China Hai Da Labtester company news

Nowadays, "low carbon life" has become a living habit, which can not only reduce production costs, but also make the environment better. And we want to introduce some commonly used power-saving tips of constant temperature and humidity chamber. Hope to give you some help. The climatic chamber should ... Read More

Tensile test machine is a kind of widely used transmission machinery, but the quality of it in the market is uneven. This article will show you the advantages Haida has and the reason why you choose it. 1. Various functions. There are many kinds of tensile test machine in Haida, which is suitable ... Read More

Tensile test machine is a kind of widely used transmission machinery, but the quality of it in the market is uneven. This article will show you the advantages Haida has and the reason why you choose it. 1. Various functions. There are many kinds of tensile test machine in Haida, which is suitable ... Read More

In modern life, "low carbon" has become a living habit and trend, which not only makes our lives better, but also saves production costs. Below we introduce some common power saving tips for constant temperature and humidity test chambers, hoping to help everyone. 1. Placement position: The constant ... Read More

Recently, the State Administration for Market Regulation released the latest results of the national supervision and spot check of office chairs. Among 90 batches of products from 90 companies in 11 provinces and cities, 21 batches of products were unqualified, and the batch unqualified discovery ... Read More

Trump said he planned to hold a funeral ceremony for his brother in the White House: a great honor for him "We may hold a small ceremony for my brother here in the White House." According to the New York Post, on August 17 local time, US President Trump said in an interview at the White House that ... Read More

Chair seating and back test machine Any piece of furniture at the beginning of the design is through rigorous analysis and determine the function of this furniture to complete.In the design of office furniture, first of all, from the perspective of function. Generally speaking, the functions of ... Read More

Why does the paper yellow when it is stored for a long time? Paper is usually made of wood, and the main components of natural wood are cellulose and lignin. However, lignin and some cellulose are easily oxidized. After the lignin is oxidized, we will see yellow or brown. Of course, the yellowing of ... Read More

In addition to medical protective masks and daily protective masks, our daily contact masks also have disposable protective masks, knitted masks, mask paper and other products. In addition, there is a self-priming filter type anti-particle mask, which was later changed to a self-priming filter type ... Read More

Clean maintenance, protection and dust removal methods for constant temperature and humidity test chamber 1. Cleanliness and protection inside and outside the cabinet 1) Remove external impurities before holding. 2) The inside of the cabinet must also be cleaned more than once a year. Wipe with ... Read More