Термометры сопротивления с индикатором модели 1521, пр-ва фирмы Hart Scientific, США. Методика поверки.

Verification procedures for measuring instruments · reg. No. KZ.04.02.00971- 2005

Verification procedure registered in the GSI register of Kazakhstan

Measuring instruments whose type approval certificate names this procedure are verified according to it.

Record data

Registration number: KZ.04.02.00971- 2005
Procedure: Термометры сопротивления с индикатором модели 1521, пр-ва фирмы Hart Scientific, США. Методика поверки.
Registration date: 17.01.2005
Year of development: 2004
Developer: Tek Know Holding ApS
Approved by: Tek Know Holding ApS
Decision: № 1171 dated 17.01.2005

Record data is shown in the original language (Russian), as in the official register.

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Source: GSI register of Kazakhstan, techreg.gov.kz, copy of 26.09.2026. The information is for reference — always confirm against the register and the instrument documents.