Features
- Portable design, lighter instrument, easy to carry and use.
- Long li fe micro thermal conductivity sensor with temperature compensation is adopted.
- Imported electronic mass flow sensor is installed inside, and the flow test is accurate.
- It adopts large capacity design and can store up to 100 groups of test data.
- The 5- inch color touch screen directly displays data, which is intuitive and easy to use.
- Real time curve tracking, the change trend of purity percentage is clear and intuitive.
- USB 2 . 0 interface is adopted, and historical data can be exported to USB flash disk through the interface.
- Built in 4400 m Ah rechargeable li thium battery, sufficient at one time and can work continuously for 10 hours.
Specification
- Measurement range: 0 ~ 100 % (SF 6 percentage)
- Measurement accuracy: ± 1 ℃ (within 90 % ~ 100 % range)
- Resolution: 01 %
- Sampling flow: 5 ~ 0. 8 l/ min
- Response time: 15 s (90 %)
- Sampling system: built in pressure stabilizing valve, fi l ter and electronic flowmeter
- Display mode: color touch screen display, all Chinese interface, with backlight
- Output interface: USB 2 . 0 specification
- Power supply: built in rechargeable li thium battery (with charging protection device), which can work continuously for 10 hours
- Size: 320 (mm) × 270 ( mm) × 140 ( mm)
- Operating temperature: – 40 ℃ ~ + 80 ℃