Equipment Info

Colour Matching Spectrophotometer

Equipment Info

Equipment Code : 3363422

Make : Gratag Macbeth 7000A

Model : Colouri

Institution : The South India Textile Research Association Coimbatore

Department : Textile Chemistry Division

Funding Agency Details : Institution

Pooling of Equipment slot :   No

AMC End Date (Valid Till) :  

Pre-Experiment Support (including sample preparation, setup assistance and pre-experimental guidance) : Yes

Post-Experiment Support (including result interpretation, data analysis and post-experimental reporting) : Yes

Equipment Certification (if any) (No document available):

Equipment Calibration (if any) (No document available):

Remarks / Special Instructions (if any): -

Description : A Colour Matching Spectrophotometer is an analytical instrument used to measure and evaluate the colour of textile materials objectively. It measures the spectral reflectance of a sample and determines colour coordinates, such as \(L^*\), \(a^*\), and \(b^*\), under specified illuminants and observer settings. The instrument is used to assess colour differences between a standard reference and a test sample, ensuring consistency and accuracy in colour evaluation.

Usage Rate: (as indicated by the custodian/host institution)

S.No. Users Category Rate (unit ) & (In Rupees)
1 Academic (External)*
2 Academic (Internal)***
3 Grassroot innovator
4 Industry User
5 National Research Lab User
6 Startup/MSME User


Accessories / Consumables / Spare parts / Testing modes

Sample Name Sample Type Sample UOM Sample Availability Unit Cost Sample Quantity Sample Description
No Data Available