VSp6-S1型笔式PH计
优点: |
技术性能: |
·全防水,IP67等级。 |
·测量范围:0~14pH |
·可更换电极。 |
·精确度:±0.1pH |
·超大荧幕显示。 |
·环境温度:0℃~50℃ |
·携带轻便。 |
·电池:纽扣电池1.5V×3 |
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·仪器尺寸:170mm×37mm×37mm |
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·仪器净重:80g |
仪器校准:打开PH笔顶盖,调校调节器
1. 将电极放入PH7.0的缓冲溶液中,调校右边调节器,使仪器显示为7.0.
2. 将电极放入清水中清洗。
3. 将电极放入PH4.0的缓冲溶液中,调校左边调节器,使仪器显示为4.0.
维护:
l PH测试笔在出厂时已校准,可直接使用。(长期久置不用,请于使用时重新校准)
l 测量后,电极应用干净水清洗。
l 当仪器显示屏变暗时,请更换电池及注意电池正负极方向。
使用:
1. 将电极保护盖取下,打开电源开关。
2. 将电极放入测试液体中,仪器便会显示准确PH读数。
3. 测量完毕,关闭电源,套上电极保护盖。
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.