負(fù)壓檢漏儀相對(duì)于正壓檢漏儀有其*的優(yōu)點(diǎn),部分被檢工件可能運(yùn)行與負(fù)壓狀態(tài),此時(shí)正壓檢測(cè)便失去實(shí)際使用意義,而負(fù)壓檢漏儀就有其*的特點(diǎn).檢漏儀檢測(cè)范圍能達(dá)到-5kPa~-100kPa ,能適應(yīng)多種工作環(huán)境. 它在對(duì)檢漏量具有直觀、方便、實(shí)用、實(shí)時(shí)、數(shù)字化、準(zhǔn)確 等特點(diǎn).
負(fù)壓檢測(cè)儀 | ||||
測(cè)試方式Test Methods | 真空Vacuum | |||
操作語言Language | 中文,英文可定制Chinese , English can be customized | |||
壓力單位顯示Pressure unit display | KPa、MPa、Bar | |||
壓力調(diào)整方式Pressure adjustment mode | 手動(dòng)anual | |||
泄漏量單位Units of measurement | Pa、Pa/s、ml/min | |||
真空泵抽速Vacuum pumping speed | 3L/S | |||
檢測(cè)通道數(shù)量Number of Channels | 32 | |||
檢測(cè)時(shí)間設(shè)置Detection time setting | 0-999s | |||
響應(yīng)時(shí)間Response time | 1s | |||
檢測(cè)氣體Detectable masses | 氮?dú)饣蛘邼崈魤嚎s空氣 N2, clean compressed air | |||
含油量Oil content≦0.1 mg/m3; 固體顆粒物Particulate matter≦1μm; | ||||
通信接口Communication Interface | R232 | |||
輸入輸出In/outputs | 可連接PLC程序 PLC compatible for control and status information | |||
電源電壓Supply voltages | 220 V±10%,50Hz | |||
功率消耗Power consumption | 200W | |||
外觀尺寸Dimensions (L x W x H) | 354×330×214mm | |||
重量Weight | 30kg | |||
防護(hù)級(jí)別Type of protection | IP20 | |||
訂貨信息 | ||||
型號(hào)Type | 測(cè)試壓力pressure | 檢測(cè)范圍(量程) range | 精度Accuracy | |
負(fù)壓差壓 | V800 | -99~-5kpa | ±500Pa;±1000Pa;±2000Pa | 1pa |
負(fù)壓直壓 | VZ201 | -99~-5kpa | 100KPa | ≦3KPa |
負(fù)壓流量 | VL501 | -99~-5kpa | 5-1000mL/min | 0.1mL/min |
負(fù)壓流量 | VL502 | -99~-5kpa | 1-50L/min | 0.1L/min |
備注:具體規(guī)格,型號(hào),外觀等,以簽訂合同為準(zhǔn)