ABSORPTION CORRECTION LAMPS
With integrating sphere photometry comes errors from self-absorption. Industry standards and Labsphere recommend applying absorption correction techniques for situations where the physical configuration and characteristics of the lamp or LED under test differ from the reference lamp. Self-absorption correction is critical, since the physical size and shape of SSL products and lamps under test are typically very different from the reference lamp size and shape. The use of an absorption correction lamp can correct for self-absorption errors. With this in mind, Labsphere has developed the AUX-35 and 100 absorption correction lamps. These lamp assemblies are used for more demanding measurements results where self-absorption correction is required.
Lamp assemblies mount onto a Labsphere 1-inch port frame and auxiliary lamp port on our Light Measurement Spheres with no modifications required.
AUX-35, 50, and -100 operate at 3.07, 4.17, and 8.33 amps respectively. They are compatible with Labsphere’s current-regulated lamp power supplies and Labsphere's LightMtrX Light Measurement Software which identifies and reduces errors caused by self-absorption.
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ORDERING INFORMATION AND SPECIFICATIONS
| Model Number |
Order Number |
Power (W) |
Current (A) |
Voltage (V) |
CCT (K) |
Rated Life (hrs) |
| AUX-100 |
AS-02737-000 |
100 |
8.33 |
12 |
3000 |
2000 |
| AUX-50 |
AS-02737-050 |
50 |
4.17 |
12 |
3000 |
2000 |
| AUX-35 |
AS-02639-000 |
40 |
3.07 |
13.3 |
3000 |
600 |
Replacement Bulbs
AUX-100 Replacement Bulb, OC-03161-000
AUX-35 Replacement Bulb, OC-03150-000
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