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Exposure Test Chart for Quick Positive Photosensitive Substrates (NZ-PT001)

Original price ¥572 - Original price ¥572
Original price
¥572 - ¥572
Current price ¥572
(Prices include tax)


A must-have for determining exposure time

When this test chart is burned onto a quick-positive photosensitive substrate and developed, the proper exposure, underexposure, and overexposure can be determined at a glance. It is useful for determining the exposure time for self-made light sources, etc. The test chart can be used repeatedly, making it economical.

Main Specifications

Model No.
RoHS directive (10 substances)
Main unit size
30 x 72mm
1 sheet
Product size (including packaging, approx.)
85 x 150 x 2mm
Weight (including packaging, approx.)
JAN code
Country of origin
Accessories (Contents of set)
Instruction manual, light box exposure profile
The exposure test chart is for determining exposure conditions. It has nothing to do with the degree of etching. It is recommended to replace the test chart with a new one after repeated use, when scratches or density changes occur.


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