Устройство для регистрации параметров тепловой энергии и теплоносителя DL 50
Type approval of measuring instruments · reg. No. РК 168-98
An expired certificate is not a ban. An instrument made in 1998–2003 is verified under this type approval: the register keeps archived records precisely for such cases. Check the year of manufacture on the nameplate or in the instrument passport.
Record data
- Registration number
- РК 168-98
- Name
- Устройство для регистрации параметров тепловой энергии и теплоносителя
- Type, model
- DL 50
- Manufacturer
- Фирма Schlumberger Industries
- Type approval certificate
- 332
- Date of issue
- 13.11.1998
- Valid until
- 13.11.2003
- Verification interval
- 1 год
Record data is shown in the original language (Russian), as in the official register.
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Similar records
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.