ISICS
HPCSreport
Software1
hp-mount
Magnetic and tripod mounting adapter
$410.00
Spectral Illuminance Sensor enables quick accurate measurements over a USB interface.
Measures Correlated Color Temperature (CCT), Illuminance (Lux), photosynthetic photon flux density (PPFD).
Can measure wide and narrow spectrum light sources, but also can measure the narrow spectrum light sources, such as CFL, HID, etc.
Includes an adapter for mounting to a 1/4-20 tripod mount or magnet for mounting to the Imatest Sensor Plate and HPCS330X windows GUI for control of a single device.
Description
Measuring parameters:
- CCT Tc (K) and blackbody deviating from Duv
- light illumination E (LX), candlelight E (Fc)
- chromaticity coordinates (x, y), (U, V), (U ‘, V’)
- relative spectral power distribution P (lambda)
- color rendering index Ra, Ri (i=1 ~ 15)
- color tolerance (SDCM, CIE and Macadam rectangle u ‘V’ round)
- Dominant wavelengths, peak wavelengths, central wavelengths, centroid wavelengths, and half width
- light and dark visual ratio S/P
- color purity, red ratio, green ratio, blue ratio, CIE1931 three basic color stimulus value X, Y, Z
Specifications
| Name | Value |
| Illuminance range | 5-200,000 lux |
| FWHM | 4nm |
| CCT range | 1000 – 100,000K |
| Spectral Resolution | 0.5nm |
| Sensor | CCD |
| Sensor array points | 1500 |
| Zeroing mode | auto zeroing |
| Wave accuracy | ±0.5nm |
| x,y Accuracy | ±0.0025 |
| x,y Repeatability | ±0.0025 |
| Illuminance Accuracy | ±4% |
| Window size | ⌀ 17mm |
| Interface | USB-C |
| Sensor Dimensions | 61.2 x 63.0 x 17.2 mm (2.41″ x 2.48″ x 0.675″) |
| Mounting Adapter | Magnetic and 1/4-20 tripod mount |
| Sensor + Mount Dimensions | 67.3 x 72.1 x 24.1 mm (2.65″ x 2.84″ x 0.95″) |
| Includes Single Device GUI software | Windows |
| Communication Protocol | Serial interface |
Demonstration
Software
| Application Name | HPCS330X windows GUI for control of a single device. |
| Documentation | |
| Single device GUI Interface (windows) |
ImatestSpectralSensor_OHSP330_Setup1.60.6-250102.exe *NOTE*: Requires installation of Visual studio 2005 runtime libraries vcredist_x86_2005.exe and vcredist_x64_2005.exe |
| Windows MD5 Checksum | 6a5c74c8a067e4baf81df8aee271a2b9 |
| Single device GUI Interface (android) | Imatest-Spectral-Sensor-App.apk Updated 2025-02-07 |
| Android MD5 Checksum | d1349476753f639d78264b49e899fedd |
| Multi-device Hardware Control API/GUI (windows/mac/linux) | Optional Imatest Lighting Control sold separately (coming soon) |
| Communication Protocol | ISICS-USB-Protocols-1.0V.pdf |
iOS and MacOS App (Coming Soon)
Privacy Policy Imatest (“we”, “our”, or “us”) respects your privacy. This Privacy Policy applies to the SpectralSensor application (the “App”) for iOS and macOS.
Data Collection and Use SpectralSensor is designed to operate as a local hardware utility. We do not collect, store, or transmit any personally identifiable information (PII) or user tracking data.
Bluetooth and Hardware Integration The App requires permission to access your device’s Bluetooth connection. This permission is used strictly to discover, connect to, and communicate with local Imatest proprietary hardware (such as ISICS and ILLIS sensors). No Bluetooth connection data or hardware telemetry is transmitted to our servers or any third parties.
Analytics and Crash Reports The App does not integrate any third-party analytics trackers or advertising networks. We may receive anonymous crash reports and usage statistics only if you have explicitly opted-in to share this data with developers through your Apple device’s native privacy settings.
Changes to This Policy We may update this Privacy Policy from time to time. Any changes will be reflected on this page.
Contact Us If you have any questions about this Privacy Policy or the App, please contact us at: [email protected]
Imatest Light Sensor Comparison
| Low Light Illuminance Sensor | Spectral Illuminance Color Sensor | |
| Color Sensing | ❌ | ✅ |
| Illuminance Measurement | ✅ | ✅ |
| Lowest Illuminance readout | 0.5 lux | 5 lux |
| External Readout Device | ✅ | ❌ |
| Windows Application (Single Device) | ✅ | ✅ |
| Relative Spectral Power Distribution | ❌ | ✅ |
