企业性质生产商
入驻年限第7年
仪器种类: | 便携 |
测试原理: | 极谱 |
产品简介
Thermo Scientific Orion Star A323 RDO/DO 便携式测量仪提供信息丰富的屏幕和用户友好式操作。这款耐用的便携式防水测量仪可以满足您的全部基础应用需求。Orion Star A323 RDO/DO 便携式测量仪,作为易于使用、设计可靠的现场用测量仪,可提供高级特色功能,包括带有样品 ID 和用户 ID 选项的 5000 点日期记录、校准和上限/下限报警以及带有密码保护的测量方法。
功能特点
使用 Orion RDO 光学 DO 探头或 Orion 极谱溶氧 (DO) 探头,测量溶解氧百分比饱和度或 mg/L 值以及温度
使用水汽饱和空气、空气饱和水、自定义值(Winkler 滴定)和零点选项进行溶解氧校准
使用 ATC 温度、手动盐度输入和内置气压计(大气压测量),自动补偿溶解氧读数
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以及可选读数模式,获取重要读数——自动读数可以保持读数稳定,连续模式结合保持选项可以显示读数变化,计时功能可以按特定时间间隔进行数据记录
数据日志可采集 5,000 个带可选样品 ID 和用户 ID 的测量集并盖上日期/时间戳
校准日志可存储十项zuixin的校准结果
测量仪非易失性内存在断电情况下也可保存数据和设置
Orion Star Com 软件可轻松将数据经 USB 或 RS232 连接传输至计算机
灵活的电源选项,可使用五号电池或选配的通用电源适配器
IP67 级防水外壳,结实耐用,适合现场操作
测量仪套件包括:硬质表面现场包,带有电极支架、可调式腕/腰束带以及内置仪表架的测量仪防护壳
测量仪支持 CE、3 合 1 TUV 和 FCC A 级认证以及 3 年保换
技术参数
描述 | Orion Star A323 RDO/DO portable meter |
---|---|
型号 | Orion Star A323 RDO Optical/Dissolved Oxygen/Temperature Portable Meter |
物品描述 | Orion Star A323 RDO/DO portable meter |
包括 | Star A323 RDO/DO meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate |
范围(极谱型溶氧 DO) | 0.00 to 90.00mg/L |
分辨率(极谱型溶氧 DO) | 0.01, 0.1mg/L |
准确度(极谱型溶氧 DO) | ±0.2mg/L or ±2% of reading, whichever is greater |
范围 (RDO) | 0.00 to 50.00mg/L |
分辨率 (RDO) | 0.01, 0.1mg/L |
准确度 (RDO) | ±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, ±10% of reading up to 50mg/L |
百分饱和度范围(极谱型溶氧 DO) | 0.0 to 600.0 % saturation |
百分饱和度相对准确度(极谱型溶氧 DO) | ±2 % saturation or ±2% of reading whichever is greater |
Percent Saturation Resolution (Polarographic DO) | 0.1, 1 % saturation |
传感器类型 | RDO optical dissolved oxygen sensor or polarographic dissolved oxygen sensor |
Barometric Pressure Correction | 400 to 850mmHg, automatic using built-in barometer or manual entry |
压力范围 | 400 to 850mmHg |
压力分辨率 | 1mmHg |
准确度(气压计) | ±6mmHg |
盐度因素 | 0.0 to 45.0 ppt, automatic correction using manual entry of sample salinity |
校准模式 | Water-saturated air, air-saturated water, manual (Winkler titration), zero point |
范围(温度) | 0.0 to 50.0 °C, 32.0 to 122.0 °F |
分辨率(温度) | 0.1°C, 0.1°F |
准确度(温度) | ±0.1°C |
温度选择 | 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 | Dissolved oxygen as % saturation or mg/L with temperature and barometric pressure |
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 | 5000 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 | 9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature) |
输出 | USB, RS232 |
探头类型 | RDO optical dissolved oxygen probe, polarographic dissolved oxygen probe (purchase separately) |
电源 | 4 AA batteries (included) or universal AC adapter (sold separately) |
交流电源适配器 | Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003) |
电池寿命 | 800 hours |
电池类型 | Four AA (included) |
IP 防护等级 | IP-67 |
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 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.) |
重量(英制) | 1.2 lb. |
重量(公制) | 0.5kg |
Percent Saturation Range (RDO) | 0.0 to 500.0 % saturation |
百分饱和度相对准确度 (RDO) | ±2 % saturation ≤ 200 % saturation, ±10 % saturation > 200 % saturation |
百分饱和度分辨率 (RDO) | 0.1, 1 % saturation |
Warranty | 3 year meter warranty |