Description
Heated NIR Transmission Accessory – Quantitative and Qualitative Analysis of Liquids under Precise Temperature Control
- Fast, easy quantitative and qualitative analysis of samples under precise Peltier temperature control
- Choice of cuvette and vial adapters
- Compatible with disposable 5 mm vials
- Excellent thermal accuracy and precision
- Available for most FTIR spectrometers
The complete NIR Falcon configuration requires the accessory base, cell holder, and one of the available temperature controllers. The Falcon accessory is compatible with most brands of FTIR spectrometers.
The PIKE Technologies NIR Transmission Accessory is an excellent choice for quantitative and qualitative analysis of liquid samples in the NIR spectral region. Temperature range of the accessory is 5 °C to 105 °C with +/- 0.5% accuracy. Heating and cooling is controlled by a built-in Peltier device. The Peltier element provides for reproducible ramping and for reaching target temperatures quickly and reliably. The system is driven by a Digital Temperature Controller – directly, or via PC.
Individual sample holders are designed to accommodate standard 5 mm, 8 mm and 12 mm glass vials and 1 cm cuvettes. Sample Holders are pin positioned to ensure maximum reproducibility.
NIR transmission spectra of cooking oils in 8 mm glass vials measured at 32 °C with the Falcon NIR Transmission Accessory
| FALCON NIR TRANSMISSION ACCESSORY SPECIFICATIONS | |
| Temperature Control |
Peltier (cooling and heating) |
| Temperature Range |
5 °C to 105 °C |
| Accuracy | +/- 0.5% |
| Sensor Type | 3 wire Pt RTD (low drift, high stability) |
| Temperature Controllers |
|
| Digital | +/- 0.5% of set point |
| Digital PC |
+/- 0.5% of set point, graphical setup, up to 10 ramps, USB interface |
| Input Voltage |
90–264 V, auto setting, external power supply |
| Output Voltage |
Variable 3–15 VDC/50 W max. |
| Dimensions | width 120 mm, depth 175 mm, height 90 mm (without FTIR baseplate and mount) |
Notes: Peltier device must be water cooled for proper operation – this is achieved by running cold tap water through the water jacket integrated into the accessory shell, or by the use of an external liquid circulator
Chromatography | Spectroscopy
Supplies | Consumables