General view

LUX 22-E

IAUC

Year
Unknown
Category
Test & Measurement
Type
Industrial measuring instruments
Documentation score
1/5
Last edited
10 OCT 2026

Specifications

Function
illuminance (electronic lux meter)
Measuring ranges
0…100 / 250 / 1,000 / 2,500 / 10,000 / 25,000 / 100,000 / 250,000 lx
Accuracy
±5 %
Power supply
2 × 1.5 V DC (batteries)
Weight
1.6 kg

Sources: [1]

Description

The LUX 22-E is an electronic lux meter made by IAUC (Întreprinderea de Aparate și Utilaje pentru Cercetare) in Bucharest [1].

The Agenda radioelectronistului (2nd edition, 1989) lists the „LUX 22-E” („Luxmetru electronic”, electronic lux meter) among the other electronic measuring and testing instruments made industrially in Romania, by IAUC [1]. It gives measuring ranges of 0…100, 250, 1,000, 2,500, 10,000, 25,000, 100,000 and 250,000 lx, a measuring error of ±5 %, a supply of 2 × 1.5 V DC (batteries) and a weight of 1.6 kg [1].

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References

  1. [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 50.9 „Alte aparate electronice pentru măsurare/testare produse industrial în R.S.R.” (de Întreprinderea de aparate și utilaje pentru cercetare I.A.U.C. – București), pp. 729–730