Stationery Tester Portable computer colorimeter

Use:
It is suitable for color quality control and color difference detection in textile, printing and dyeing, 

clothing, footwear, leather, chemical, plastic, plastic, pigment, paint, ink, printing, 

hardware, photography, toys, food, medicine and other industries.

Standards Compliant:

QB/T 2730-2005,QB/T 1335, QB/T 1750


Technical Parameter:

1. Light source: LED blue light excitation
2. Sensor: photodiode array
3. Measuring caliber: φ4mm/φ8mm/φ16mm optional
4. Measurement range: L:0 to 100
5. Repeatability:E<0.05 (measure the whiteboard 30 times to get the average value of the deviation)
6. Difference between instruments: △E<0.2
7. Measuring time: 0.5 seconds
8. Data storage capacity: 100 pieces of standard sample data, 200 pieces of sample data under each standard sample
9. Battery capacity: Lithium battery can be measured 5000 times after fully charged
10. Bulb life: more than 1.6 million measurements in 5 years
11. Display: TFT true color display 2.8inch@(16:9) resolution: 400x240
12. Operating temperature range: 0°C-40°C (32°F-104°F)
13. Storage temperature range: -20°C-50°C (-4°F-122°F)
14. Instrument weight: 700g