Transmitted Liquid Spectrophotometer For Liquid Transmittance / Chrominance

Brief introduction :

NBCS-810 Transmitted liquid Spectrophotometer is good performance and specially designed for testing the liquid transmittance, absorbance, concentration, chrominance and other parameters. The instrument adopts the measurement structure of D/0, integration of the full band LED composite light source, double beam optical system, ETC every-time calibration technology, which makes the instrument reaches a resolution of 0.0001, deviation of the transmittance within 0.08% and chromatic value : △E*ab 0.015. Features of Tabletop Spectrophotometer:

1. D Structure

Our device adopts internationally agreed observe condition D/8 (Diffused lighting, 8

degrees observe angle) and SCI(specular reflection included)/SCE(specular reflection excluded).

2. It is suitable for testing the glass and liquid color

3. Adopt UV enhanced silicon photodiode

Expend the transmittance from 0~100% to 0~200%

4. Pt-Co and Gardner Index- Liquid Yellow Degree Characteristics

The unit of Pt-Co is Hazen to show the result. Every liter liquid contains 1mg Platinum with chloroplatinic acid and 2mg cobalt chloride hexahydrate is called one Hazen. Normally, the data is between 1-500. It is suitable for testing transparent liquid or brown liquid whose color similar to one unit Pt-Co calm chroma.

Gardner Color Code: Mix the cobalt chloride solution, ferric trichloride solution, potassium chloroplatinate solution in different proportion, we will get the standard color Chroma. Normally, the data is between 1-18. It is suitable for the liquid whose color is darker than Pt-Co color.

American Public Health Association (APHA): use K2PtCl6 mix with hydrochloric acid to make the standard color chroma and normally the data is between 1-500 which is same as Hazen.

5. Matching color analysis software

Our spectrophotometer comes with the color management software, which is applicable in various industries’ quality control and management of color data. It turns color into numerical data, compares color differences, generates measurement reports. provides measurement data under different color spaces and customizes color management for each customer.