HIỆU CHUẨN TRONG AN TOÀN LAO ĐỘNG VÀ SẢN XUẤT-CALIBRATION FOR SAFETY OF WORKING AND PRODUCTION - HOP VIET TECH CO., LTD

HIỆU CHUẨN TRONG AN TOÀN LAO ĐỘNG VÀ SẢN XUẤT-CALIBRATION FOR SAFETY OF WORKING AND PRODUCTION

 

 

WHAT IS THE CALIBRATION?

Calibration in measurement technology and metrology is the comparison of measurement values delivered by a device under test with those of a calibration standard of known accuracy. Such a standard could be another measurement device of known accuracy, a device generating the quantity to be measured such as a voltagesound tone, or a physical artefact, such as a metre ruler.

The outcome of the comparison can result in no significant error being noted on the device under test, a significant error being noted but no adjustment made, or an adjustment made to correct the error to an acceptable level. Strictly speaking, the term calibration means just the act of comparison, and does not include any subsequent adjustment.

Why calibration is important?

The accuracy of all measuring devices degrade over time. This is typically caused by normal wear and tear. However, changes in accuracy can also be caused by electric or mechanical shock or a hazardous manufacturing environment (e.x., oils, metal chips etc.). Depending on the type of the instrument and the environment in which it is being used, it may degrade very quickly or over a long period of time. The bottom line is that, calibration improves the accuracy of the measuring device. Accurate measuring devices improve product quality.

The main reasons for calibration are to ensure the reliability of the instrument, that it can be trusted. To determine the accuracy of the instrument and to ensure the readings are consistent with other measurements.

Considering the costs arising from legal action for damages that might be filed against you, the expenses for proper calibration and adjustment are minor in comparison. Companies who take their responsibility seriously and wish to establish long-term business relationships therefore need to calibrate their equipment regularly. It could also void your warranty if your instrument is not calibrated.

When should you calibrate your measuring device?

A measuring device should be calibrated:

  • According to recommendation of the manufacturer.
  • After any mechanical or electrical shock.
  • Periodically (annually, quarterly, monthly)

Hidden costs and risks associated with the un-calibrated measuring device could be much higher than the cost of calibration. Therefore, it is recommended that the measuring instruments are calibrated regularly by a reputable company to ensure that errors associated with the measurements are in the acceptable range.

SOURCES: https://en.wikipedia.org/wiki/Calibration

https://www.theengineer.co.uk/supplier-network/product/why-calibration-of-instruments-is-important/

 

SIKA TEMPERATURE CALIBRATOR

Temperature sensors are subject to mechanical, thermal and chemical stress. This results in a drift the longer the sensors are in use. Only the regular calibration of the sensors provides information on the difference between the actual temperature and the measured temperature and makes the specific drift visible.

Dry block calibrators and micro calibration baths are used to check and calibrate a wide range of temperature measuring instruments and temperature sensors. Mechanical, electro-mechanical or electronic measurement equipment can be checked with ease. The compact and robust SIKA instruments are easy to transport, simple to use and offer all the features required for the specific test.

A temperature calibrator needs to meet a wide range of requirements: as a portable device, it has to cope with frequently changing operation locations in the test bay or in production, while being equally suitable for stationary use in the measuring workshop and testing and inspection laboratory. For this reason, the instruments must be lightweight and handy for quick and easy use on site. SIKA offers several temperature calibrators to cover the range from -55 °C to 1300 °C.

 

Pressure is one of the most commonly measured quantities in engineering, which is why exact and reliable pressure measurement is especially important. 
However, the characteristics of the even best sensor or transducer can be altered by a wide variety of factors. This drift cannot be prevented, and it leads to incorrect readings. Calibration allows these deviations to be measured and documented in a certificate. All pressure measuring devices that significantly affect processes or activities should be calibrated before being used. SIKA‘s mobile test and calibration devices are effective aids for performing the necessary test and calibration tasks quickly.

 

 

LINK TẢI TÀI LIỆU BÀI VIẾT- DOWNLOAD THIS DOCUMENT AT: 

https://drive.google.com/file/d/134L44cx-2oZSdkDiqEp6tLpZ-qg0tlsQ/view

P.S:  SIKA  CÓ HƠN 100 NĂM KINH NGHIỆM VỀ THIẾT BỊ ĐO VÀ THIẾT BỊ HIỆU CHUẨN. NHÀ MÁY DUY NHẤT TẠI ĐỨC VỚI HƠN 340 NHÂN VIÊN, HÀNG TRIỆU SẢN PHẨM SIKA ĐÃ ĐƯỢC DÙNG TRÊN TOÀN CẦU CHO CÁC LĨNH VỰC CÔNG NGHIỆP  NHƯ: THỰC PHẨM, THỨC UỐNG, DƯỢC, HÓA CHẤT,  ĐÓNG TÀU, NHÀ MÁY ĐIỆN, CẤP NƯỚC-XỬ LÝ NƯỚC,…

CÁC SẢN PHẨM CHÍNH CỦA SIKA BAO GỒM: NHIỆT KẾ, ĐỒNG HỒ ÁP (CƠ), CẢM BIẾN NHIỆT, CẢM BIẾN ÁP, ĐỒNG HỒ ĐO DẠNG SỐ (ÁP, NHIỆT), THIẾT BỊ HIỆU CHUẨN ÁP, HIỆU CHUẨN NHIỆT,….

