主要能(néng)點(diǎn):
體化結(jié)構;
采(cǎi)用(yòng)分(fēn)式(shì)取樣,柴油(yóu)機(jī)加速,減速和(hé)穩速時(shí)均(jūn)可測(cè)量煙度;
數據(jù)自動(dòng)綫性(xìng)化處理(lǐ),可顯(xiǎn)示不透(tòu)光(guāng)度(dù)N,光(guāng)吸(xī)收係數(shù)K和(hé)對應(yīng)濾紙(zhǐ)式煙(yān)度(dù)值(zhí)SF;
亮(liàng)度數碼(mǎ)顯(xiǎn)示;
采用(yòng)“空(kōng)氣(qì)幕(mù)”保護(hù)光(guāng)學係統(tǒng)免受(shòu)汙(wū)染;
檢測室(shì)自(zì)動(dòng)恒(héng)溫控製(zhì),可(kě)防(fáng)冷(lěng)凝而(ér)影響測試(shì)度(dù);
附自動(dòng)時間顯(xiǎn)示(shì),可選(xuǎn)配轉速測(cè)量和油(yóu)溫(wēn)測量;
出現故(gù)障(zhàng)自動診(zhěn)斷(duàn)顯示所在(zài)單(dān)元(yuán);
配(pèi)內(nèi)置打(dǎ)印(yìn)機(jī)(或數(shù)字(zì)RS-232A接口或模擬(nǐ)接(jiē)口)。
主要(yào)參數:
測量(liáng)範圍(wéi) 不透光度N:0~(相當(dāng)煙度值(zhí)0~10FSN)
光吸(xī)收係(xì)數(shù)K:0~16.06m-1
示(shì)值誤差 ≤±2%(測量(liáng)值(zhí))
穩(wěn)定性 自(zì)動校零(líng),量矩漂(piāo)移≤±1%/4h
重(zhòng)復(fù)性(xìng) 重復(fù)誤差(chà)≤±1%
分辨(biàn)率 0.1%
輸出方式 數字直讀顯示,可附打印機(jī)打印煙(yān)濃度(dù)(暗度)zui大(dà)值,測試
時(shí)間,日期(qī)等(děng)。可附接(jiē)口與計算機聯(lián)網
測量煙度(dù)溫度(dù) 70℃(自(zì)動(dòng)恒(héng)溫),當溫度(dù)誤差(chà)≥±10%時,溫(wēn)度及錯(cuò)誤(wù)示
燈(dēng)亮
環(huán)境條件 溫(wēn)度(dù)0~40℃,相(xiāng)對濕度≤90%
電(diàn)源(yuán) AC100-240V 50Hz 消(xiāo)耗率(shuài)150VA
外形尺(chǐ)寸(cùn)(含(hán)支架) 160mm(深(shēn))×400mm(寬)×480mm()
重(zhòng)量 約8kg
Main Features:
◆Integrated Structural Design
◆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 pollution
◆Automatic detection of room temperature control, anti-condensation can affect the testing accuracy
◆Automatically attached to the time display, and optional speed measurement and oil temperature measurement
◆Show where the failure of automatic diagnosis unit;
◆Equipped with built-in printer (or digital RS-232A interface or analog interface)
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
Shows the value error:≤ ± 2% (measured value)
Stability:Automatic zero, volume moments drift ≤ ± 1% / 4h
Repeatability:Repeat the error ≤ ± 1%
Resolution:0.1%
Output Mode:Digital direct-reading shows that smoke concentrations can be attached
printer (dark degrees) the maximum test time, date and so on. Can be
attached to interface with the computer network
Measurement of smoke temperature:70 ℃ (automatic constant temperature), when
the temperature error of ≥ ± 10%, the temperature and the error
indicator light
Environmental conditions:Temperature 0 ~ 40 ℃, relative humidity ≤ 90%
Power:AC100-240V 50Hz Power consumption 150VA
Dimensions (with stand):160mm (depth) × 400mm (width) × 480mm (H)
Weight:About 8kg
www.51658042.com