The Instrument calibration kit (Part # OLGAS) contains everything you’ll need to check calibration, and to calibrate your instruments. Each kit contains a carrying case, one 0.25 liter per minute regulator, Tygon tubing, and a non-refillable cylinder containing 58 liters of H2S gas.

We offer five gas concentrations for calibrating your H2S logging instruments:

OLGAS10 – 5ppm
OLGAS10 – 10ppm
OLGAS25 – 25ppm
OLGAS50 – 50ppm
OLGAS100 – 100ppm

We also offer a larger 116 liter of calibration gas kit (Part # OLGASAL) which contains a carrying case, one 0.25 liter per minute regulator, Tygon tubing and a non-refillable gas cylinder for those who calibrate numerous instruments, or calibrate frequently. We offer five gas concentrations:

OLGASAL5 – 5ppm
OLGASAL10 – 10ppm
OLGASAL25 – 25ppm
OLGASAL50 – 50ppm
OLGASAL100 – 100ppm