HOP VIET TECH LÀ NHÀ PHÂN PHỐI CỦA SIKA INSTRUMENTS TẠI VIỆT NAM TỪ NĂM 2012 ĐẾN NAY.

CÁC KHÁCH HÀNG ĐANG SỬ DỤNG SẢN PHẨM SIKA TẠI VIỆT NAM: COCACOLA, BIA HEINEKEN, URC VIỆT NAM, NESTLE VIỆT NAM, MÍA ĐƯỜNG TTC TÂY NINH, MÍA ĐƯỜNG TTC ATTAPEU-LÀO, BIA SÀI GÒN CỦ CHI, KUREHA VIỆT NAM, KHOÁNG SẢN NÚI PHÁO (H.C. STARCK TUNGSTEN CHEMICALS MANUFACTURING LLC), NHIỆT ĐIỆN UÔNG BÍ, NHIỆT ĐIỆN PHẢ LẠI, VIETSO PETRO, CHỈ SỢI SADO,  VINA NHA TRANG, VIỆN ĐO LƯỜNG VIỆT NAM -VMI, SUNTORY PEPSI VIỆT NAM,…

SIKA- QUALITY BY TRADITION

Since its foundation in 1901, SIKA Dr. Siebert & Kühn GmbH & Co. KG is successfully active in the market with the development, production and sale of measuring, monitoring and calibration devices for the measurement variables temperature, pressure, flow, humidity and level. Our products combine our know-how grown over generations and comprehensive market knowledge with innovative solutions for measuring tasks of all kinds. For over 115 years we have been manufacturing our products at our company location in the heart of Germany – that is quality “Made in Germany”.

With currently about 340 employees we develop and produce trend-setting and innovative measuring and calibration technology. Modern testing technology in the SIKA Flow-Labs guarantees high-quality and reliable quality assurance in development and series testing as well as in co-engineering with our customers. Our in-house DAkkS laboratory for temperature, pressure and electrical standard signals also offers you a comprehensive range of services for the recalibration of sensors and calibrators.

 

Our electronic instruments and calibration equipment   product area features  instruments with long-term  reliability, innovative calibration technology, and a comprehensive range of servic- es  from  our own DKD laboratory for temperature, pressure and standardised electrical signals.

 

HOP VIET TECH IS THE AUTHORIZED DISTRIBUTOR OF SIKA IN VIET NAM SINCE 2014 WITH MANY CUSTOMERS IN VIET NAM SUCH AS COCACOLA, HEINEKEN VIET NAM, URC VIET NAM, NESTLE VIET NAM, TTC SUGAR, SABECO, KUREHA VIET NAM, H.C. STARCK TUNGSTEN CHEMICALS MANUFACTURING LLC- MASAN RESOURCES, VIETSO PETRO, SADO,  VINA NHA TRANG, VIET NAM MEASUREMENT INSTITUTE, SUNTORY PEPSI VIET NAM,…

 

THÔNG TIN CHI TIẾT VỀ SẢN PHẨM SIKA-SIKA PRODUCT INFORMATION

NĂM MỚI VỚI CÁI NHÌN MỚI VỀ HIỆU QUẢ SẢN XUẤT BẢO TRÌ-NEW YEAR WITH NEW LOOK OF INSIGHT INDUSTRIAL MANUFACTURING AND MAINTENANCE EFFICIENCY

SO SÁNH BÔI TRƠN THỦ CÔNG VÀ BÔI TRƠN TỰ ĐỘNG- MANUAL LUBRICATION VS AUTOMATIC LUBRICATION COMPARISON

BÔI TRƠN TỰ ĐỘNG CHO HỆ THỐNG PHỤ TRỢ TÒA NHÀ THƯƠNG MẠI VÀ NHÀ MÁY-AUTOMATIC LUBRICATION FOR COMMERCIAL AND PLANT UTILITY SYSTEMS

TỔNG QUAN VỀ DẦU MỠ BÔI TRƠN CÔNG NGHIỆP

TỰ ĐỘNG HÓA VS THỦ CÔNG TRONG ĐỜI SỐNG VÀ CÔNG NGHIỆP

Trả lời

Thư điện tử của bạn sẽ không được hiển thị công khai. Các trường bắt buộc được đánh dấu *