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美國(guó)SKC HAZ-DUST采樣器
美國(guó)SKCHAZ-DUST采樣器這是高度敏感而輕便和堅(jiān)固的,。應(yīng)用包括高水平的可吸入粉塵區(qū)域的識(shí)別和評(píng)價(jià)粉塵的產(chǎn)生與抑制,。
- 在毫克/米易于操作和瞬時(shí)讀數(shù)三
- 選擇測(cè)量范圍
- 易于閱讀的數(shù)字顯示
- 高度敏感
- 工作超過8小時(shí)
- 內(nèi)置電池測(cè)試設(shè)備
- 可選的數(shù)據(jù)記錄器，提供dustcomm Pro軟件數(shù)據(jù)下載,，濃度隨時(shí)間的變化趨勢(shì)分析和綜合報(bào)告
- 可選可調(diào)無人監(jiān)控安裝腳架
顆粒物監(jiān)測(cè)儀采樣器技術(shù)規(guī)范
| 精度 | ±10% |
| 檢測(cè)范圍 | 0.01至200毫克/立方米三,，0至20毫克/立方米三 |
| 顯示分辨率 | 0.01毫克/米三，0.1毫克/米三 |
| 粒徑范圍 | 0.1到50µM |
| 測(cè)量精度 | ±0.02毫克/米三 |
| 校準(zhǔn) | NIOSH 0600重量參考NIST SAE試驗(yàn)粉塵 |
| 顯示粒子濃度 | 瞬時(shí) |
| 電源 | 可充電鎳氫電池 |
| 操作時(shí)間 | ≥8小時(shí) |
| 充電時(shí)間 | 10到12個(gè)小時(shí) |
| 溫度 | 操作：20 + 60°C（4至140°F） 儲(chǔ)存：20 + 60°C（4至140°F） |
| 尺寸 | 22.9 x 7 x 3.8厘米（9×2.75×1.5”） |
| 重量 | 500克 |
HAZ-DUST顆粒物監(jiān)測(cè)儀英文介紹：
The HAZ-DUST I is ideal as a portable survey tool for particulate monitoring with its simple operation and instantaneous easy to read display of measurements. It is highly sensitive yet lightweight and rugged. Applications include the identification of areas of high levels of respirable dust and evaluating dust generation and suppression.
- Easy operation and instantaneous readings in mg/m3
- Selectable measuring ranges
- Easy to read digital display
- Highly sensitive
- Operates for over 8 hours
- Built-in battery test facility
- Optional data logger, supplied with DustComm Pro Software for data downloading, trend analysis and comprehensive reporting of concentration changes over time
- Optional tripod with adjustable mounting for unattended monitoring
The Haz-Dust I uses near-forward light scattering to measure dust concentration. As airborne particles enter the instrument they pass through an infra-red light beam and scatter the light. The amount of light that reaches the detector is directly proportional to the aerosol concentration.