NIR漫反射探头
内配置卤灯使用，是以漫反射测量，适用于配合蔡司MCS 511 光谱仪一起使用，一般使用於在线颜色测量，例如用於带纹理样办，例如：纺织物、纸、塑胶等。这光学系统用准平行(quasi-parallel )光线以 0° 照於样办 （垂直於样办）上，15个独立光学光纤线平均以环型分布，以45°.直接观察样办，光纤组头经光纤插头连接至光谱仪，双光线安排是提供**条光学光线直接引导至光谱仪。（不是经过样办）。 NIR漫反射探头只适合於蔡司光谱MCS600及CORONA PLUS配套，亦不会独立出售。
Measuring system with OMK 500-H NIR measuring head
Designation
Type/Data
Spectrometer MCS 511
MMS-polychromator
Wavelength range
900 ... 1,700 nm/1,400 ... 2,200 nm
Number of pixels
128/256
Detector
External, InGaAs array
Detector area
50 µm x 1,000 µm (per diode)
Input of cross-section converter
0.5 mm dia.
Wavelength resolution
6 nm/pixel
Wavelength accuracy
< 0.6 nm
Wavelength reproducibility
+/-B220.05 nm
Temperature-induced drift (abscissa)
0.1 nm/10 °C (between -10 °C and +60 °C)
Ordinate range
-0.3 ... 2.5 E
Photometric accuracy
+/-0.02 A
Noise
< 0.0002 A rms
Minimum integration time
3 ms
Amplitude resolution
16 bit
AD conversion time
10 µs/diode value
Fibre connector
SMA standard
Power requirements
230 V, 50/60 Hz, Option 110 V, 50/60 Hz
100 VA
Fuses for system
2x T 1 A, slow-blow
Fuse for NMC 105 power supply module
T 0.5 A, slow-blow
Weight, total (lab-type casing)
10 kg
Dimensions (mm) without measuring head
530 x 422 x 162 (W x D x H)
OMK 500-H NIR measuring head
Spectral range
400 nm ... 2,200 nm
Measuring time per sample
< 2 s
Sensitivity at varying distance
x+/-1 mm dR < 0.2 %
Integration time for full scale deflection
< 100 ms
Light source
5 V 10 W halogen lamp, stabilized
Lifetime of lamp
approx. 6,000 hours
2x Zeiss-connector
Viewing geometry
15 x 24°, circular under 45°
Illuminating angle
0°
Sampling spot size
approx. 20 mm
Length of optical fibre
1 m ... 10 m
Weight
1.3 kg
Dimensions (W x D x H)
100 mm x 100 mm x 197 mm
Enclosure Protection
IP 55
粤公网安备 44030402001426号
