Thermo Scientific Orion Star A212 台式电导率测量仪具备先进的特色和功能,是易于使用、值得信赖的实验室测量仪。可选读数模式以及稳定性指示器,可为您的检测提供灵活性与控制保障。所有重要数据与测量结果一同显示,包括:温度、日期与时间、读数类型、测量稳定性和活动校准信息。屏显校准和设置指示可以多种当地语言显示,并可通过软件更新添加新的语言。
采用带有特定菜单功能键、滚屏/快捷方式两用键、附加电源键、测量键、记录查看键和搅拌器键的综合键盘,因此操作简便,可快速轻松地导航。所有设置菜单位于一处,并且可使用单独快捷方式键直接访问,因而可快速存取、评价和更改测量与仪器设置。
测定电导率、总溶解固体含量、盐度或电阻率和温度
校准编辑选项支持不需完全再校准的单点修正,可进行多达五点的电导率校准
电导率数值测量范围自动设定功能支持全测量范围连续读数,不需进行再校准
使用线性、非线性、EP (USP) 或关闭电导率温度补偿(参考温度 5、10、15、20 或 25 °C)
信息丰富、易于读取的背光图像显示屏,以及清晰的屏显指示,可以简化操作
通过测量稳定性指示器和可选读数模式获取重要读数–自动读数功能可保持读数稳定,连续模式结合保持选项可显示读数变化,计时功能可按特定时间间隔进行数据记录
若使用测量仪控制的搅拌器探头(货号 096019)混匀溶液,则无需使用磁力搅拌棒
数据日志可收集多达 2000 个带可选样品 ID 和用户 ID 的测量集合并盖上日期/时间戳
校准日志可存储十项最近的校准结果
非易失性测量仪内存即使在断电情况下亦可确保您的数据和设置受到保护
Orion Star Com 软件可将数据经 USB 或 RS232 连接传输至计算机
灵活的电源选项,可使用通用电源适配器或选配的 AA 电池
IP54 防护等级外壳可防尘防飞溅,如果桌面空间有限,可以壁挂安装
描述 | Orion Star A212 conductivity/TDS/salinity/resistivity benchtop meter kit with DuraProbe 4-cell conductivity sensor, solutions and stand |
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型号 | Orion Star A212 Conductivity/TDS/Salinity/Resistivity/Temperature Benchtop Meter |
物品描述 | Orion Star A212 conductivity/TDS/salinity/resistivity benchtop meter kit with DuraProbe 4-cell conductivity sensor, solutions and stand |
包括 | Star A212 conductivity meter, DuraProbe 4-cell conductivity sensor, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate |
范围(电导率) | 0.001 μS/cm to 3000 mS/cm |
分辨率(电导率) | 0.001 μS minimum, auto ranging up to 4 significant digits |
准确度(电导率) | 0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS |
范围 (TDS) | 0.001 to 200.0 ppm |
分辨率 (TDS) | 0.001 ppm minimum, auto ranging up to 4 significant digits |
准确度 (TDS) | 0.5% of reading ±1 digit |
TDS 因子范围 | Linear (0.02 to 9.99) |
范围(盐度) | 0.06 to 80.00 psu, 0.05 to 42.00 ppt |
分辨率(盐度) | 0.01 psu or 0.01 ppt minimum, auto ranging |
准确度(盐度) | 0.5% of reading ±1 digit |
盐度测量模式 | Practical salinity (psu) or natural sea water (ppt) |
范围(电阻率) | 2 ohm to 100.0 meg-ohm |
分辨率(电阻率) | 1 ohm or 0.1 meg-ohm, auto ranging |
准确度(电阻率) | 0.5% of reading ±1 digit |
电池常数 | 0.001 to 199.9cm-1 |
兼容电极 | 2-cell or 4-cell conductivity sensors with built-in temperature |
温度补偿 | Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off |
参考温度(公制) | 5, 10, 15, 20, 25°C |
校准 | Conductivity with calibration editing option and temperature |
范围(温度) | -5.0° to 105.0° C, 22.0° to 221.0° F |
分辨率(温度) | 0.1°C, 0.1°F |
准确度(温度) | ±0.1°C |
温度选择 | Manual or automatic with ATC temperature probe |
温度电极校准 | 1 point temperature offset calibration |
通道 | 1 |
显示类型 | Graphic LCD with backlight |
背光选项 | Yes, selectable |
键盘 | Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys |
Measurement Modes | Conductivity, TDS, salinity or resistivity with temperature |
稳定性 | Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting |
数据管理详情 | Transfer single, range or all data points to printer or computer |
数据点 | 2000 with date and time stamp |
日志功能类型 | Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous measure mode |
内存 | Non-volatile memory preserves data log, calibration log and meter settings |
报警输出端口 | High/low limit alarm, calibration due alarm |
方法 | 10 per channel with password protection |
语言 | English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update |
输入 | 8 pin MiniDIN (conductivity sensor with built-in temperature), stirrer input (stirrer probe) |
输出 | USB, RS232 |
探头类型 | Conductivity sensor, stirrer probe (includes 013005MD Orion DuraProbe 4-cell conductivity sensor) |
电源 | Universal AC adapter (included) or 4 AA batteries (sold separately) |
交流电源适配器 | Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. 1010003) |
电池类型 | Four AA (sold separately) |
电池寿命 | 800 hours |
IP 防护等级 | IP-54 |
认证/合规 | CE, TUV 3-1, FCC Class A |
工作温度(英制) | 41° to 113°F (ambient) |
工作温度(公制) | 5° to 45° C (ambient) |
相对湿度范围 | 5 to 85 %, non-condensing |
Dimensions (L x W x H) | 24cm x 18cm x 11cm (9.5 in. x 7.1 in. x 4.3 in.) |
重量(英制) | 2 lb. |
重量(公制) | 0.9kg |
校准点(电导率) | Up to 5 |
Warranty | 3 year meter warranty |
Unit Size | Each |
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