Chengdu Guoguang Elecric Co.,Ltd
Chengdu Guoguang Elecric Co.,Ltd Hardworking, Pioneering, Vigorous and Innovative
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ZJ-10 ionization vacuum gauge has the merits of anti-oxidation, low filament working temperature, good linearity, etc. and is a kind of middle-vacuum gauge suitable for operation under high
pressure. Its cover uses DM-305 glass, stainless steel and porcelain-metals for sealing.
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Major Technical Specifications
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1. Measuring Range:6.5 × 10 − 2 × 10 −4 Pa |
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2. Above earth potential of accelerating electrode: 165V |
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3. ove earth potential of Cathode: 50V |
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4. Above earth potential of collecting electrode: 0V |
| 5. Emission Current: 50μA (65-10-2Pa), 500μA (10-3-10-4Pa) |
Cautions for Operation
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1. Check the vacuum degree to be no less than 5 × 10 −2 Pa before unsealing. |
| 2. Better be installed vertically. |