calfskin, plastic and texture. Synthetic tests perform evaluation of colourfastness, pH, combustibility, oil repellence, absorbance, dying impacts and substance of natural chain mixes. Mechanical tests evaluate characteristics, for example, malleable, tear and blasting quality, attachment, crease properties, pilling and scraped area opposition of textures. Additionally performs tests on zippers, catches and pockets. Being a foundation from a neighboring country STANDARD CALIBRATION SERVICE BANGLADESH exchange association with customers in our nation is critical and furthermore is a prominent subjective specialist organization. Calibration Lab in Chittagong.
Calibration Company in Bangladesh. BAB is currently certifying testing and adjusting labs. In future, it will grow to incorporate investigation bodies, the executives framework confirmation bodies, item affirmation bodies, therapeutic research facilities and capability testing suppliers and guaranteed reference materials makers.
Calibration Company in Bangladesh. “They can extend as they acquire understanding,” said Gravel.
Calibration Company in Bangladesh. Aside from BAB, three accreditation bodies are working in Bangladesh, with two from India and one from the US.
“Their norms are the very same,” he said. Calibration Company in Bangladesh,
He likewise asked the administration to make uncommon standards for BAB with the goal that its staff can make required visits to different nations and permit their investment in worldwide gatherings that make trust for their APLAC and ILAC accomplices.
The duties likewise incorporate remote goes to go to these gatherings since individuals who affirmed them globally need to see them two times per year. It is a prerequisite for acknowledgment. Calibration Company in Bangladesh
“They need to know their accomplices and see their accomplices running comparable projects. This implies meeting them an opportunity to time and examining the issues. This will be a test for them on account of the administration manages on movements.”
BAB should persuade the service or the administration to enable them breathing space to take part in the compulsory universal gatherings. The legislature may make an arrangement of extraordinary standards for the association which speaks to the administration of Bangladesh to these different countries.
In relationship with the Dhaka Chamber of Commerce and Industry, BAB as of late sorted out a class in the cash-flow to stamp the World Accreditation Day – with a mean to bring issues to light of the esteem that accreditation plays in giving trust in the arrangement of vitality.
At the course, BAB granted four declarations to the Quality Assurance Laboratory of Nestlé Bangladesh Ltd, Fisheries Inspection and Quality Control Laboratory Chittagong, Fisheries and Quality Control Laboratory Khulna and Bureau Veritas Consumer Products Services (BD) Ltd Laboratory. Calibration Company in Bangladesh.
Calibration Lab in Bangladesh. Examination and confirmation of fare items costs just a single twentieth of what it would in Europe or North America.
Calibration Lab in Bangladesh
Calibration Lab in Bangladesh Rock said accreditation of labs, investigation bodies and confirmation bodies at last gives affirmation to customers and business. It assembles trust, he said.
“Through the institutionalization and administrative process, combined with accreditation, shoppers and organizations are guaranteed that they are obtaining a quality item that is protected.” Calibration Lab in Bangladesh
Calibration Lab in Bangladesh. BAB has connected for signatory status of APLAC and ILAC.
“I think BAB is prepared to get the signatory status. We will go to Mexico in two or three weeks to go to the APLAC general get together. We will perceive what the individuals from the APLAC choose.”
“The labor will originate from associations which have individuals with involvement in assessment, confirmation, testing and adjustment. BAB’s specialized labor must originate from that specialized foundation.”
BAB is an effective case of private and open collaboration, where BAB deals with the procedure and keeping in mind that outside assessors from colleges, ventures, open organizations and government offices are gotten and prepared and conveyed to do evaluation.
Around 75 percent of the 120 assessors are from the private areas.
BAB now keeps running on distribution from the ventures service, yet Gravel said it can possibly make all that could possibly be needed to meet its own budgetary duties.
The board has additionally possessed the capacity to fund 33% of its yearly use without anyone else, as indicated by Md Abu Abdullah, executive general of BAB. Calibration Lab in Bangladesh
Calibration Bangladesh Weighing Balance Part 5 On a multiple range instrument , the client should identify which range(s) shall be calibrated. The preceding paragraph applies to each range separately.
Place of calibration
Alignment is regularly performed on the site where the instrument is being utilized.
Calibration Bangladesh Weighing Balance Part 5 On the off chance that an instrument is moved to another area after the alignment, conceivable impacts from
distinction in neighborhood gravity increasing speed,
variety in ecological conditions,
mechanical and warm conditions amid
are probably going to adjust the execution of the instrument and may refute the alignment. Moving the instrument after alignment ought to along these lines be stayed away from, except if resistance to these impacts of a specific instrument, or kind of instrument has been unmistakably illustrated. Where this has not been illustrated, the alignment testament ought not be acknowledged as proof of traceability.
Adjustment ought not be performed except if
the instrument can be promptly recognized,
all elements of the instrument are free from impacts of pollution or harm, and capacities basic for the adjustment work as expected,
introduction of weight esteems is unambiguous and signs, where given, are effectively intelligible,
the typical states of utilization (air flows, vibrations, steadiness of the gauging site and so forth.) are reasonable for the instrument to be aligned,
the instrument is empowered preceding adjustment for a fitting period,
e.g. for whatever length of time that the warm-up time indicated for the instrument, or as set by the client,
the instrument is leveled, if relevant,
the instrument has been practiced by stacking roughly up to the biggest test stack in any event once, continued stacking is
Instruments that are proposed to be consistently balanced before utilize ought to be balanced before the adjustment, except if generally concurred with the customer. Change ought to be performed with the implies that are regularly connected by the customer, and adhering to the producer’s guidelines where accessible.
To the extent applicable for the consequences of the alignment, the status of programming settings which can be adjusted by the customer ought to be noted.
Instruments fitted with a programmed zero-setting gadget or a zero-GPS beacon  ought to be adjusted with the gadget agent or not, as set by the customer.
Calibration Bangladesh Weighing Balance Part 5 For on location alignment the client of the instrument ought to be requested to guarantee that the ordinary states of utilization win amid the adjustment. Thusly aggravating impacts, for example, air flows, vibrations, or tendency of the estimating stage will, so far as is conceivable, be intrinsic to the deliberate qualities and will hence be incorporated into the decided vulnerability of estimation.