VSp6-S1型筆式PH計
優點: |
技術性能: |
·全防水,IP67等級。 |
·測量范圍:0~14pH |
·可更換電極。 |
·精確度:±0.1pH |
·超大熒幕顯示。 |
·環境溫度:0℃~50℃ |
·攜帶輕便。 |
·電池:紐扣電池1.5V×3 |
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·儀器尺寸:170mm×37mm×37mm |
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·儀器凈重:80g |
儀器校準:打開PH筆頂蓋,調校調節器
1. 將電極放入PH7.0的緩沖溶液中,調校右邊調節器,使儀器顯示為7.0.
2. 將電極放入清水中清洗。
3. 將電極放入PH4.0的緩沖溶液中,調校左邊調節器,使儀器顯示為4.0.
維護:
l PH測試筆在出廠時已校準,可直接使用。(長期久置不用,請于使用時重新校準)
l 測量后,電極應用干凈水清洗。
l 當儀器顯示屏變暗時,請更換電池及注意電池正負極方向。
使用:
1. 將電極保護蓋取下,打開電源開關。
2. 將電極放入測試液體中,儀器便會顯示準確PH讀數。
3. 測量完畢,關閉電源,套上電極保護蓋。
PH PEN/Tester Operation Manual
PH PEN/Tester adopted with latest micro-electronic circuit design, to provide high performance, steady and accuracy measurement. This PEN is widely applies in work of chemical analysis, environmental protection, food, hygiene, aquaculture and horticulture, etc.
Advantage |
Specification |
·Waterproof Class IP67 |
·Testing Range: 0.0pH to 14.0pH |
·Replaceable Electrode |
·Accuracy: ±0.1pH |
·Large LCD display |
·Ambient temperature:0℃ to 50℃ |
·Extremely portable |
·Battery: LR44×3 |
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·Dimension: 158mm×30mm×30mm |
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· Weight : 67g |
Instrument Calibration
Maintenance
l If the instrument has not been operating for a long time, it should be recalibrated before use.
l Usually clean the electrode with distilled water after use.
l Replace the batteries when the display became dim.