Gas flow calibrator T2730

flowfor flow metersfor gas leak detectors

Product overview T2730 by ForTest® is a digital portable calibrator housed in an anodized aluminium enclosure with a shatterproof plexiglass front. It integrates a renewed electronic board and a mass flow sensor for direct leak measurement. Used with the supplied micrometer nozzle, the instrument simulates defined leak rates to support programming and verification of leak and flow test instruments.

Power, connectivity and supplied equipment The standard configuration includes a rechargeable lithium‑ion battery and a USB connector for PC connection to download and manage measurement data. The instrument is supplied in a carrying case containing: the calibrator, a CD with management software, a USB cable and a micrometer nozzle.

Measurement capability The T2730 uses a mass flow sensor and can detect flow rates up to 20 l/min depending on the selected model range. It is suitable for checking calibration and repeatability of measuring instruments and reference nozzles in laboratory and on‑site environments.

Applications Fields

• Calibration control for ForTest® leak test and flow test instruments
• Calibration control for other leak test and flow test instruments
• Leak test control of masking systems; detection of leakage magnitude; nozzle verification; direct verification of conformity to standards

Accessories

• Precision micrometer nozzle
• Micrometer nozzle
• M Series manager software (CD)

Optionals

• High resolution measurement (STANDARD) — use of higher class components and transducers yields a metrological resolution up to 1,000,000 points

Technical data

• Model options: 0-5000 cc/min, 0-10000 cc/min, 0-20000 cc/min
• Dp / flow accuracy: 1% RDG + 0,1 FS
• Dp / flow resolution: 1 cc/min
• Unit of measurement: l/min, l/h, °C
• Dimensions: 180 x 150 x 35 mm
• Weight: 0.9 kg
• Display: 128 x 64 pixel
• Operating temperature: 5 - 40 °C
• Power supply: Rechargeable lithium‑ion battery (standard)
• Slave USB port: Yes
• Reference standards: EN 61010-1, EN61326-1 / EN61326/A1, relevant EN61000 series, EN1779
• Notes: Resolution for accuracy considerations is 1 Pa. Flow meter measurement is mass flow referred to reference condition 0 °C / 1013.25 mbar. Flow accuracy guaranteed under laboratory calibration conditions up to 2 bar; for higher pressures variations may occur depending on model.