Go-Cal Pro Calibrator
The Gilian® Go-Cal® Pro redefines portable air flow calibration for OEHS professionals. This innovative instrument delivers unparalleled accuracy (1% across all three flow ranges) for unmatched confidence in setting & verifying flow rates – anywhere you work.


Features and benefits
- 1% Accuracy across the Entire Range of Flow Rates in 3 instruments: » Low Flow: 5-600 cc/min
» Standard Flow: 600-5000 cc/min
» High Flow: 4-30 LPM - Lightweight, Portable, USB-C Charging
- Easy to Operate with Large LCD Color Touchscreen
- Event Logging for Data Integrity
- Bluetooth® Communications Options (coming soon)
- Customized Calibration Reports and Measurement
- Verified and Certified as NIST Traceable within our ISO 17025 Laboratory
Specifications
- Accuracy: ±1% of reading or 2 cc/min, whichever is greater at standard conditions (21.1O C and 101.3kPa)
- Environmental Sensors: Ambient Temperature and Pressure present in flow stream
- Averaging Function: User selectable sample sampling time in seconds. Four pre-sets and user defined (5 – 5,000 sec.)
- Gas Compatibility: Non-corrosive, Non-condensing
- Flow Direction: Pressure and Suction
- AC Charger: 5 VDC Charging
- Cable: USB-C to USB-A Cable
- Battery: Rechargeable lithium nickel cobalt aluminum oxide (NCA) battery
- Battery Charge Time: Less than 6 hours
- Operation Time: Up to 24 hours* Up to 400 calibrations on a single charge**
- Operating Temperature: 0 to 45O C (32 to 113O F)
- Storage Temperature: -20 to 60O C (-4 to 140O F)
- Operating Humidity: 0 – 85% RH, non-condensing
- Operating Pressure: 700mbar to 1546mbar (525mmHg to 1160mmHg)
- Operating Altitude: -1,000m (-3280ft) to approximately 3050m (10,000ft) above sea level
- Display: Multi-color LCD capacitive touchscreen
- Connectivity: USB-C to PC for Gilian Connect. BluetoothTM option for Gilian Mobile (optional at time of purchase by customer)
- SmartCal capable with GilAir Plus Communications Dock. Accessory Cables Required (not included).
- Report Generation: Flow verification events are recorded and saved as viewable reports on the unit and are available for download through provided software.
- External Dimensions: (HxWxD) 5.0in x 3.6in x 2.0in
- Tube Adapters: 0.375in OD straight barbed (STD & HIGH), 0.250in OD straight barbed (LOW)
- Weight: 0.75lbs (0.4kg)
- IP Rating: IP54
- Warranty: 24 months from date of purchase
- Certifications/Approvals: EN 61010-1, CE, and RoHS compliant Approved for shipping and transport per UN/DOT 38.3 and IEC 62133-2 (2nd Edition).