测试烟度范围 暗度值0~99.9%(相当烟度值0~10FSN)K:0-16.06m-1 准确性 ≤±2%(测量值) 稳定性 自动校零,量矩漂移≤±1%/4h 重复性 重复误差≤±1% 分辨力 0.1% 输出方式 数字直读显示,可附打印机打印烟浓度(暗度)蕞大值,测试时间、日期等。可附接口与计算机联网 测量烟度温度 70℃(自动恒温),当温度误差≥±10%时,温度及错误指示灯亮 环境条件 温度0~40℃,相对湿度≤90% 电源 AC220v±10% 50Hz 消耗功率150VA 外形尺寸 (含支架) 160mm(深)×400mm(宽)×480mm(高) 重量 约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 Bluetooth / RS232) ◆In line with ISO11614 and GB3847-2018 technical requirements.
Main technical parameters: Test Scope:No light transmission N:0~100% (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 ( including bracket) :160 ( L)×400(W)×420 (H)mm Weight: 8kg