| 详细介绍：
6250美国任氏6250便携式pH计酸度计
为环保监测, 养殖, 饮料,食品, 石油, 制药, 化工等行业设计的微电脑型pH/ORP/离子/温度测试仪；可测量pH，ORP, 离子, 温度值；自动温度补偿；提供RS-232的通讯接口；交直流两用, 电量不足提示；产品通过CE认证。
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CMOS 微电脑设计
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高精确度分辨率：0.001pH/0.1mV
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RS-232C 通讯接口
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防水溅湿面板
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触摸按键音效回馈设计
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内置缓冲液温度系数
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自动/手动温补
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具六组错误讯号提示
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产品通过CE认证
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主要规格
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量程
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分辨率
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精度
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pH
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-2.00~16.00 pH（-2.000~16.000 pH）
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0.01 pH 或0.001pH(可切换)
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± 0.1% ± 1 个字
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ORP
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-1999~1999 mV（-1999.9~1999.9mV)
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1 mV 或 0.1mV(可切换)
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± 0.1% ± 1 个字
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离子
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0.00~25.00
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0.05 conc.
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± 2 LSD
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离子
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25.0~50.0
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0.1 conc.
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± 2 LSD
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离子
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50.0~119.8
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0.2 conc.
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± 2 LSD
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温度
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-5.0~125.0 °C
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0.1°C
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± 0.5 °C
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性能
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离子测量
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直读式离子浓度
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pH校正液类型
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pH 6.86,4.00＆9.18
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pH 温度补偿范围
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自动/手动 -5.0 to 125.0 °C
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pH校正液温度范围
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0 to 60 °C
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pH电极零点认知补偿
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± 90mV在6.86
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pH电极斜率认知补偿
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± 30% 在 pH 4.00或9.18
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两点校正
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有
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输入阻抗
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>1013 欧姆
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温度补偿探棒
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热敏电阻10K欧姆(25°C)
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通讯借口
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Rs-232C
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终点感应及锁定
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有
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校正数据存储
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有
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音效回馈
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所有按键
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电源
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7#电池6节/交流电源转换器(输出：DC 9V)
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工作温度范围
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0~50°C
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相对湿度
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<95%
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尺寸
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241 x 86 x 72 mm
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重量
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430g(不含电池
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6250 USA Ren 6250 portable pH meter pH meter
For environmental monitoring, aquaculture, beverage,food, petroleum, pharmaceutical, microcomputerpH/ORP/ ion / chemical industry design temperature tester; capable of measuring pH, ORP, ion,temperature; automatic temperature compensation;provide the communication interface of RS-232; AC-DC dual-use, electricity shortages prompted; products through the CE certification.
CMOS Microcomputer Design
High precision resolution: 0.001pH/0.1mV
The RS-232C communication interface
Water splash panel
Touch key sound feedback design
The temperature coefficient of the built-in buffer
Automatic / manual temperature compensation
With six groups of error signal hint
Products through the CE certification
The main specifications
Range
Resolution
Precision
PH
-2.00~16.00 pH (-2.000~16.000 pH)
0.01 pH or 0.001pH (switchable)
± 0.1% ± 1 words
ORP
-1999~1999 mV (-1999.9~1999.9mV)
1 mV or 0.1mV (switchable)
± 0.1% ± 1 words
Ion
0.00~25.00
0.05 conc
± 2 LSD
Ion
25.0~50.0
0.1 conc
± 2 LSD
Ion
50.0~119.8
0.2 conc
± 2 LSD
Temperature
-5.0~125.0 ° C
0.1 ° C
± 0.5 ° C
Performance
The ion measurement
Direct reading concentration
PH correction fluid type
PH 6.86,4.009.18
PH temperature compensation range
Automatic / manual -5.0 to 125 ° C
PH correction liquid temperature range
0 to 60 ° C
The pH electrode zero cognitive compensation
± 90mV 6.86
PH electrode slope cognitive compensation
± 30% in pH 4 or 9.18
Two point correction
Yes
The input impedance
>1013 ohm
Temperature compensation of probe
Thermistor 10K ohms (25 ° C)
The communication interface
Rs-232C
At the end of induction and locking
Yes
Correction data storage
Yes
Audio feedback
All the keys
Power Supply
7# battery 6 / AC power converter (output: DC 9V)
Operating temperature range
0~50 ° C
Relative humidity
<95%
Size
241 x 86 x 72 mm
Weight
430g (without battery
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