THE INTEGRA QMR QUARTZ MEMORY RECORDER bottomhole pressure and temperature gauge uses state-of-the-art crystal controlled oscillator technology to provide the most accurate absolute pressure data on the market. The enhanced software package and the flexibility and ease of use, make the INTEGRA QMR a total complete package to gather and report pressure and temperature well data.

Re-calibration is eliminated or drastically reduced because the sensing portion of the quartz transducer is a resonating quartz crystal placed in an electronic circuit to control the oscillator. The quartz frequency is extremely stable with time. Because the resonant frequency of the quartz transducer depends on the resonant frequency of the crystal, the gauge should not require recalibration under normal use.

• Eliminates periodic re-calibration and associated costs under normal use
• Improves reliability
• Lowers operating and maintenance costs
• Provides greater memory capacity
• Extends downhole survey
• Provides low-cost QMS-2200 upgrade
• Lowers parts and labor costs
• World-wide service centers equipped with QMR inventory (boards, batteries and spare parts)