Tired of carrying around those big, heavy calibration cylinders and paying those cylinder rental fees? You’ll love these small, lightweight transportable calibration gas cylinders. They’re easy to carry, easy to use and when they’re
empty, just throw them away*
and order another. There are
no cylinder rental fees.

Ideal for all H2S detection and measurement devices.

Calibration Kit

High quality, durable case with custom high-density foam insert, Pressure Regulator with dual gauges, tubing, fittings and an 8" adjustable wrench.
Calibration gas is not included in the kit.

Calibration Gas

  • 4 ppm H2S in balance Nitrogen
  • 5% accuracy
  • 110 L @ 1800 psig
  • 12 inches tall
  • 3 ¼ inches in diameter cylinder
  • Weighs 2.5 lbs
  • 12 month expiration
  • Enough calibration gas for over 4 hours of calibration time on your Del Mar Scientific H2S analyzer (*Based on 0.4 SCFH flow rate with no leaks).

At the recommended quarterly calibration frequency, these small, convenient calibration cylinders last one year.

* Disposal of a NRC compressed gas cylinder.
  1. Dispose of contents in accordance with federal, state and local regulations.
  2. Attach an appropriate compressed gas regulator to the cylinder valve and allow the controlled release of any residual gas in an exhaust hood. If an exhaust hood is unavailable, release contents in well-ventilated location.
  3. Close the cylinder valve and remove regulator.
  4. Open cylinder valve slowly and leave open.
  5. Render the cylinder unusable by putting a hole in the cylinder.
  6. Dispose of cylinder with solid waste. *DO NOT INCINERATE*.



Del Mar Scientific, Ltd. • 4951 Airport Parkway Suite 803 • Addison, Texas 75001
Phone: 972-661-5160 • Fax: 972-490-9243 • 24-Hour Technical Support: 1-800-722-4270
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