| 详细介绍：
HI2550实验室台式微电脑酸度计HI-2550
HI2550实验室台式微电脑酸度计HI-2550
产品特性
 HANNA的HI2550是一款集存储功能，微电脑控制，双通道多参数测定于一体的高精度测定仪。并且可以测定相对电位值。专为实验室进行快速多参数精确测定而设计。
pH通道和电导率通道均为独立测量设计，您可以同时进行pH和电导率测定，且响应快速，互不干扰，大大节省您的时间与空间。
内置200组数据存储空间，您也可以通过RS232数据接口，轻松实现与PC连接，进行数据传输与进一步分析管理。
新款外观设计，超大屏幕显示
良好目测视角，便于读数
多参数测定，独立双测量通道设计
进行自动或手动温度补偿，四环电导电极内置温度传感器
自动选择量程，确保最佳解析度
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HI2550(HI2550C)实验室台式微电脑pH-ORP-ISE-EC-TDS-NaCI-℃测定仪-同系列产品对比
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pH
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测量范围
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-2.0 to 16.0 pH; -2.00 to 16.00 pH; -2.000 to 16.000 pH;
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解析度
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0.1 pH； 0.01 pH；0.001 pH
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精度
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±0.01pH; ±0.002 pH
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氧化还原
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测量范围
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±999.9 mV; ±2000 mV
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解析度
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0.1 mV(±1000.0 mV) ;1 mV (±2000 mV)
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精度
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±0.2 mV (±999.9 mV) ; ±0.2 mV (±2000 mV)
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电导率
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测量范围
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0.00 to 29.99 μS/cm；30.0 to 299.9 μS/cm；300 to 2999 μS/cm
3.00 to 29.99 mS/cm；30.0 to 200.0 mS/cm；up to 500.0 mS/cm
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解析度
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0.01 μS/cm; 0.1 μS/cm; 1 μS/cm; 0.01 mS/cm; 0.1 mS/cm
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精度
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读数的±1%±0.05 μS/cm
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TDS
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测量范围
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0.00 to 14.99 ppm；15.0 to 149.9 ppm；150 to 1499 ppm；
1.50 to 14.99 g/L；15.0 to 100.0 g/L；up to 400.0 g/L
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解析度
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0.01 ppm; 0.1 ppm; 1 ppm; 0.01 g/l; 0.1 g/L
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精度
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读数的±1%±0.03 ppm
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盐度
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测量范围
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0.0 to 400.0% NaCl
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解析度
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0.1%
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精度
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读数的±1%
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温度
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测量范围
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-20.0 to 120.0℃(-4.0 to 248 ℃)-pH/EC范围
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解析度
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0.1℃
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精度
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± 0.4℃
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温度补偿
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手动或自动： -20.0 to 120.0℃ (pH/EC)；系数：0.00 to 6.00%(EC/TDS)，默认值：1.90%/℃
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相对mV偏差
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pH值：1~5点自动校准，内置7个校准点(pH 1.68/4.01 / 6.86 / 7.01 / 9.18 /10.01/12.45)
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校准模式
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电导率
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自动识别，单点校准,内置6个校准点(84.0, 1413 μS/cm；5.00, 12.88, 80.0,111.8 mS/cm)
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盐度
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自动单点校正，校准液：HI 7037L
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pH
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HI1131B；EC：HI76310；温度：HI 7662
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TDS转换因子
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0.4 to 0.8；默认值：0.5
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数据存储
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200个测量样品，USB接口(需选购数据软件及数据线)
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存储间隔
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多至500个数据，记录间隔：5，10，30秒，1，2，5，10，15，30，60，120，180分钟
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供电方式
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12 Vdc电源适配器
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使用环境
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0 to 50℃(32 to 122°F)；RH max 95%
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尺寸重量
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主机：235×222×109 mm；1.3 kg
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标准配置
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HI2550
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主机、HI1131B 可填充玻璃复合酸度电极、HI7071S电极填充液、HI76310内置温度传感器四环EC/ TDS电极、HI7662不锈钢温度探头、随机袋装酸度标准缓冲液、HI76404N电极专用支架、中英使用说明书
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HI2550B/C
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主机、HI1131B/C 玻璃复合酸度电极、HI76310内置温度传感器四环EC/ TDS电极、HI7662不锈钢温度探头、随机袋装酸度标准缓冲液、HI76404N电极专用支架、中英使用说明书
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HI2550 desktop computer laboratory pH meter HI-2550
HI2550 desktop computer laboratory pH meter HI-2550
The characteristics of the product
HANNA HI2550 is a set of storage function, the microcomputer control, high precision measuring instrument of dual channel multi parameter determinationin one. And can determine the relative potential value.For accurate determination of designed for laboratory for rapid multi parameter.
