| Measuring range |
0~300GU
0~1000GU
0~2000GU
|
0~300GU
0~1000GU
0~2000GU
|
| Measurement Range |
20°:0~2000GU;60°:0~1000GU;85°:0~160GU
|
20°:0~2000GU、60°:0~1000GU、85°:0~160GU
|
| Repeatability |
0.2GU(0~100GU);0.2%GU(>100GU)
|
0~ 100GU: +/- 0.2GU/100~ 2000GU: +/- 0.2% reading
|
| Measuring Area |
10*10mm(20°);9*15mm(60°);5*18mm(85°)
|
20°:9*9mm、60°:9*15mm、85°:5*38mm
|
| Indication Error |
±1.5GU
|
0~ 100GU: +/- 1.5GU/100~ 2000GU: +/- 1.5% reading
|
| Measurement mode |
Manual measurement, automatic measurement, single measurement, average measurement
|
|
| Graduation |
0.1GU(0~1000GU);1GU(1000~2000GU)
|
0.1GU
|
| Meet the standard |
ISO2813、ISO7668、ASTM D523、ASTM D2457、GB/T 9754、GB/T 13891、GB/T 7706、GB/T 8807
|
|
| Data storage |
50000 (10000 for a single angle) test records
|
|
| power supply |
2 AA alkaline batteries/Power Adapter
|
|