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I'm not familiar with those numbers (and I'm not going to take time to look them up) but I've seen Tektronix curve tracers used to test opto-couplers. I think Tektronix covered testing them in either one of the user's manuals for one of their curve tracers (probably the 575 manual) or in one of the series of small books that they printed regarding different types of test equipment and electronic measurements.
I should try this with my cheap $10 component tester. Wire up a socket so the LED looks like a base (1). The other end of the LED (2) ties to emitter (3). Collector (4) is the collector. It will look like a funky transistor with Vf and some gain.