The pH channel and conductivity channel are independent measurement design, you can at the same time were measured by pH and conductivity, and fast response, no mutual interference, which greatly saves the time and space of your.
Built in 200 groups of data storage space, you can alsothrough the RS232 data interface, easily implemented with the PC connection, data transmission and furtheranalysis and management.
The new design, large screen display
Good visual angle, easy to read
Multi parameter measurement, design two independentmeasurement channels
Automatic or manual temperature compensation, the city of Victoria conductance electrode built-in temperature sensor
Automatic selection range, to ensure that the best resolution
HI2550 (HI2550C) laboratory desktop microcomputer pH-ORP-ISE-EC-TDS-NaCI- ℃ comparing measurementinstrument - the same series products
PH measurement range of -2.0 to 16 pH 16; -2.00 to pH; -2.000 to 16 pH;
Resolution 0.1 pH; 0.01 pH; 0.001 pH
Accuracy of ± 0.01pH ± 0.002, pH;
Redox measurement range of ± 999.9 mV; + 2000 mV
Resolution 0.1 mV (± 1000 mV); mV (1 ± 2000 mV)
Accuracy of ± 0.2 mV (± 999.9 mV); mV (2000 ± mV ± 0.2)
Conductivity measurements in the range of 0 to 29.99 S/cm; 30 to 299.9 S/cm 300 to 2999 μ S/cm
3 to 29.99 mS/cm 30 to 200; mS/cm 500; up to mS/cm
Resolution 0.01 μ S/cm; 0.1 μ S/cm; 1 S/cm; 0.01 mS/cm; 0.1 mS/
Accuracy of reading the ± 1% ± 0.05 μ S/cm
TDS measurement range of 0 to 14.99 ppm; 15 to 149.9 ppm 150 to 1499 ppm;
1.50 to 14.99 g/L 15 to 100; g/L 400; up to g/L
Resolution 0.01 ppm; 0.1 ppm; 1 ppm; 0.01 g/l; 0.1 g/L
Accuracy of reading the ± 1% ± 0.03 ppm
Salinity measurement range of 0 to 400% NaCl
Resolution 0.1%
The accuracy of ± 1%.
Temperature measurement range of 120 ℃ (-20.0 to -4.0to -pH/EC range of 248 ℃)
Resolution of 0.1 ℃
Accuracy of ± 0.4 ℃
Temperature compensation manually or automatically:-20.0 to 120 ℃ (pH/EC); coefficient: 0 to 6% (EC/TDS),the default value: 1.90%/ ℃
The relative mV error pH value: 1~5 automatic calibration, built-in 7 calibration points (pH 1.68/4.01 / 6.86 / 7.01 / 9.18 /10.01/12.45)
The calibration model of electrical conductivity of automatic identification, single point calibration, built-in 6 calibration points (84, 1413 μ S/cm; 5, 12.88, 80.0111.8 mS/cm
Salinity automatic single point correction, calibration solution: HI 7037L
PH HI1131B; EC:HI76310; temperature: HI 7662
TDS conversion factor of 0.4 to 0.8; default: 0.5
Data storage 200 sample, the USB interface (data need to purchase software and data line)
Storage interval up to 500 data, recording interval: 5, 10,30 seconds, 1, 2, 5, 10, 15, 30, 60120180 minutes
Power supply of 12 Vdc power adapter
The use of 0 to at 50 ℃ (32 to, 122 ° F); RH Max 95%
The size and weight of the host: 235 × 222 × 109 mm;1.3 kg
Standard configuration
HI2550 host, HI1131B can fill the glass composite acidityelectrode, HI7071S electrode filling liquid, HI76310 built-in temperature sensor of EC/ TDS electrode, HI7662 stainless steel temperature probe, random baggedacidity standard buffer solution, HI76404N electrode special support, English Instruction
HI2550B/C host, HI1131B/C glass composite acidityelectrode, HI76310 built-in temperature sensor of EC/TDS electrode, HI7662 stainless steel temperature probe, random bagged acidity standard buffer solution,HI76404N electrode special support, English Instruction
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