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打印纸温湿度记录仪 |
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电子存储温湿度记录仪 |
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探针型数字温度计 |
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温湿度计 |
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红外测温仪 |
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温度标贴 |
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食品专用pH计/酸度计 |
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| 笔式PH计
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型号：24003 |
Pocket
ISFET pH Meter
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Model
No.'s 24003 |
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The Pocket ISFET pH Meter eliminates
the problems associated with ordinary glass pen-type pH meters.
It calibrates easily with a single drop of buffer, stores dry
and fits conveniently in your pocket. The versatile Pocket ISFET
pH Meter handles everything from foods to dirty samples and
semi-solids. The 24003 Model is designed with automatic temperature
compensation and a replaceable reference electrode.
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The reference electrode is designed to provide visual
indication when replacement becomes due. The Pocket ISFET
pH Meter also features a one-touch calibration, one drop measurement,
fast response time, long term stability, splash-proof housing,
and automatic power-off.
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| Sensor |
Ion Sensitive Field Effect Transistor
(ISFET) Replaceable sensor |
| Calibration |
pH 7.0 buffer, automatic one point
calibration |
| Display |
LCD, digital (Resolution: 0.1 pH) |
| Range |
pH 2.0 - pH 12.0 |
| Accuracy |
±0.2 pH |
| Repeatability |
±0.1 pH |
| Operating Temp |
41°F - 104°F (5°C - 40°C) |
| Temp Compensation |
Automatic temperature compensation
sensor |
| Functions |
Calibration value back-up, auto power
off |
| Power Source |
3v (Lithium dry cell CR2032) x 2 |
| Battery Life |
Approx. 150 hours of continuous use |
| Dimensions |
5.6inL x 1.1inW x 0.6inD (142mmL x
28mmW x 15mmD) |
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