測量范圍 不透光度N:0～(相當(dāng)煙度值0～10FSN)
光吸收系數(shù)K:0～16.06m-1
示值誤差 ≤±2%(測量值)
穩(wěn)定性 自動校零，量矩漂移≤±1%/4h
重復(fù)性 重復(fù)誤差≤±1%
分辨率 0.1%
輸出方式 數(shù)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?？筛浇涌谂c計算機聯(lián)網(wǎng)
測量煙度溫度 70℃(自動恒溫)，當(dāng)溫度誤差≥±10%時，溫度及錯誤示
燈亮
環(huán)境條件 溫度0～40℃，相對濕度≤90%
電源 AC100-240V 50Hz 消耗率150VA
外形尺寸（含支架） 160mm(深)×400mm(寬)×480mm()
重量 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
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