Vandagraph Mixcheck Helium & Oxygen Analysers
Using state of the art design concepts and manufacturing techniques, the microprocessor-based Mixchek offers unique features that set the instrument apart from the competition. Available both as a wall-mounted mains powered version OR as a battery powered portable version supplied in a waterproof carry case.
Portable version supplied in IP66 case
- Easy to read 3.5 digit LCD display
- Optional oxygen analysis with long life (35 month) sensor
- Operate for 150 hours on four C batteries with AC power adapter
- On / Off switch to conserve power
- Linearized output
- Waterproof plastic case
- Solid state TC sensor
- Long life (36 month) R-22DHO high output oxygen sensor drivers LCD directly
- 3/16" x 4 ft. sample line
Wall-mounted mains powered version
- Easy to read 3.5 digit LCD display
- Optional oxygen analysis with long life (35 month) sensor
- AC power adapter
- On / Off power switch
- Linearized output
- 1/8 NPT input and vent port
- Rugged dust tight housing with clear plastic door
- Solid state TC sensor



















