中文版 
ENGLISH
YD-20KZ Hardness Tester
Features
● Hardness, diameter, thickness and weight measurement
● High precision of electronic load cell
● LCD display LCD display and user-friendly menu prompts
● Automatic data statistics, calculations and printout
● Current date and time shown and printout
● Self-test and error prompt in auto
● Preset parameter stored and remained for next run
● Calibration and printout
Specifications
1. Hardness:
Range: 10 - 200 N
Accuracy: ± 1.5%±1digit
Resolution: 0.1 N
2. Diameter:
Range: 2.0 -25.0 mm
Resolution: 0.01 mm
Accuracy: ±0.06 mm
3. Thickness:
Range: 2.0-13.0mm
Resolution: 0.01mm
Accuracy: ±0.06 mm
4. Measure Unit:
Hardness N/Kp/Sc,
Diameter and thickness mm /Inch
5. Test Method: Manual or Automated ( maximum 100 tablets)
6. Display: LCD (Language: English/Chinese)
7. Printer Output: Centronic standard interface
8. Balance Input: RS232 interface
