Harbor Freight Tools 91194 Camera Accessories User Manual


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SKU 91194 PAGE 5
SPECTRAL SENSITIVITY
Please Note:
While the manufacturer has made every effort to ensure this is a
reliable and accurate tool, neither Harbor Freight Tools nor the manu-
facturer can be held responsible for any errors in lighting placement/
adjustment; the costs of any wasted film, time, etc.; or any other costs
incidental to any errors in measurement.
SPECTRAL SENSITIVITY CHARACTERISTICS
RELATIVE
SENSITIVITY
(%)
100
80
60
40
20
0
400 500 600
700
LIGHT
METER
-V(r)
FIGURE C
INSPECTION, MAINTENANCE, AND CLEANING
1. Before each use, inspect the general condition of the Light Meter. Check for bro-
ken, loose or missing parts; low Battery; any condition that may affect the proper
operation of the product. If a problem occurs, have the problem corrected before
further use. Do not use damaged equipment.
2. Do not use abrasives or solvents to clean this product.
NOTE: No individual replacement parts are available for this product.
WAVELENGTH (nm)
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