Altana Micro-Wave-Scan Manual Uživatelský manuál stáhnout pdf (Strana 50)

Technical Data

14. Technical Data

General technical data:

Temperature range 10°C to 40°C (operation)

0°C to 60°C (storage)

Rel. humidity up to 85% at 35°C, non-condensing

Measurement unit:

Batterypowersupply 2x1.5V ; 0.5A Alkaline batteries AA / LR6

Rechargeablebattery Measurementoperation:3.7V ; 0.5A; 830 mAh

pack  Chargingoperation:4.2V ; 0.8 A

Battery capacity approx. 1000 readings

Measurementrange  DOI,du  0to100

LW, SW 0 to 100

Wa - Wd 0 to 100

Structure spectrum du: < 0.1 mm

Wa 0.1 to 0.3 mm

Wb 0.3 to 1.0 mm

Wc 1.0 to 3.0 mm

Wd 3.0 to 10.0 mm

Scanlength Measurement scales

5,10,20cm  du,Wa...Wd,L,S,DOI

0cm  du,Wa,Wb,DOI

Repeatability 8% or > 0.8 (standard deviation)

Reproducibility 12% or > 1.2 (standard deviation)

Objectradius  >300mm

Smallest sample size 25 mm x 40 mm

Measurement surface 4 mm x Scanlength

Resolution 375 points / cm

Memory 2000 measurements

Interface  USB1.1

Light source Laser diode LED

Laser energy < 1 mW (laser class 2)

Dimensions (WxLxH) 70 x 40 x 120 mm

Weight 250 g

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Altana Micro-Wave-Scan Manual Uživatelský manuál Strana 50