Description
Overview
GAOTek’s gas purity tester with moisture meter is a versatile 3-in-1 SF6 gas dew point and purity tester. It’s purpose-built to evaluate moisture, dew point, and purity within SF6 gas. Utilizing the resistance-capacitance method, this tester’s humidity measurement in industrial humidity measurement ensures robustness in harsh industrial environments. Innovative sensor offers exceptional accuracy, stability, and resilience against dust particles and chemical pollutants, making it an ideal fit for various industrial applications across sectors such as power, petroleum, chemical, railroad, and scientific research.
Features
- Durable detection elements
- Multiple measurement methods for diverse needs
- Incorporated gas filter and regulator valve
- Clear LCD screen, user-friendly English menu
- On-site calibration for reliability
- Effortless touch screen operation
- Simultaneous display of multiple data
- Ample data storage capacity
Technical Specifications
| Response time | SF6 dew point: 10 s to 15 s,SF6 purity: 30 s |
| Inlet pressure | ≤ 1 MPa (145 PSI) |
| Environmental humidity | ≤ 90 % RH |
| Power source | AC: 220 V ± 10%, 50 Hz DC: Build-in rechargeable lithium battery |
| Air consumption | 0.0071 oz/min to 0.0212 oz/min (200 mL/min to 600 mL/min) |
| Storage capacity | 60 pieces |
| Operation mode | Touch screen |
| Communication interface | RS232 or USB to communicate with the host computer. |
| Printing | Build-in printer with thermal English report type printing |
| Measuring range | Dew point: – 112 °F to 68 °F (- 80 °C to 20 °C) (supports ppmv and etc.) SF6 purity: 0% to 100% SF6 (weight ratio) |
| Measuring precision | Dew point: ± 0.9° °F (± 0.5°C) (when the dew point temperature is lower than 0°C, the sensor output is the frost point) SF6 purity: (± 0.5 %.) |
| Environmental temperature | – 4 °F to 131 °F (- 20 °C to 55 °C) |
| Oversize | 11.81 in x 15.75 in x 5.91 in (300 mm x 400 mm x 150 mm) |
| Weight | 12.13 lb (5.5kg) |
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