Model 306 OCS臭氧標(biāo)定源,臭氧分析儀校準(zhǔn)源,臭氧標(biāo)定裝置
Model 306 OCS臭氧標(biāo)定源,臭氧分析儀校準(zhǔn)源,臭氧標(biāo)定裝置簡(jiǎn)介;
Model 306OCS臭氧標(biāo)定源是一種輕便的臭氧源,可用于標(biāo)定任意的臭氧檢測(cè)儀。該儀器凈化從周圍空氣中獲得的臭氧,且可產(chǎn)生30到1000ppbv臭氧的混合氣體??偭髁枯敵鍪?.5升/分鐘。臭氧混合比是被控制的,不受周圍空氣溫度、壓力和濕度的影響。儀器根據(jù)NIST溯源的臭氧標(biāo)準(zhǔn)校準(zhǔn)。
,臭氧分析儀校準(zhǔn)源,臭氧標(biāo)定裝置特點(diǎn):
- 可校準(zhǔn)任何臭氧檢測(cè)儀。高度的便攜式傳輸標(biāo)準(zhǔn)尤其適合于臭氧檢測(cè)網(wǎng)絡(luò)的維護(hù)
- 測(cè)試臭氧對(duì)橡膠、塑料和油漆等材料的影響
- 研究臭氧對(duì)植物的影響,可通過OCS產(chǎn)生不同臭氧值。
,臭氧分析儀校準(zhǔn)源,臭氧標(biāo)定裝置技術(shù)參數(shù):
臭氧濃度范圍: 0ppbv 和30ppbv-1,000ppbv
改變臭氧輸出值的反應(yīng)時(shí)間: ≤30秒到95%濃度變化
流量: 2.5L/min
Specifications
Method of Ozone Production | UV Photolysis of O2 at 185 nm |
Ozone Concentration Range | 0 ppbv and 30 ppbv to 1,000 ppbv |
Precision and Accuracy of Output | Greater of 2 ppbv or 2% of ozone concentration |
Response Time for Change in Ozone Output Concentration | 30 s to reach 95% of concentration change |
Flow Rate | 3.0 Liter/min volumetric |
Power Requirements | 12 V dc or 120/240 V ac, 18 watt |
Size | 3.5 x 8.5 x 11 inches (9 x 21 x 29 cm) |
Weight | 5.6 lb (2.6 kg) |
Autocalibration Scheduler | Yes; once-daily autocalibration function |