Diffuse reflectance is a useful technique for samples with a roughened surface which are not amenable to transmission or ATR measurement, such as some powders, pharmaceuticals, plastics and food products etc. The diverse range of diffuse reflectance products includes heated, vacuum and automatic sampling accessories.
DR-81
5 Position Diffuse Reflectance
| Sampling | 5-position sample holder |  |
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DR PRO410-MX
14 Position Multi-Sample Diffuse Reflectance
| Sampling | 7-position sample holder x 2 |  |
| IQ Accessory | Available | |
| Smart Purge | Available | |
| * Automatic sample switching is optional | ||
SMART-400i
Smart Tech Multi-Sample Diffuse Reflectance
| Sampling | 7-position sample holder x 2 |  |
| IQ Accessory | Available | |
| Smart Purge | Available | |
| *Automatic sample switching is optional | ||
DR-650Ai Bi, Ci
Vacuum/Heated Diffuse Reflectance
| Cell Temperature | 1000°C (Ai), 800°C (Bi), 600°C (Ci) |  |
| Vacuum Level | 0.13 Pa | |
| Sample Size | 6 mm in diameter | |
| Window Material | KBr | |
| Gas Flow | Available | |
| Heater | Kanthal heater | |
| Cell Cooling Method | Water-cooled |
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| IQ Accessory | Available | |
| * Temperature controller and related software are optional | ||
NRF PRO410-N
Near IR Diffuse Reflectance
| Wavelength Range | 15,000 - 4,000 cm-1 |  |
| Angle of Incidence | 11.2° | |
| Spot Size | 10 mm in diameter | |
| Reference Material | Diffusion plate for reference | |
| IQ Accessory | Available | |
| Option | Test tube holder Pellet holder Powder sample holder |