 |
The patented LR-127 LED Analyzer is an optical accessory
designed to test discrete LEDs to CIE 127 Technical Report - Measurement of LEDs.
The LR-127 is unique in that both Condition A and Condition
B measurements specified in CIE 127 can be made by simply selecting the 'A' or 'B'
position of it's built-in slide. This means a savings in measurement time since
there is no need to transfer the LED from one accessory to another to satisfy the
measurement requirement. It also helps reduce the uncertainty introduced from using
two accessories.
The LR-127 is an optical accessory that can be used with
your PR-650, PR-705 and
PR-880. |
 |
 |
The Battery Pack will provide complete portability
for your PR-640, PR-650,
PR-705 or PR-880 . It is a lead acid battery with
charging circuitry in a rugged enclosure with a carrying handle. |
|
|
 |
The Photo Research Camera Kit provides an easy method
for remotely monitoring the field of view of your Photo Research photometer or spectroradiometer.
The adapter component of the system easily marries the "lipstick" CCD camera to
the instrument eyepiece. |
|
|
 |
The LRS-455 is a NIST traceable, highly stable, self-contained
luminance / correlated color temperature / spectral raduiance calibration standard.
It is an ideal tool for checking or calibrating photometers and spectroradiometers. |
