Oakton pHTestr50防水袖珍pH测试仪多功能,紧凑的设计可在现场或实验室进行重新设计的防漏帽用作样品杯,水合杯和稳定底座,可直立放置仪表易于浏览的界面,用于快速设置和校准可更换的双结电极传感器节省时间和金钱自动温度补偿可确保在不同环境下准确读取Oakton pHTestr 50具有可更换的双结传感器,使用寿命更长,应用范围更广且易于维护。双结电极传感器可处理废水和含有硫化物,重金属和TRIS的溶液。电极传感器提供了一个防堵塞的Kynar结和一个凹入的玻璃pH灯泡,以防止损坏。Valox传感器外壳可抵抗大多数化学物质。单击键盘以确认操作,并允许使用多种功能。使用美国和NIST标准缓冲液中的自动缓冲液识别功能最多可校准三个pH点。其他功能包括自动温度补偿(ATC),保持功能,自动关闭功能,自诊断错误消息以及三段式电池寿命指示器。 Oakton pHTestr50防水袖珍pH测试仪仪表类型Tester显示类型LCD最小 pH 值 (pH)-1最大 PH 值 (pH)15pH 分辨率0.01 pHpH 精度±0.01 pH缓冲液识别USA 4.01, 7.00, 10.01 and NIST 4.01, 6.86, 9.18最低温度 (° C)0蕞高温度 (° C)60最低温度 (° F)32蕞高温度 (° F)140温度分辨率0.1°C / 0.1°F温度精度±0.5°C, ±0.9°F温度补偿自动防水型是电池4节AAA 1.5 V电池寿命 (h)250描述Waterproof Pocket pH Tester, Premium 50 Series Oakton Testr50系列技术参数型号pHTestr 50pHTestr 50SORPTestr 50PCTSTestr 50范围–1.00 to 15.0 pH–1.00 to 15.0 pH–1000 to 1000 mVpH: ?1.00 to 15.0Conductivity: 0.0 to 200.0 μS,200 to 2000 μS 2.00 to 20.00 mSTDS: 0.0 to 100.0 ppm, 100 to 1000 ppm 0.10 to 10.00 ppt (TDS factor 0.5) Salinity: 0.00 to 10.00 ppt分辨率0.01 pH0.01 pH±1 mVpH: 0.01Conductivity: 0.1 μS, 1 μS 0.01 mSTDS: 0.1 ppm, 1 ppm 0.01 pptSalinity: 0.10 ppt精度±0.01 pH±0.01 pH±2 mVpH: ±0.01Conductivity: ±1% full-scaleTDS: ±1% full-scaleSalinity: ±1% full-scale温度补偿Automatic, 32 to 140°F (0 to 60°C)Manual, 32 to 140°F (0 to 60°C)ManualAutomatic, 32 to 140°F (0 to 60°C)校准点Up to 3 pointsUp to 3 points1 point, offset ±200 mVUp to 3 points (pH, conductivity and TDS)缓冲液USA 4.01, 7.00, 10.01 NIST 4.01, 6.86, 9.18USA 4.01, 7.00, 10.01 NIST 4.01, 6.86, 9.18—USA 4.01, 7.00, 10.01 NIST 4.01, 6.86, 9.18温度范围32 to 140°F (0 to 60°C)32 to 140°F (0 to 60°C)32 to 140°F (0 to 60°C)32 to 140°F (0 to 60°C)温度分辨率0.1°F/°C0.1°F/°C0.1°F/°C0.1°F/°C温度精度±0.9°F (0.5°C) + 1 LSD from 32 to 122°F (0 to 50°C) ±1.8°F (1.0°C) + 1 LSD from 122 to 140°F (50 to 60°C)——±0.9°F (0.5°C) from 32 to 122°F (0 to 50°C) ±1.8°F (1.0°C) from 122 to 140°F (50 to 60°C)电池Four AAA 1.5 V batteries (included)Four AAA 1.5 V batteries (included)Four AAA 1.5 V batteries (included)Four AAA 1.5 V batteries (included)
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