Nanjing Bonita Scientific Instrument Co., Ltd adopts technology of Germany, currently is a partner of BNT instrument. BONITA located in the tourist town andworld hot springs of Nanjing Tangshan. Our company specializes i...
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Electronic balance is a precision analytical instrument, and accurate and rapid weighing are the most basic requirements. Therefore, we often pay attention to the sensitivity calibration of electronic balance. The question arises, under which circumstances electronic balanceDo we need sensitivity correction?Suzhou Golden Diamond Weighing has 15 years of service experience in the electronic balance industry. It is recommended that you perform sensitivity calibration on electronic scales in the following situations:1. When an error is found in sensitivity2. During the annual periodic calibration of electronic scales3. When precise measurement is required...
We all use electronic scales as laboratory precision instruments, and we need to pay attention to daily maintenance and take corresponding protective measures before useOnly by doing so can the electronic balance be in a good and stable working state, ensuring the accuracy of the weighing results.Suzhou Golden Diamond Sedolis Scientific Instrument Level 1 Agent, with 15 years of service experience in the electronic balance industry. Friendly reminder to achieve the following 7 points1. Electronic scales should not produce vibrations during transportation and movement.2. The usage environment of electronic scales should not be damp, and it is best to keep them dry and constant temperature.3. If the electronic balance is in a composite or intrinsically safe explosion-proof system, it must comply with explosion-proof regulations.4. Electronic scales are very sensitive to external environmental temperature, and should be avoided from direct sunlight and direct sunlight during use. If the ambient temperature exceeds the rated temperature range, it will cause weighing errors....
The new version of GMP Article 86 requires: "Equipment and instruments used for drug production or inspection shall have a usage log, which includes usage, cleaning, and maintenance."Protection and maintenance status, as well as date, time, name, specifications, and batch number of drugs produced and inspected.According to the record content specified in the Instrument (Equipment) Usage Log, its functions can be reflected in at least the following aspects:One is the traceability function.This is also the most important and primary function. Is there strict adherence to relevant operating procedures during drug production? Does it comply with the prescribed production process flow? Is there any cutting corners or cutting cornersFor, Wait, although it is reflected in the batch records, it can be mutually verified with the usage records of electronic balance instruments (equipment), which is an effective measure to prevent illegal operations....
You must figure it out! Today, the editor has compiled several of the most frequently inquired questions from customers regarding electronic balance calibration, hoping to be helpful to everyone.Problem 1: I am unable to calibrate the electronic balance because I do not have calibration weights. It continues to display errors. Is there a way to understand how purchasing and waiting for calibration weights can be helpful for calibration.You need to perform linear calibration to see if the electronic balance only needs calibration or repair. To test this project, you can use a roll of nickel as a substitute for a 100 gram weight. Nickel coin weightVery constant at 5 grams per piece.In the case of displaying error 1, linear calibration must be performed to determine if there is a calibration issue or if the balance needs to be repaired. If error 4 is displayed during the calibration process, the balance needs to be repaired. In this case,You can use nickel coins, but if the calibration fixes the issue, you must purchase a test weight for good calibration. Please remember that the weight of the balance depends on the weight used for calibration. You can go straightBuy testing weights from our company....
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