ILT5000, SPM068-1/ZPM/R PTM-Based Low Light Scotopic Brightness - Luminance Measurements

Scotopic luminance measurement system for low light level

ILT5000 Radiometer, SPM068-1/ZPM/R Scotopic Detector

Part Number: ILT5000 Radiometer, SPM068-1/ZPM/R Scotopic Detector

PTM-Based Low Light Scotopic Brightness - Luminance Measurement System

  • Over 10 Decades 100 fA - 1 mA Measurement Range
        (1 n/Wcm2 to 10 W/cm2)
  • Auto-Ranging
  • Built-in Wi-Fi
  • Operating Temperature: -40 to 85° C
        (Calibrated Irradiance: 0-50° C)
  • USB: USB2, Including Power, for Single and Multiple Systems
  • USB Current Draw: 500 mA max., 250 mA typical
  • Size: 1-3/5" H x 5" W x 7" L
  • Input Connector: D-Sub and SMA
  • CE Certified: No rf noise
  • Calibration: NIST Traceable/ISO 17025
  • DataLight III for Mac OS and Windows 7, 8 & 10
  • Made in the USA
  • Custom & OEM Inquiries Welcome



< Back to Low Light Level Measurement Table 

ZPM 068 Response Curve

With the ILT5000, it's all about supplying fast, reliable data to your computer for analysis. Our extensive DataLight III light measurement software is available for Windows 7, 8 & 10 and MAC OS X.
 

The Meters App allows transmission of measurement data via USB or wirelessly. Additional features include single/multi-system graphical display, single reading capture and data recording, auto ranging, zero, hold and integrate.
 

SPM Detector

SPM068-1/ZPM/R Scotopic Luminance PMT detector is designed for low light level luminance over a target area greater than 30 mm diameter plus 0.75 degree half angle. Field of view: 1.5 deg. Includes ZPM Scotopic filter, which matches the wavelength responsibly of the human eye under dark adapted conditions. The PMT includes a range switch on the connector to increase the gain by a factor of two. Additional calibration is recommended to assure accuracy in High mode. QNDS3 neutral density filter (X1000) can be added to prevent saturation and to protect the PMT.

Dynamic Range: 4e-5 to 2e+1 fL (low mode) or 4e-7 to 0.2 fL (high mode)
 

(Note: Ranges are based on conservative averages. Take care not to approach noted rang on the sensor calibration certificate to prevent irreparable damage to the PMT from saturation.)
 

Measurement Range: 400-700 nm
Dimensions: 112 mm x 42 mm dia.
Ordering part#(s): ILT5000, SPM068-1/ZPM/R. (Add ZLS calibration for Hign Gain and QNDS3 Neutral Density Filter for protection as needed.)

 


Filters and input optics are removable and may be ordered separately from the detector assembly to allow filter and input optic swapping.

 


DataLight III Software

With the ILT5000 its all about supplying fast, reliable data to your computer for analysis. Our extensive DataLight III light measurement software is available for Windows PC, Tablet and MAC computers. DataLight III includes our set it and forget it remote internal data storage app., and an improved All-in-One meters app for control and transmission of data using a mini USB cable or wireless data transmission.
 

DataLight III API

 

Note:  For simultaneous multi-sensor data logging, ILT also offers the ILT6000 Rack-Mount Radiometer System with the same specifications as the ILT5000 in a 2-10 unit, rack mountable housing.
 

 

 

 

 

 

 

 

 

 



 

For the latest meter specifications, data sheet, installation guide, tech notes and software, visit the ILT5000 page here