测量范围：不透光度 N ： 0-99.9% （相当烟度值 S F ： 0-10FSN ）
光吸收系数 K ： 0 -11.37m -1
分辨率 0.1%
测量电路响应时间 1s ± 0.1s
准确度≤± 2%
测量室尺寸 : 有效长度 405 ± 0.3mm ，内径ф 20mm
加热时间 : 220V 大约 20 分钟
输出方式 : 微机控制的 LED 显示（ 4 位），可附打印机打印出烟浓度（暗度）值，测试时间、日期等。也可附接口与计算机联网。
温度报警 : 测量室温度 70 ℃ 左右，当温度超过 100 ℃ 或低于 60 ℃ 时，则温度报警：故障灯亮，故障显示 09 （温度低于 60 ℃ ）或 08 （温度高于 100 ℃ ）。
取样探头：探头内径 ф 14 . 2 mm 。本公司可按客户对探头内径等特殊要求进行定制。
总设备功率≤ 150VA
测量室加热功率≤ 120VA Measuring range: not transmittance of N: 0-99.9% (equivalent to smoke value SF: 0-10FSN)
Light absorption coefficient K: 0-11.37m-1
Resolution of 0.1%
Measuring circuit response time 1 s ± 0.1s
≤ accuracy of ± 2%
Measurement Room size: effective length of 405 ± 0.3mm diameter ф 20mm
Heating Time: 220V about 20 minutes
Output: microcomputer-controlled LED Display (4), can be attached printers print out smoke concentration (dark degrees) maximum, testing time, date, etc.. Also attached interface with computer networking.
Temperature warning: Measuring about room temperature 70 ° C, when the temperature over 100 ° C or below 60 ° C, the temperature alarm: fault lights, failure showed that 09 (temperature below 60 ° C) or 08 (the temperature is higher than 100 ° C).
The sampling probe: probe diameter ф 14.2 mm. The Company will be able to probe diameter customer requirements, and other special customization.
Total equipment power ≤ 150VA