1、 Product Description

TYFM- 500mLThe gas flow calibrator is a new generation of dry gas flow calibration device, which adopts the near frictionless principle and infrared sensor, and can quickly and accurately calibrate gas flow. It solves the usage defects of soap film flow calibrators while maintaining accuracy. The instrument is suitable for measuring small and medium-sized gas flow rates and calibrating related flow testers. It belongs to the first level flowmeter and is recommended and used by many sampling manufacturers. It can be used for gas flow calibration in industrial hygiene, environmental protection fields, and various laboratories.

2、 Instrument features

◆ Ready to use, single key reading, automatic continuous reading, and automatic averaging

◆ Equipped with two display modes: standard flow rate and operating flow rate

◆ The reading is intuitive and convenient

The instrument can automatically shut down when idle for a long time

3、 Technical parameters

Calibration flow range: 5.0mL/min to 500.0mL/min

Traffic accuracy: ≤± 1%

Each measurement takes approximately 1-15 seconds

Continuous working time: ≥ 8hr

◆ Flow measurement mode: Inhalation or blowing

◆ Host dimensions: 150 × 140 × 70mm

◆ Operating environment: 0-40 ℃; 0-70% RH (no condensation)

Measurement method: dry type

Weight: Approximately 680g