Product description: QT-PH350 is a sophisticated but durable pen-like pH meter with independent electrodes. It can be used for several years if it is operated correctly.
Features
- Standard accessories include detachable pH test pen, pH electrode and pH 4, pH 7 standard solution
- Nib type pH electrode is the ideal probe for measuring permeable object, such as soil, meat, cheese etc., the electrode is embedded in a solid glass pen
- Detachable pH probe can be used for regular or remote measurements
- Automatic calibration with pH 4, 7,10 standard solutions
- Rotation display button
- Data Retention
- Auto power-off
- Small and lightweight
- Waterproof panel
Applications
Agriculture, horticulture, food processing, teaching, industrial and quality management
Specifications
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Data reader
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Screen
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20 mm x 28 mm LCD with rotation display function
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Measurement range
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0~14
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Resolution
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0.01pH
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Accuracy
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±0.07(5~9)
±0.1 (4~4.9, 9.1~10)
±0.2 (1~3.9, 10.1~13)
(23±5℃, calibration values)
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Input impedance
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10~12 ohms
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Temperature compensation
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Not necessary
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Sampling time
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About 0.8 s
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Data Retention
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Freeze the current display data, convenient for reading
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Calibration
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Automatic calibration with pH 7, 4 or 10 standard solutions
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pH electrode connector
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BNC interface
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Operating Temperature
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0~50℃(32~122℉)
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Operating humidity
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<80%RH
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Power
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Four UM-4/AAA battery, 1.5V
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Power consumption
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About 4.8 mA
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Size
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pH meter: 180 x 40 x 32 mm(7.1 X 1.6 x 1.3 in)
Electrode: 12 mm diameter x 160 mm
Electrode cable length: about 1000 mm
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Weight
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220 g (0.48LB), electrode included
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Standard accessories
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Manual, portable carrying box, soil pH probe, pH 4.0, pH 7.0 buffer solution
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Soil pH Probe
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Measurement range
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1~13 (Standard 0~14)
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Operating Temperature
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5~60℃(41~140℉)
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Electrode structure
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Combination
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Reference pH electrode
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Silver/silver chloride, bidirectional electrode
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PH value at zero potential
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7±1
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Repeatability
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0.05
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Response time
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≥ 2 min
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Material
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Epoxy
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Interface
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BNC
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Protection
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Shield for probe
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Weight
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69 g (including power supply and socket)
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Size
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Probe: 160mm long; 12mm diameter
Cable: 1000 mm long
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Origin: China
bio-equip.cn
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中文
