News
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What is a multimeter used for?
Introduction to digital multimeter:A digital multimeter is a multipurpose electronic measuring instrument that generally includes functions such as an ammeter, voltmeter, and ohmmeter, and is sometimes called a multimeter, multimeter, mu... -
Optical system and electrical principle of photoelectric haze meter
Product introduction of photoelectric haze meter:1. The photoelectric haze meter is suitable for testing the light transmittance, transmittance haze and reflectivity of all transparent and translucent parallel plane samples (plastic plat... -
How is the machine maintained and cleaned?
The scouring pads include industrial scouring pads, civilian scouring pads, sandy scouring pads, non-sanding scouring pads and other products. The products are widely used in decoration, metal polishing, and daily washing. They are new ... -
How to choose a viscometer?
capacitance change is the viscosity of the tested sample, which is shown by the instrument.Rotary viscometer has the advantages of convenient use, stable performance and simple maintenance. It is suitable for measuring the viscosity of v... -
A 7.1-magnitude earthquake has struck northeast New Zealand
Wellington, April 24 (Xinhua) -- A 7.1-magnitude earthquake hit waters near the Kermadec Islands in northeast New Zealand on Tuesday. There were no immediate reports of injuries or damage.The quake struck at 12:41 local time (8:41 Beijin... -
April 13, 2023, Brazilian President Luiz Inacio Lula da Silva official visit to China, the first stop Huawei Shanghai Institute
Brazilian President Luiz Inacio Lula da Silva will pay a state visit to China from April 12 to 15, 2023 (China time). On the morning of April 11 local time, Lula posted a photo on social media of him and Brazilian Vice President Gerard... -
Chinese private companies have been attacked in Central Africa
On March 19, Beijing time, an armed attack on a Chinese private enterprise took place in the Central African Republic. So far, nine Chinese citizens have been killed and two seriously injured. The Chinese Ambassador to Central Africa ... -
The American economy was hit hard again, Silicon Valley Bank went bankrupt, Logo bank was implicated!
According to CNBC, Silicon Valley Bank and Signature Bank failed in quick succession over the past few days (the second and third largest bank failures in U.S. history), That has many worried about possible contagion effects in the wider... -
2023 China International Instrument Industry Exhibition will be a grand opening
2023 China International Instrument Industry Exhibition will be held in Shenzhen Convention and Exhibition Center (Futian) for 3 days from April 7 to 9, 2023. This exhibition brings together excellent instrument suppliers from all over... -
China has elected new leaders of state institutions!
China has elected new leaders of state institutions!At 10:57 Beijing time on March 10, 2023, the People's Republic of China elected new leaders of state institutions!Xi Jinping, unanimously (2,952 votes), he was elected President of ... -
Three factors of "talent shortage" in the instrumentation industry
Three factors of "talent shortage" in the instrumentation industry Interpret the three major factors of "talent shortage" in the instrumentation industry. The current development bottleneck of the instrumentation industry has a consider... -
Do you know the matters needing attention in the use and maintenance of the incinerator?
Precautions for use of incinerator:When the incinerator is used for the first time or after a long period of inactivity, it must be oven dried: open the oven door at 20~200℃ for 2-3h, and close the door at 200~600℃ for 2-3h. The thermo...