HI 9818X系列便携防水型测定仪具有很多独特        的性能特点：采用可充电电池，感应充电模式，        128 x 64液晶显示屏，外壳采用防滑设计，方便手        持操作。快捷键使操作者快速进行操作，数据存储        与传输，校准提醒，自动终点锁定，GLP功能。        ◆校准检查：pH电极状况、清洗电极/校准液污染          提醒、超出校准范围提醒        ◆解析度：0.001 pH        ◆不锈钢pH电极内置温度传感器        ◆最多可选择5点校正或用户自定义校正        ◆USB数据接口 HI 98183HI 98185测量范围-2.0 to 20.0, -2.00 to 20.00, -2.000 to 20.000 pH±2000 mV; -20.0 to 120.0 °C-2.0 to 20.0, -2.00 to 20.00,-2.000 to 20.000 pH±2000 mV; 1.00 x 10-7to 9.99 x 1010ppm-20.0 to 120.0 °C解析度0.1; 0.01; 0.001 pH;0.1 mV; 0.1 °C / 0.1 °F0.1, 0.01, 0.001 pH; 0.1 mV;0.01, 0.1, 1, 10 ppm; 0.1 °C / 0.1 °F精度±0.01; ±0.002 pH; ±0.2 mV;±0.4 °C / ±0.8 °F±0.01; ±0.002 pH; ±0.2 mV;读数的±0.5%（一价离子）;读数的1%（二价离子±0.4 °C / ±0.8 °FpH校准pH: 自动5点校准; 内置7个校准点(pH1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45)和5个用户自定义校准点校准斜率: 80 to 110%ISE校准--5点校准，内置6个校准点(可选择单位)温度补偿自动或手动 -20.0 to 120.0 °C数据接口USB接口（选购HI 92000软件）数据存储200组300组输入阻抗1012ohms配套电极pH复合电极pH复合电极自动关机用户设定：5, 10, 30, 60分钟或不关机电池类型标配电池操作环境IP67尺寸/重量226.5 x 95 x 52 mm/ 525 gHI 98185Waterproof, Portable pH/ORP/ISE and Temperature Meter with Graphic Display, Expanded Calibration and PC ConnectivityHI 98185 is a fine precision waterproof pH/ORP/ISE and Temperature Meter in HANNA's high-end portable series. A backlit 128 x 64 pixel graphic LCD provides high-quality resolution in this hand-held instrument. This meter comes equipped with the technologically advanced combined pH/temperature electrode, HI 72911B . Choose from 7 standard buffers and 5 custom buffers to obtain up to 5 points for calibration and achieve high precision readings with an accuracy of 0.001 and resolution up to +0.001. HANNA's signature Calibration Check? maintains a calibration history and monitors the pH electrode and buffers during calibration; while the electrode's condition is continuously displayed during measuring mode.Exchange out the pH/temperature electrode for an ORP sensor to obtain mV readings in the +2000 range. HI 98185 has auto recognition of 15 different ISE sensors and can be calibrated with up to 5 points and 6 standard buffers (choice of units). This unit allows an extensive choice of measurement units (ppm, ppt, g/L, ppb, ug/L, mg/mL, M, mol/L, mmol/L, % w/v, user) and has an expanded measuring range of 1.00 x 10-7 to 9.99 x 10-10.Press Auto-Hold while measuring and once stabilized, the current reading will remain displayed for your convenience in documenting. Or switch to log-on-demand mode and record and save up to 300 samples. Return to the lab and download all data to your PC with the USB connection and Hanna's HI 92000 software. OUT OF CALIBRATION RANGE WARNING can be engaged to alert the user in the event that a reading is taken too far from the calibration's periphery. A combination of dedicated and soft keys allows facile, intuitive operation in a choice of languages. Comprehensive GLP data are directly accessible by pressing the GLP key. Access the contextual Help Menu to obtain on-screen information and assistance about each feature at the touch of a button.Designed for field use, this instrument can be easily operated with one hand and is housed in a rugged carrying case. With an extended battery life of up to 200 hours the user is assured of a long operation time. The inductive charger can either be plugged into a standard 115V socket with the adapter included or a 12 Vdc source, such as a car's 12 V accessory outlet.Order Information:HI 98185 is supplied with HI 72911B combined pH/Temperature electrode, pH 4.01 and pH 7.01 buffer solutions; (4) 1.2V AA, 1300 mAh rechargeable batteries; HI 710042-01 inductive battery charger with power adapter; rugged carrying case and instructions.HI 9818X系列便携防水型测定仪具有很多独特        的性能特点：采用可充电电池，感应充电模式，        128 x 64液晶显示屏，外壳采用防滑设计，方便手        持操作。快捷键使操作者快速进行操作，数据存储        与传输，校准提醒，自动终点锁定，GLP功能。        ◆校准检查：pH电极状况、清洗电极/校准液污染          提醒、超出校准范围提醒        ◆解析度：0.001 pH        ◆不锈钢pH电极内置温度传感器        ◆最多可选择5点校正或用户自定义校正        ◆USB数据接口 HI 98183HI 98185测量范围-2.0 to 20.0, -2.00 to 20.00, -2.000 to 20.000 pH±2000 mV; -20.0 to 120.0 °C-2.0 to 20.0, -2.00 to 20.00,-2.000 to 20.000 pH±2000 mV; 1.00 x 10-7to 9.99 x 1010ppm-20.0 to 120.0 °C解析度0.1; 0.01; 0.001 pH;0.1 mV; 0.1 °C / 0.1 °F0.1, 0.01, 0.001 pH; 0.1 mV;0.01, 0.1, 1, 10 ppm; 0.1 °C / 0.1 °F精度±0.01; ±0.002 pH; ±0.2 mV;±0.4 °C / ±0.8 °F±0.01; ±0.002 pH; ±0.2 mV;读数的±0.5%（一价离子）;读数的1%（二价离子±0.4 °C / ±0.8 °FpH校准pH: 自动5点校准; 内置7个校准点(pH1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45)和5个用户自定义校准点校准斜率: 80 to 110%ISE校准--5点校准，内置6个校准点(可选择单位)温度补偿自动或手动 -20.0 to 120.0 °C数据接口USB接口（选购HI 92000软件）数据存储200组300组输入阻抗1012ohms配套电极pH复合电极pH复合电极自动关机用户设定：5, 10, 30, 60分钟或不关机电池类型标配电池操作环境IP67尺寸/重量226.5 x 95 x 52 mm/ 525 g