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精密露点仪

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产品名称: 精密露点仪
产品型号: TDWS-II
产品展商: 宏神达
产品文档: 无相关文档

简单介绍

一、功能概述 The precision dew point meter uses the high performance humidity sensor as its core, The data are given in good faith. The meter adopts color LCD touch screen, which is easy to operate with friendly and beautiful interface. 该精密露点仪以高性能湿度传感器为核心,采样数据真实可靠。仪器采用触摸彩色液晶显示屏显示,界面友好美观、易于操作。 In addition to precise and reliable full-scale measurement, the sensor also has prominent long-term stability


精密露点仪  的详细介绍

一、功能概述

The precision dew point meter uses the high performance humidity sensor as its core, The data are given in good faith. The meter adopts color LCD touch screen, which is easy to operate with friendly and beautiful interface.

该精密露点仪以高性能湿度传感器为核心,采样数据真实可靠。仪器采用触摸彩色液晶显示屏显示,界面友好美观、易于操作。

In addition to precise and reliable full-scale measurement, the sensor also has prominent long-term stability. As it is not influenced by dust particles and contamination of most chemicals, it is very suitable for use in industrial conditions.

传感器在全量程测量可靠,并具有卓越的长期稳定性,它不受灰尘粒子和大多数化学物污染的影响,极适合工业环境的使用。

The precision dew point meter is an ideal choice for industrial conditions of low dew point that require control of dry point. It is provided with the option to eliminate chemical substances, which enables the dew point meter to carry out precise and stable measurement under the conditions of high concentration chemical substances and detergents, so as to ensure accurate measurement between calibration intervals. Not only can this function be implemented online through the control system, but it can also be implemented regularly according to the preset time interval.

该精密露点仪是在低露点且需要控制干点的工业环境的理想选择。它有化学物质**选项,这使得该露点仪在高浓度化学物质和清洁剂的环境中能进行稳定的测量,从而保证了每次校验间隔之间的准确测量。这项功能即能通过控制系统在线执行,也能按预先设定的时间间隔定期执行。

 

II. Main features

二、主要特点

● 5.0" TFT touch screen design

● 5.0TFT触摸屏设计

● 32-bit ARM MCU

● 32ARM单片机

● Large capacity storage function

● 大容量储存功能

● Digital display of battery electric quantity

● 电池电量数字显示

● Good repeatability, high response speed

● 重复性好、响应速度快

● Automatic calibration of gradient

● 斜率自动校准

● Color LCD display

● 彩色液晶显示

● Advanced probe protection function

● 先进的探头保护功能

● Anti-pollution, anti-disturbance

● 抗污染、抗干扰

● High sensitivity, good stability

● 灵敏度高、稳定性好

● Small, beautiful, easy to carry

● 体积小巧美观,易于携带

 

 

III. Technical indicators

三、技术指标

Measuring range: dew point -60℃~+60℃/-80℃~+20℃ (compatible with ppmv, etc.)

Dew point precision: ±2℃ 

(When the dew point temperature is lower than 0℃, the sensor output is frost point.)

Response time 63[90]

    +20→-20℃   Td   5s[45s]

    -20→-60℃   Td   10s[240s]

Resolution: dew point 0.1℃ or 0.1ppm

Repeatability: ±0.2℃

Gas flow: SF6 adjusted at 0.7~0.9L/min

Probe protection: stainless steel sintered filter screen

Working voltage: 110~220VAC, AC/DC dual-use

Storage temperature grade: -40~+70℃

Output port: standard USB

Operating environment: Temperature: -25~+60℃

                  Pressure: 0~10bar

                     Sample gas flow velocity: no influence

Lithium battery, AC/DC dual-use, automatic switching, protection against over-charging and over-discharging

Volume and weight:300×260×180(mm),2.5kg

测量范围:露点-60℃~+60℃/-80℃~+20℃(支持ppmv等)

露点精度:±2

(当露点温度低于0℃,传感器输出为霜点)

响应时间63%[90%]

    +20→-20℃   Td   5s[45s]

    -20→-60℃   Td   10s[240s]

分 辨 率:露点0.1℃或0.1ppm

重 复 性:±0.2℃

气体流量:SF6调节在0.7~0.9L/min

探头保护:不锈钢烧结过滤网

工作电压: 110~220VAC,交直流两用

储存温度等级:-40~+70℃

输出接口: USB规范

操作环境: 温    度: -25~+60℃

           压    力: 010bar

           样气流速: 无影响

锂电池,交直流电两用,自动切换,过充过放保护功能

体积重量: 300×260×180(mm),2.5kg

 

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