主要功能特點：
分體式結構設計，操作更方便,數據更精確；
采用分流式取樣技術、柴油機加速、減速和穩速時均可測量煙度；
數據自動線性化處理，可顯示不透光度N、光吸收系數K和對應濾紙式煙度值SF；
高亮度數碼顯示；
采用“空氣幕”技術保護光學系統免受污染；
檢測室自動恒溫控制，可防冷凝而影響測試精度；
附自動時間顯示；可選配轉速測量和油溫測量；
出現故障自動診斷顯示所在單元；
配內置打印機或藍牙、RS232、模擬接口；
符合ISO11614和GB3847－2018技術要求。
主要技術參數：
測量范圍 不透光度N: 0～99.9%(相當煙度值0～10FSN)
光吸收系數K:0-16.06m-1
轉速：0-9990rpm 油溫: 0-150℃
示值誤差 ≤±2%(測量值)
穩 定 性 自動校零，量矩漂移≤±1%/4h
重 復 性 重復誤差≤±1%
分 辨 率 N為0.1%, K為0.01m-1 ,轉速為10rpm,油溫為0.1℃
輸出方式 數字直讀顯示，可附打印機打印煙濃度(暗度)值，測試
時間、日期等。可附接口與計算機聯網
測量室溫度 70℃(自動恒溫)，當溫度誤差≥±10%時，溫度及錯誤指示燈亮
環境條件 溫度-5～50℃，相對濕度≤90%
電 源 AC100-240V 50/60Hz 消耗功率150VA
外形尺寸 控制單元 240mm(長)×310mm(寬)×170mm(高)
（含支架） 測量單元 130mm(長)×400mm(寬)×390mm(高)
重 量 控制單元 4k
測量單元 5kg
Main Features:
◆Separated structural design, operation more convenient and more accurate data.
◆Adopted a triage-type sampling technique, diesel engine acceleration, deceleration, and steady speed can be measured when the smoke;
◆Linear automatic data processing, can be displayed opacity degrees N, light absorption coefficient K and the corresponding value of filter paper-type smoke SF;
◆High-brightness digital display;
◆Use of "air curtain" technology to protect the optical system from contamination;
◆Automatic detection of room temperature control, anti-condensation can affect the test accuracy;
◆Automatically attached to the time display; optional speed measurement and oil temperature measurement
◆Show where the failure of automatic diagnosis unit;
◆Equipped with built-in printer (or Bluetooth / RS232 interface);
◆In line with ISO11614 and GB3847-2005 technical requirements.
Main technical parameters:
Test Scope：No light transmission N:0～ (equivalent to smoke value 0~10FSN)
Light absorption coefficient K:0～16.06 m-1
RPM：0～9990rpm OIL TEMP: 0～150℃
Indication error: ≤±2% ( measured value)
Stability:moment drift≤±1%/4H
Repeatability ≤±1%
Resolution: N:0.1%, K:0.01m-1 ,RPM:10rpm, OIL TEMP:0.1℃
Output mode:digital direct reading, can be attached to the printer to print the smoke concentration ( darkness) maximum value, test time, date. Can interface with computer networking
The measurement chamber temperature:
70 ℃ (automatic), when the temperature error of ≥± 10%, temperature and error indicator light
And-use temperature: -5~50°C, Relative humidity: ≤90%
Power: AC100~240V 50/60Hz or DC12V, Power consumption: 150VA
Dimensions: control unit: 240(L)×310(W)×170 (H)mm
( including bracket) measuring unit: 130(L)×400(W)×390(H)mm
Control unit: 4kg
Measuring unit: 5kg
