Gateway | Multi-reflection HATR accessory
This is a Labware Analytical(LA) Product, If you wish to enquiry or order, please fill in the online form or email to info@labware.com.hk.
The Gateway™ ATR is a 6-reflection ATR accessory from Specac designed for routine use in academic and industrial laboratories. Interchangeable sampling top plates allow for solid, liquid, flow and heated experiments to be performed.
Key Features:
- Horizontal ATR (HATR) design
- High sensitivity ATR
- Multiple Sampling options - Flat, troughed (for liquids), flow through and heating options available
- ZnSe, Si and Ge crystal options
- 45 ° Angle of Incidence
Specifications
The Gateway ATR is a 6-bounce multiple reflection ATR accessory designed for improved signal-to-noise resolution on low intensity peaks in your spectrum compared to single bounce accessories. Interchangeable Top Plate Options A wide range of interchangeable crystal ATR top-plates and sampling accessories can be used on the Gateway™ ATR Accessory optical unit to provide unrivalled sampling versatility. Analyse liquids, pastes and solids under static, flow conditions from ambient to 200 °C.
- Flat Top Plate (supplied as standard)
For pastes, viscous fluids and solids (with supplied clamp) under static conditions and ambient temperature.
- Trough Top Plate (supplied as standard)
For Liquids and pastes nder static conditions and ambient temperature.
- Electrically Heated Trough Top Plate
For studying samples under static conditions from ambient to 200 °C.
- Water Heated Trough Top-Plate
For studying samples under static conditions from sub-ambient to 90 °C. Requires thermocirculating bath. (LINK?)
- 550 μL Flow Through Top Plate
For monitoring Liquids under flow conditions at ambient temperatures
- 550 μL Thermostablaised Flow Through Top Plate
For monitoring Liquids under flow conditions at ambient to 90°C. Requires thermocirculating bath. (LINK?) Crystal specifications
| Material | Range (cm-1) | Refractive index | Depth of penetration* (µm) |
| ZnSe | 7800-500 | 2.41 | 2.0 |
| Ge | 5500-480 | 4.00 | 0.7 |
| Si | 8000-1350; 500-33 | 3.41 | 0.9 |
*at 1000 cm-1. Calculated for a 45° angle of incidence and a sample refractive index of 1.5.
