HIGH QUALITY

Trust Seal, Credit Check, RoSH and Supplier Capability Assessment.

company has strictly quality control system and professional test lab.

DEVELOPMENT

Internal professional design team and advanced machinery workshop.

We can cooperate to develop the products you need.

MANUFACTURING

Advanced automatic machines, strictly process control system.

We can manufacture all the Electrical terminals beyond your demand.

100% SERVICE

Bulk and customized small packaging, FOB, CIF, DDU and DDP.

Let us help you find the best solution for all your concerns.

WHO WE ARE & WHY CHOOSE US

China high quality Portable Color Spectrophotometer & Color Matching Spectrophotometer suppliers

Hangzhou CHNSpec Technology Co., Ltd.

Hangzhou CHNSpec Technology Co.,Ltd. was found in 2008, and we are specializes in the R&D, production and sales of colorimeters, spectrophotoemters, haze meters, gloss meters and spectral analysis instruments, and is a leading producer in the color measurement field in China.Oue products have been widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, ...

Learn More>>

Introduction

Hangzhou CHNSpec Technology Co.,Ltd. was found in 2008, and we are specialize in the R&D, production and sales of colorimeters.

Service

We are born for customers, everything thing we did and do just for better products and service to customers.

History

12 years for research,produce, supply, sell and service.

Our Team

Production,Quality control ,Marketing ,Sales ,Research ,After-sales, Financial department

What is haze and Total transmittance

Haze, English name haze, is the percentage of the transmitted light intensity deviating from the incident angle by more than 2.5 degrees to the total transmitted light intensity. The greater the haze, the lower the gloss and transparency of the film, especially the imaging degree. It is an important ...

What is CIE-LAB and CIE-L *C*H.

L * a * b *, also known as CIE-lab, is one of the most common uniform color spaces for measuring object color which proposed by CIE in 1976. It is a color space established to overcome that the equal distance on the YXY color space diagram is not the same color difference we observed. In this color ...

What is XYZ

Modern theory of color vision holds that there are three kinds of color sensitive pyramidal cells on the human retina, which are sensitive to red, green and blue colors respectively. The process of color vision can be divided into two stages. In the first stage, the three kinds of pyramidal cells on ...

Platinum Cobalt Index (Pt-Co/APHA/Hazen) Measurement of Lithium Battery Electrolyte

At present, there are two methods for measuring platinum and cobalt color. One is the method of visual inspection, and the other is instrumental measurement. The method of visual inspection has large errors. However, the measurement with the CS-810/820N Color Spectrophotometer instrument will have ...

Three methods for color measurement

Color measurement is mainly divided into the measurement of the color of the light source and the measurement of the color of the object. The object color measurement is divided into fluorescent object measurement and non-fluorescent object measurement. In actual production and daily life, color ...

Objective Measurement of Transparency

Measurement and analysis of haze and clarity guarantee a uniform and consistent product quality and help analyze influencing process parameters and material properties, e.g.cooling rate or compatibility of raw materials. The figure on the picture shows the measurement principle of the haze meter: A ...

Product Advantages

COMPLETE CERTIFICATION

We have obtained some certificates in various aspects, which also provides a guarantee for our products to be sold to the world. You can rest assured about the whole process of our products.

Hangzhou CHNSpec Technology Co., Ltd.

About

Company Profile Factory Tour Quality Control Contact Us

News Cases Sitemap Privacy Policy

Products