主要功能特點(diǎn)：

分體式結(jié)構(gòu)設(shè)計(jì)，操作更方便,數(shù)據(jù)更精確；
采用分流式取樣技術(shù)、柴油機(jī)加速、減速和穩(wěn)速時(shí)均可測(cè)量煙度；
數(shù)據(jù)自動(dòng)線性化處理，可顯示不透光度N、光吸收系數(shù)K和對(duì)應(yīng)濾紙式煙度值SF；
高亮度數(shù)碼顯示；
采用“空氣幕”技術(shù)保護(hù)光學(xué)系統(tǒng)免受污染；
檢測(cè)室自動(dòng)恒溫控制，可防冷凝而影響測(cè)試精度；
附自動(dòng)時(shí)間顯示；可選配轉(zhuǎn)速測(cè)量和油溫測(cè)量；
出現(xiàn)故障自動(dòng)診斷顯示所在單元；
配內(nèi)置打印機(jī)或藍(lán)牙、RS232、模擬接口；
符合ISO11614和GB3847－2018技術(shù)要求。

主要技術(shù)參數(shù)：

測(cè)量范圍       不透光度N:  0～99.9%(相當(dāng)煙度值0～10FSN)
光吸收系數(shù)K:0-16.06m-1
轉(zhuǎn)速：0-9990rpm     油溫: 0-150℃
示值誤差       ≤±2%(測(cè)量值)
穩(wěn) 定 性        自動(dòng)校零，量矩漂移≤±1%/4h
重 復(fù) 性        重復(fù)誤差≤±1%
分 辨 率        N為0.1%, K為0.01m-1 ,轉(zhuǎn)速為10rpm,油溫為0.1℃
輸出方式       數(shù)字直讀顯示，可附打印機(jī)打印煙濃度(暗度)值，測(cè)試
時(shí)間、日期等。可附接口與計(jì)算機(jī)聯(lián)網(wǎng)
測(cè)量室溫度    70℃(自動(dòng)恒溫)，當(dāng)溫度誤差≥±10%時(shí)，溫度及錯(cuò)誤指示燈亮
環(huán)境條件        溫度-5～50℃，相對(duì)濕度≤90%
電      源        AC100-240V 50/60Hz 消耗功率150VA
外形尺寸        控制單元 240mm(長(zhǎng))×310mm(寬)×170mm(高)
（含支架）     測(cè)量單元 130mm(長(zhǎng))×400mm(寬)×390mm(高)
重      量         控制單元  4k
測(cè)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