Product Overview
The PIKE NG11 Transmission Standard is a critical tool for laboratories that must validate the performance of their spectrometers under strict quality management systems. This calibrated glass filter provides a known, stable transmission value at specific wavelengths. By comparing the spectrometer's measured values against the certified values of the NG11 filter, users can verify that the instrument's detector and electronics are operating linearly.This standard is particularly important for quantitative analysis, where the accuracy of the absorbance values directly impacts the concentration results. The NG11 filter is mounted in a standard 2 x 3" slide mount for easy placement in the sample compartment. Each filter is supplied with a certificate of calibration, ensuring its traceability to national standards
Key Features
- Linearity Validation: Confirms the photometric accuracy of the spectrometer's detection system.
- NIST-Traceable: Provided with a full certificate of calibration for compliance.
- Highly Stable: Inorganic glass material does not change properties over time.
- Standard Mount: Fits all commercial FTIR and NIR spectrometers.
- Essential for QA: Required for many regulated laboratory environments
Specifications
| Spectral Range | Vis – Near-IR |
| Mounting | 2 x 3" Slide Mount |
| Traceability | NIST-traceable |
| Validation Type | Photometric Accuracy / Linearity |