Gilian Gilibrator-2 Calibrator

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Gilian Gilibrator-2 Calibrator

Primary standard accuracy and performance validation for sampling pump air flows from 1 cc/min to 30 LPM.

Sensidyne's Gilibrator-2 System provides a convenient and highly automated way to check almost any commercially available air sampling pump for proper air-flow function before deployment. The system consists of an electronic Gilibrator-2 Base used with any of three interchangeable flow cells, which generate perfect bubble films at the touch of a button; infrared sensors read the bubble flow rate. All cells are certified for accuracy and traceable to NIST.

Key Features

  • Three interchangeable flow cells: Low (1–250 cc/min), Standard (20 cc/min–6 LPM), High (2–30 LPM)
  • Microprocessor-controlled base with large LCD display showing flow rate, running average, and sample number
  • Operates on AC power or rechargeable batteries (8-hour life) for lab or field portability
  • Optional Diagnostic Kit adds load simulation, back-pressure/leak checking, and rotameter-based pump flow adjustment
  • Optional PC Interface Kit for real-time data download and record logging

Specifications

Parameter Specification
Flow Range / Accuracy Low 1–250 cc/min; Standard 20 cc/min–6 LPM; High 2–30 LPM — all ±1% of reading
Temperature Limits Operating 5°–35°C (41°–95°F); Storage 0°–50°C (32°–122°F)
Battery Internal battery pack; charges in 15 hrs; 300+ charge cycles expected life
Weight Low cell 0.4 lbs; Standard 0.82 lbs; High 2.26 lbs

Kits & Ordering

Available as Low, Standard, or High Flow Cell Kits, a Deluxe Cell Kit (all three sizes), and matching Diagnostic Kits with a built-in rotameter/pressure-gauge panel. Replacement sensor/cell assemblies, battery packs, and a PC Interface Kit are sold separately.