Аппарат для определения вязкости по Сейболту SV4000, модель К21424

Metrological attestation of measuring instruments · reg. No. KZ.08.01.09094-2016

Specific units are attested — check the serial number

Metrological attestation applies only to instruments with the serial numbers in this record. If your instrument's number is on the list, verification is possible. If not, check type approval by year of manufacture or apply for attestation of your unit.

Record data

Registration number: KZ.08.01.09094-2016
Name: Аппарат для определения вязкости по Сейболту
Type, model: SV4000, модель К21424
Manufacturer: фирма Koehler Instrument Company, Inc., США",
Certificate (NIKAD): 9341
Date of issue: 30.05.2016
Serial numbers: R12420040-K
Verification interval: 1Год

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.