GS28 upgraded convenient colorimer

GS28 colorimeter with competitive price, has these advantages of being easy to operate, easy to understand, affordable and so on. GS28 only have one measuring light source (D65); two kinds of color modes (CIE1976LAB, CIELCH); one color difference formula (△ E * ab); two language pattern (Simplified Chinese and English), and a universal measuring caliber (8MM) . GS28 colorimeter can store 100 standard data and 20000 sample data, you can also add mini-printers to do real-time printing measurement data. It can’t operate with "color analysis system" software functions. GS28 colorimeter detailed parameters as follows:

Model              GS28

Display Mode          CIELAB、CIELCH

Color Difference Formula  △E*ab

Illumination Condition      CIE Recommendation：8/d

Light Source          LED blue excitation

Sensor              Photodiode array

Measurement Caliber      φ8mm

Measurement Condition      Observer：CIE 10° Standard observer

                  Light source: D65  

                  Contain light way：SCI SCE

Measurement Range      L: 0 to 100

Repeated Accuracy      △E<0.07(take the deviation average after 30 times measuring the                  whiteboard)

Table Difference&nbps;      △E<0.2

Measurement Interval&nbps;      0.5 Sec.

Storage Capacity      Type sample data : 100 with testing sample data: 200

Language Patterns      Simplified Chinese/English

Battery Charging Time      8 hrs

Battery              Li-ion battery, 5000 times Measurement

Lifetime of Bulb      5 years more than 1.6 million measurements

Display Screen          TFT true color 2.8inch@(16:9)  Resolution ratio:400x240

Interface of External      RS-232 (115200bps)- connected with micro printer

Working Temperature Range  0℃-40℃（32℉-104℉）

Storage Temperature Range  -20℃-50℃（-4℉-122℉）

Humidity Range          Relative humidity less than 85%,without condensation

Weight              700g

Size              199*68*90mm

Size of Exterior Package  400*240*340mm

Standard Accessories      3000mAH Li-ion battery/AC adapter/User manual/Warranty card

Optional Accessories      Flour measuring device/Liquid measuring device/Micro printer

Guangzhou GuoOu electronic technology Co.Ltd. in China focus on developing colorimeter frontier technology, professionally researching and producing high precision colorimeters. It gains many patents of innovation and industry-leading technology.