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| 品牌：ORION 总代理 | 型号：4-Star | 测量范围：PH -2.000 to 19.999 或者 0 to 14 在水溶液中 |
| 4-Star pH/溶解氧测量仪 | ||
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| 简易三键操作设计 大屏幕液晶显示，读数稳定指示 内置快速操作指南 自动大气压力校正 十组密码保护方法 | ||
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| 产品详细信息 | ||
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| 此款高性价比的双通道、双显示pH/溶解氧测量仪非常易于设置和操作，可为水质分析实验室提供可靠而准确的pH 和溶解氧测量。 此表具备改进的读数稳定指示，盐度校正和自动大气压力补偿，符合GLP的相关特征，可选用21 CFR Part11软件。 1－5点pH校正确保在极限浓度下的测量准确性，与Winkler滴定法关联的溶解氧校正改进了测量的准确性。SMART STABILITYTM and SMART AVERAGINGTM功能简化了测量过程。最多可存储十组设定参数和校正数据. 附加功能： | ||
| pH : | |
| Readout Range / Resolution : | -2.000 to 19.999 or 0 to 14 in aqueous solutions / 0.1,0.01,0.001 |
| Relative Accuracy : | ± 0.002 |
| SMART STABILITY? and SMART AVERAGING? : | Resolution dependent / automatic |
| AUTO-CAL? and/or Manual Calibration : | 1 to 5 points; US/NIST, DIN, and custom buffers recognized |
| mV : | |
| Range – mV / RmV : | ± 1999.9 |
| ORP : | EH autocalibration to standard hydrogen electrode |
| Resolution : | 0.1 |
| Relative Accuracy : | ± 0.2 mV or 0.05%, whichever is greater |
| DISSOLVED OXYGEN (DO) : | |
| Range / Resolution Concentration : | 0.00 to 90.0 mg/L / 0.0/0.00 |
| Range / Resolution % Saturation : | 0.0 to 600% / 0/0.0 |
| Relative Accuracy Concentration / % Saturation : | ± 0.5% ±1 digit |
| SMART STABILITY? and SMART AVERAGING? : | Resolution dependent / automatic |
| Auto Calibration or Manual Input : | Water Saturated Air and Air Saturated Water, Winkler |
| Calibration to Winkler Titration for BOD : | Available as needed |
| Salinity Factor : | 0 to 45 ppt |
| Barometric Pressure Range : | 450 to 850 mm Hg |
| Probe Type : | Polarographic |
| TEMPERATURE : | |
| Range / Resolution : | -5 to 105 °C / 0.1 up to 99.9°C, 1.0 over 99.9°C |
| Relative Accuracy : | ± 0.1 °C |
| Temperature Compensation : | DO (auto); pH (auto/manual) |
| Display : | Custom backlit LCD, for easy viewing |
| INPUTS / OUTPUTS : | |
| Sensor Inputs : | DO-miniDIN - Locking; ATC-miniDIN-Locking; pH - BNC; Reference-Pin tip; Stirrer-Phono-jack |
| Communications : | Bi-directional RS232 - Stereo jack, optional USB interface Cable |
| SPECIAL GLP SOFTWARE FEATURE : | |
| # Of Data Logging Points : | 200 points by time, stability or manual read with time/date stamp |
| Calibration Log : | Last 10 Calibrations |
| User Method Storage : | 10 Saved |
| Advanced Self-test and Diagnostics : | YES |
| GLP Electrode Veri?cation : | YES |
| Password Protection : | YES |
| Internet Software Updates / Downloadable Methods : | YES |
| 21 CFR Part 11 Software PACkage : | Optional |
| Power : | Universal power adapter and battery power 4 x AA batteries |
| Regulatory and Safety : | CE, CSA, UL, T?V, FCC Class A limits |
| ENVIRONMENTAL OPERATING CONDITIONS : | |
| Ambient Operating Temperature : | 5 to 45°C |
| Relative Humidity : | 5 to 85% Non-Condensing |
| IP Rating : | IP54, splashproof and dustproof |
| Warranty : | 36 months (from date of purchase) |
| *Above data generated under optimal/controlled circumstances : |
公司联系方式
- 广州易测仪器有限公司 [加为商友]
- 联系人陈辉(先生)
- 地区广东-广州市
- 地址中国 广东 广州市 广州市天河区燕岭路123号建设大厦1216
