Selection of humidity measurement

Common temperature in life

Factors affecting the measurement accuracy of surface thermometer

Reading methods of different thermometers

Working principle of five common thermometers

Shanghai QualityWell spent more than USD6000 to purchase the protective materials required for the workers and staff, and prepared the necessary information & paper materials to send the government for re-open applying.

The difference between mercury thermometer and alcohol thermometer

Which is more accurate, electronic thermometer or mercury thermometer

The difference between oil filled and non oil filled bimetal thermometers

Solar thermometers

Selection of the color of thermometer dial

Service cycle of bimetal thermometer

The choice of the scale of thermometer dial

Compensation method of ambient temperature

Use of protective tube

Temperature measurement method

Why the dry and wet bulb thermometer can measure humidity

Bimetal Coil Hygrometer

Notes for using surface thermometer

How to choose temperature & pressure meter

How to check the NPT thread of thermometer

Thermowell is mainly used for industrial equipment and bimetal thermometer matching use, with it, we can easily dismantle bimetal thermometer.

Refrigerator thermometer It's veryimportant for a refrigerator.

Thermowell is mainly used for industrial equipment and bimetal thermometer matching use, with it, we can easily dismantle bimetal thermometer.

DSTA300 is a kind of solar electronic thermometer. It uses solar energy and wired sensors to provide accurate temperature indication.

Qualitywell Industrial Co., Ltd. contacted the Red Cross Society of Jiading District , and invited the volunteer teachers to train all QualityWell staff on June 4 and 5.

Bimetal thermometer is a professional instrument for measuring middle and low temperature of a medium.

Bimetal thermometer is a kind of instrument which can directly measure the middle and low temperature of a medium.

Pipe thermometer is actually what we often call surface thermometer.

The thermowell of bimetallic thermometer is set outside the temperature measuring element, and can also be installed in advance on the device with pressure which is inconvenient to disassemble.

In today's fast-paced society,We are busy every day,Busy with work, children, parents and parents in law,don't have time to spend on myself.

The working principle of bimetal thermometer is to weld two pieces of metal with great difference in expansion coefficient together.

Bimetal thermometer is a professional instrument for measuring medium and low temperature field temperature.

Bimetal thermometer is a kind of instrument that can be used for medium and low temperature field temperature,It is widely used in petrochemical industry, nuclear power plant, hotel equipment, industrial equipment and ships.

On August 8th, 2020, Qualitywell is 12 years old!
Sometimes the wheel of history is a cycle. In 2008, the year of starting the business, the global financial crisis, it was very difficult.

Bimetallic thermometer is mainly used in industrial equipment, HVAC equipment, power plant, marine, etc.

Scientific research shows that, the temperature of mucosa on the surface of oral cavity and esophagus ranged from 36.5 ℃ to 37.2 ℃.

Brewing time, tea intake and water temperature all affect the taste of tea soup, and the influence of water temperature is the most obvious.Why is that?

Brewing time, tea intake and water temperature all affect the taste of tea soup, and the influence of water temperature is the most obvious.Why is that?

As a professional thermometer manufacturer,sometimes we received the enquiry of customized bimetal thermometer, the relationship between the insertion depth of the bimetal thermometer and the length of probe will be unclear by the customers.Many people think they are the same meaning. Let's talk about the relationship between them.