second-handBYK 4840
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Commodity details
technical parameter
Model |
BYK 4840 |
High gloss surface |
du < 40, Linear range |
Wavelength spectrum |
du:<0.1 mm Wa:0.1 to 0.3 mm Wb:0.3 to 1 mm Wc:1 to 3 mm Wd:3 to 10 mm We:10 to 30 mm |
Repeatability |
4% or > 0.4 |
Reproducibility |
6% or > 0.6 |
Workpiece curvature |
radius > 500 mm |
Minimum sample size |
35 mm x 150 mm |
Scan range |
5 / 10 / 20 cm |
Resolving power |
375 spot / cm |
Memory |
1500 Readings |
Interface |
USB 1.1 |
language |
English, French, German, Italian, Japanese, Portuguese, Spanish |
light source |
laser diode, LED 和 IR-SLED |
Laser energy |
< 1 mw (Laser grade 2) |
volume |
150 x 110 x 55 mm (5.9 x 4.3 x 2.2 in.) |
weight |
650 g (1.5 lbs) |
Power supply |
Rechargeable battery block or 3 small AA batteries (alkaline or rechargeable), about 1000 measurements can be made |
temperature range |
Operating temperature: + 10 ° C to 40 ° C (+ 50 ° f to 104 ° f) |
Storage temperature |
0 ° C to 60 ° C (+ 32 ° f to 140 ° f) |
relative humidity |
85% maximum at 35 ° C (95 ° f), no condensation |