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便携式光透過率檢測儀

发布时间：2025-05-21 10:49:17 浏览量：2359

型號：FT-SGT1
價格：48000元

産品簡介 / Introduction

一、便携式光透過率檢測儀産品簡介

便携式光透過率檢測儀又称便携式隧道能见度仪，便携式光透過率檢測儀通过测量光在大气光通道中的透过率来反应特定场合中的光透过率，从而得出大气能见度和烟雾浓度的高效反应类便携式检测仪器。FT-SGT1型便携式光透過率檢測儀无需安装调试，通电即可检测，LCD屏上实时显示检测数据。考虑到隧道内恶劣的自然环境，不便于同步连接笔记本电脑来存储数据，仪器内部自带存储器，可以自动保存检测数据，在检测完毕后，将仪器带回实验室，连接电脑，通过光透过率显示软件可以自动将仪器内部存储器上保存的数据导入电脑中，并以EXCEL格式保存，以便客户调阅使用。

二、便携式光透過率檢測儀主要用途

各種大氣環境下的大氣光透過率

各種大氣環境下公路的能見度數值

隧道內VI和CO值的驗收檢測數值

隧道內環境的溫、濕度檢測值

三、便携式光透過率檢測儀技术参数

測試範圍	光透過率（T）	0-100%
	能見度 (VI)	1-5000 m
	煙霧濃度 (K)	0-35*10－3 1/m
	CO浓度 (CO)	0-300 ppm
	環境溫度	-40℃ － +80℃
	環境濕度	0－100%
狀態顯示	128*64點陣LCD屏，數字與字符顯示
測試原理	光透射法、數字探頭、電化學探頭
測試誤差:	±2% 光透過率(滿量程)
環境溫度	-30～70攝氏度
環境濕度	0～100%RH
通信接口	RS232 / RS485 / USB
供電電壓	交流220V電源適配器(內部自帶可充電锂電池，在無外接電源情況下，可連續工作超過10小時)
數據存儲	可存儲連續70個小時的檢測數據
檢測周期	2 s （可根据客户要求定制）
存儲周期	10 s （本机内存储）
整機重量	16KG（包括儀器、儀器箱、經緯儀支架）

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