KONICA MINOLTA CR-20 ອ່ານສີ
Illuminating/viewing geometry:
8° : de (8°illumination angle/diffuse viewing: specular component excluded) (conforms to DIN 5033 Teil 7, JIS Z 8722 condition d, ISO 7724/1, CIE No. 15, ASTM E 1164)
Detector: Silicon photocells (6 pcs.)
Light source: Pulsed xenon lamps
Measurement time: Approx. 1 sec
Battery performance: Approx. 2,000 measurement at 10-sec. intervals when using alkaline-manganese batteries
Measurement area: Approx. : ø8 mm
Repeatability: Standard deviation within ΔE*ab 0.1 (when a white calibration plate is measured 30 times at 10-second intervals)
Display languages: English, Japanese
Interface: USB2.0
Observer: 10° Standard Observer
Illuminant: D65
Display data: Colorimetric data, average (up to 999 times)
Color spaces: L*a*b*, L*C*h, Yxy, XYZ, Munsell (D65)
Colorimetric Indexes: WI (CIE/ASTM E 313-96), Tint (CIE/ASTM E 313-96), YI (ASTM E 313-96)
Data memory: Sample data (up to 1,000)
Operation temperature/ humidity range: 0 to 40°C, relative humidity 85% or less (at 35°C) with no condensation
Storage temperature/ humidity range: -20 to 40°C, relative humidity 85% or less (at 35°C) with no condensation
Power: 4 AA-size alkaline dry batteries or nickel-metal-hydride rechargeable batteries, USB bus power or special AC Adapter
Size (W x H x D): 66 x 159.5 x 85 mm
Weight: 420 g (without batteries)
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