SF6 Purity Tester

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Product Description

I. Performance Characteristics
1. Self-calibration: The sensor probe can automatically calibrate the zero point, automatically eliminating systematic errors introduced by zero point and drift, ensuring the accuracy of each measurement.
2. Easy operation, extra-large touch LCD screen, simple operation in a WYSIWYG manner.
3. Fast and gas-saving: After powering on and entering the measurement state, the purity determination time for each measurement is about 2 minutes.
4. Self-locking connector: It adopts imported self-locking connectors for safety and reliability, and no gas leakage.
5. Data storage: It adopts a large-capacity design and can store up to 1000 sets of test data.
6. Clear display: The 4.3-inch extra-large touch LCD screen directly displays the current purity, gas flow, ambient temperature, time, and date.
7. Built-in USB interface, U disk can be inserted, and all data inside the instrument can be uploaded to the computer for easy data analysis and processing.
8. External mini-printer, test data or historical data can be printed at any time.
9. Built-in large-capacity rechargeable battery, one charge can work continuously for more than 10 hours.

II. Technical Parameters

Measuring range	90%～99.9%
Measurement accuracy	±0.3%
Response time	<2minutes
Inlet pressure	0～100kPa
Flow rate	0.5～0.6L/min
Ambient temperature	-20°C～+80°C
Power supply	AC 100～240V 50Hz/60Hz; Built-in high-capacity lithium-ion rechargeable battery
Battery performance	Charging time: 2 hours; Usage time: more than 10 hours
Operating temperature	-20°C～+60°C
Size	250mm×100mm×300mm
Weight	2kg
Operating humidity	0～90%RH