Microptik Flowline ATR accessory
The compact cell design employs a pair of transfer optics to direct the infrared beam to one end of an IR transmitting ATR crystal. A similar pair of optics directs the beam emitted from the other end of the ATR crystal to the spectrometer detector.

The ATR crystal for the Flowline ATR accessory is of a cylindrical shape and is 82 mm long and 6.4 mm in diameter. The volume of the sample chamber is 1.3 mL. To optimize accessory performance, crystal geometry has been carefully chosen. The design of the Flowline ATR accessory provides 12 reflections of the IR beam along the crystal surface. The maximum pressure rating is 1500 psig. The accessory fits in most brands of FTIR spectrometers.
• ZnSe and Germanium crystal options to match sample requirements
• Efficient ATR design for static and flowing liquid measurements
• Small sample chamber provides efficient sampling
| • ATR Crystals | ZnSe or Germanium |
| • Crystal Size | 82 mm x 6.4 mm |
| • Cell Volume | 1.3 mL |
| • Crystal Face Angle | 45° |
| • Number of Reflections | 12 |
| • Cell Body | 316 Stainless Steel |
| • Liquid Connectors | 316 Stainless Steel |
| • Maximum Pressure | 1500 psig |

