Instruments and Meters

The function, uses and installation of pressure gauges

Pressure gauges are essential safety accessories for boilers, measuring and indicating the pressure inside the boiler d...

Articles
2026-02-23

What are some common problems with pressure gauges?

A pressure gauge consists of several main components: a connector, a Bourdon tube, and a movement. Welding techniques f...

Articles
2026-02-23

What are the advantages of a ground-based spectrometer? How to choose a ground-based spectrometer?

I. Main Advantages of Ground Feature Spectrometers A geomorphic spectrometer is a specialized instrument that resolves ...

Articles
2026-02-23

Function and operation steps of power meter

1. Used to measure absolute optical power or the relative loss of optical power through a section of optical fiber. Mea...

Articles
2026-02-22

Power meters are not just for reading electrical parameters.

Power meters are the most commonly used instruments for power consumption testing in the industry, but more than 80% of...

Articles
2026-02-22

Troubleshooting Temperature Measurement Instruments

Faults in liquid thermometers, bimetallic thermometers, and pressure thermometers are usually quite obvious; most probl...

Articles
2026-02-22

Vibration monitoring instrument for real-time monitoring

By using smart sensors and wireless IoT technology, the real-time monitoring of the operating status of rotating equipm...

Articles
2026-02-22

What does an ultrasonic thickness gauge measure?

Ultrasonic thickness gauges measure thickness based on the principle of ultrasonic pulse reflection. When an ultrasonic...

Articles
2026-02-22

Analysis and working principle of smart meters

A smart meter consists of a microcontroller with onboard ADC and DAC, a voltage and current sensing element, an AC/DC p...

Articles
2026-02-22

A Brief Description of Two Instrumental Analysis Methods for Plastics

There are two main methods for instrumental analysis of plastics: I. Infrared Spectroscopy – Instrumental Analysis Meth...

Articles
2026-02-22

Electrical Encyclopedia: How to troubleshoot problems encountered while using a multi-function meter?

The multi-functional power meter does not display anything after being powered on. Possible cause: Auxiliary power supp...

Articles
2026-02-22

[Tech Guru Test Notes Series] Part 6: Curve Tracker and IV Curve Tracker Software

The two instruments placed together are a testament to their respective eras. Tracing back to its origins, Tektronix in...

Articles
2026-02-22

What factors affect the effectiveness of online headspace analyzers?

The online headspace analyzer is based on the optical sensing fluorescence attenuation method. The headspace analysis p...

Articles
2026-02-22

What precautions should be taken when using a multi-gas detector?

Depending on the method of use, there are fixed composite gas detectors and portable composite gas detectors. Fixed gas...

Articles
2026-02-22

Routine maintenance of surface roughness testers is essential.

Routine maintenance of surface roughness testers is essential and plays a crucial role in their long-term use. 1. After...

Articles
2026-02-22