- CCD1000-FB本質(zhì)安全型防爆便攜式微電腦粉塵儀是在引進(jìn)日本柴田 P-5L2C 型微電腦粉塵儀基礎(chǔ)上進(jìn)行防爆設(shè)計(jì)的快速測塵儀器。本儀器已取得中華人民共和國計(jì)量器具許可證(CMC)、防爆合格證(編號:320053014)、煤礦礦用安全標(biāo)志證書(編號:20053416)。
- Preview:CCD1000-FB——an intrinsic safety explosion-proof portable microcomputer dust rapid measurement instrument has achieved explosion-proof certificate and mine safety certificate, reading directly dust concentration. Measure results can be outcome in a minute.
儀器特點(diǎn):- 攜帶方便、安全可靠、測量快速準(zhǔn)確、靈敏度高、性能穩(wěn)定、直讀粉塵質(zhì)量濃度(mg/m3),1分鐘出結(jié)果。適用于煤礦井下等防爆場所勞動衛(wèi)生呼吸性粉塵、總粉塵濃度的快速測定;工礦企業(yè)生產(chǎn)現(xiàn)場爆炸性粉塵濃度連續(xù)監(jiān)測。
- 主要性能指標(biāo):
- 測定對象:作業(yè)現(xiàn)場呼吸性粉塵、總粉塵;
- 檢測靈敏度:0.01mg/m3相對誤差≤±2%;
- 測定范圍: 0.01mg/m3 ~100mg/m3(相對校正粒子);
0.01mg/m3~1000mg/m3(工業(yè)粉塵);
儀器有×10檔量程擴(kuò)展10倍。 - 測定時(shí)間:標(biāo)準(zhǔn)時(shí)間為1分鐘,設(shè)有(0.1、1、3、5、10、15)分鐘及手動檔;
- 重復(fù)性誤差:≤±2%;
- 顯 示 器:4位(9999)高亮度LED顯示,計(jì)數(shù)時(shí)測量指示燈亮;
- K值預(yù)置:儀器自校(默認(rèn))K=0.01,煤塵總塵K1=0.646,煤塵呼塵K2=0.301;
- 存儲功能:可存儲99組數(shù)據(jù);
- 輸 出:脈沖輸出;
- 環(huán)境溫度:0℃~40℃;
- 相對濕度:≤95%
- Main Specification:Meausring object: respirable dust and total dust on the scene of laborMeasuring sensitivity: 0.01mg/m3Measuring range: 0.01~100 mg/m3(corrective particle relatively)0.01~1000 mg/m3(industrial particle)Measuring time: 1 min——standard time,0.1、1、3、5、10、15——setting timemanual timeRepeatability error: ≤±2%Display screen: 4 digit LCD screen with indicationsK value setting: instrument can be self-calibrated (Initial value: K=0.01; Coal total dust: 0.648; Coal respirable dust: 0.301)Data Storage: cycle store 99 group of dataOutput: pulse outputEnvironmental temperature: 0~40℃Relative humidity: ≤95%