Exact 標準型分光密度仪
Specifcation:
Measurement Geometry
45º/0º per ANSI, DIN & ISO Standards
Spot Size at Sample
3.4mm (.13in) standard
2.0mm (.078in) optional
6.0mm (.236in) optional
1.6mmH (.063 in.) x 3.2mmW
Micro-Spot (.125 in.)
Light Source
Gas Pressure @ 2856º
Spectral Range
400nm to 700nm
Illuminant Types
A, C, D50, D55, D65, D75, F2, F7, F11, F12
Standard Observers
2º and 10º
Response Types
T, E, I, A, G,Tx, Ax, Ex, Hi-Fi
Measurement Range
0.00D–2.5D; 0–160%R
Measurement Time
Approx. 1.4 seconds single measurement
Approx. .9 seconds for consecutive measurements in Speed Read mode
Warm Up Time
None
Repeatability
±0.005D 0.00–2.00D*
±0.010D 2.00–2.50D*
*Polarized Yellow ±0.010D 0.00–1.80D
0.10 DE Max
Micro-Spot ±0.010D 0.0–1.8D
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