LH-TN2M-便携式总氮测定仪
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- 产品性能参数
- 适用范围
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01. 专业光路设计
作为专业的水质总氮测定仪,浓度直读,测量结果准确稳定;
As a professional water quality total nitrogen analyzer, the concentration is directly read, and the measurement results are accurate and stable;
02. 配备便携式消解仪等
配备专用便携式消解仪,配备消解管组合架,整体消解、冷却,操作便捷防止烫伤;
Equipped with a dedicated portable digestion device, equipped with a digestion tube assembly, integrated digestion, cooling, easy to operate to prevent burns;
03. 比色管比色
采用16mm比色管比色,配备专业比色架,实验更加安全、快捷;
Using 16mm colorimetric tube colorimetric, equipped with professional colorimetric frame, the experiment is safer and faster;
04. 配备专业耗材
配备完善的专业耗材试剂,工作步骤简化,测量更加简单、准确;
Equipped with professional consumables reagents, work steps to simplify, measurement more simple and accurate;
05. 数据上传存储
具有数据存储功能并配备USB接口,可查看并上传存储的数据;
With data storage and equipped with USB interface, you can view and upload stored data;
06. 自备校准
仪器自备校准功能,可根据标准样品计算并存储曲线,无需手动制作曲线,并可更改曲线参数;
The instrument's own calibration function calculates and stores the curve according to the standard sample, eliminating the need to manually create curves and changing the curve parameters;
07. 打印功能
可连接便携打印机,对当前数据及存储的历史数据打印;
A portable printer that prints the historical data and storage of the current data;
08. 提醒功能
具有10分钟无操作关机提醒功能;
With 10 minutes no operation shutdown reminder function;
09. 功能显示
具有年、月、日显示功能;
Display function with year, month and day;
10. 主机箱高强度材料
高强度便携主机箱,防震、防水,保护仪器不受伤害;
High-intensity portable main chassis, shock, water, protection Equipment from harm;
性能参数一览表
仪器名称 | 便携式总氮测定仪 | 仪器型号 | LH-TN2M | |
测定范围 | 1-100mg/L(分段) | 示值误差 | ≤±10% | |
光学稳定性 | <0.005A/20min | 重 复 性 | ≤±3% | |
消解温度 | 122℃ | 消解时间误差 | ≤±2% | |
温度示值误差 | ≤±2℃ | 温场均匀性 | ≤3℃ | |
定时范围 | 1分钟-10小时 | 定时精度 | 0.2秒/小时 |
物理参数一览表
存储数据 | 5000组 | 仪器重量 | 主机:0.55Kg;消解仪:1.73Kg | |
显 示 屏 | 单色液晶显示屏 | 操作界面 | 中文 | |
比色方式 | φ16mm管比色 | 打 印 机 | 便携式热敏打印机 | |
数据传输 | USB接口 | 曲线数量 | 5条 | |
仪器尺寸 | 主机:(224×108×78)mm;消解仪:(130×174×95)mm |
环境及工作参数一览表
环境湿度 | 相对湿度< 85%RH(无冷凝) | |||
环境温度 | (5-40)℃ | |||
额定电压 | 电池4AA/LR6和8.4V电源适配器 |