使用带有 pH / ISE 模块的 Thermo Scientific™ Orion™ Versa Star Pro™ 台式测量仪，可实现高精度、性能和极大的灵活性。满足您挑战性的 pH、离子浓度、mV、ORP 和温度应用需求。便于查看高质量彩色显示屏上的测量结果，以及使用可互换模块定制四个测量仪通道。可进行多达六个点的 pH 和 ISE 校准，记录多达 2000 个带有时间/日期标记戳的数据点集，并通过 USB 或 RS232 将校准和数据日志传送至打印机或计算机。选择带有一或两个 pH 值/ISE 模块的系统。
| 描述 | Orion Versa Star Pro benchtop meter with two pH/ISE/mV modules and stand |
|---|---|
| 探头类型 | pH electrode, ORP electrode, ion selective electrode (ISE), reference half-cell electrode, ATC temperature probe, stirrer probe (purchase separately) |
| 包括 | Versa Star Pro meter, two VSTAR-ISE pH/ISE modules, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate |
| 范围 (pH) | -2.000 to 20.000pH |
| 分辨率 (pH) | 0.1, 0.01, 0.001pH |
| 准确度 (pH) | ±0.002pH |
| 范围 (mV) | ±2000.0mV |
| 范围（相对 mV） | ±2000.0mV |
| 范围 (ORP) | ±2000.0mV |
| 分辨率 (mV) | 0.1mV |
| 准确度 (mV) | ±0.2 mV or ±0.05% of reading whichever is greater |
| 范围 (ISE) | 0.0001 to 19990 with selectable units of ppm, Molar, mg/L, %, ppb or none |
| 分辨率 (ISE) | 0.0001 minimum, 1 to 4 significant digits (user selectable) |
| 准确度 (ISE) | ±0.2 mV or ±0.05% of reading whichever is greater |
| 高级 ISE 功能 | Segmented (point-to-point) slope, non-linear selectable auto-blank, low concentration range stability, incremental techniques including single known addition and subtraction, double known addition and subtraction, single analyte addition and subtraction |
| 等电位点 | 7.000pH (adjustable), 1.000 ISE (adjustable) |
| 校准 | pH with calibration editing option, ion concentration (ISE) with calibration editing option, relative mV (RmV), ORP and temperature |
| 校准点 (pH) | 1 to 6 |
| 校准点 (ISE) | 1 to 6 |
| 校准点 | 1 point relative mV (RmV) mode, 1 point ORP mode |
| 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 | 4 - customizable with modules |
| 显示类型 | Color graphic LCD with user-customizable options |
| 背光选项 | Yes |
| 键盘 | Numeric with menu-specific function keys and dual purpose scroll/shortcut keys |
| Measurement Modes | pH, mV, relative mV (RmV), ORP or ion concentration (ISE) 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, Timed and Single Shot 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 | Set point alarm, high/low limit alarm, calibration due alarm |
| 方法 | 10 per channel |
| 语言 | English, Spanish, French, Italian, German, Chinese, Portuguese and Korean |
| 输入 | Two BNC (pH, ORP or ion selective electrode), two pin-tip (reference electrode), two 8 pin MiniDIN (ATC temperature probe), two stirrer inputs (stirrer probe) |
| 输出 | USB (2), RS232 |
| 电源 | Universal AC adapter (included) |
| 交流电源适配器 | Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR) |
| 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) | 28cm x 24cm x 10cm (11 in. x 9.5 in. x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H |
| 重量（公制） | 1.2kg, modules add 0.2kg each |
| 重量（英制） | 2.5 lb., modules add 0.5 lb. each |
| Warranty | 3 year meter and module warranty |
| Power Rating | DC input: 9VDC, 1A |
| Unit Size | Each |
