CD650多參數(shù)防水型測量儀

技術(shù)參數(shù):
1.測量參數(shù)：電導(dǎo)率/TDS/鹽度/電阻率/溶解氧/℃
2.溫度量程:10.0to 110℃(儀表);0 to 60.0℃(溶解氧電極)
分辨率:0.1℃
精度: ±0.5℃
3.電導(dǎo)率量程:0 to 2.000μS/cm;2.000 to300.0μS/cm;300.0μS/cm to 4.000mS/cm;
4.000 to 40.00mS/cm; 40.00 to 500.0mS/cm
分辨率:0.01;0.01μS/cm;0.001,0.01,0.1mS/cm
相對精度:全量程±1%+1LSD
校正點(diǎn):自動(dòng)4點(diǎn),手動(dòng)5點(diǎn)
電導(dǎo)池常數(shù)：0.010 to 10.000
溫度補(bǔ)償系數(shù)：線性&純水
標(biāo)準(zhǔn)溫度：15 to 30℃
自動(dòng)選擇量程：是
4.TDS量程:0 to 2.000 ppm;2.000ppm to300.0ppm;300.0ppm to 4.000ppt;4.000ppt to 40.00ppt;40.00ppt to 500.0ppt
分辨率: 0.01,0.1ppm;0.001,0.01,0.1ppt
相對精度:全量程±1%+1LSD
TDS 系數(shù):0.40 to 1.0
5.鹽度量程:0 to 0.770 ppm;0.770ppm to143.3ppm;143.3ppm to 2.138ppt;2.138ppt to 23.64ppt;23.64ppt to 80.00ppt
分辨率: 0.01,0.1ppm;0.001,0.01ppt
相對精度:全量程±1%+1LSD
6.電阻率量程:2.000Ω to 25.00Ω;25.00Ω to250.0Ω;250.0Ω to 3.333kΩ;3.333kΩ to 500.0kΩ;500.0kΩ to 20.00MΩ
分辨率: 0.01,0.1,0.001Ω;0.1,0.01MΩ
相對精度:全量程±1%
7.溶解氧量程:0.00 to 90.00mg/L/ppm
分辨率: 0.01mg/L;0.01ppm
相對精度:±0.2mg/L
校正點(diǎn)：1 點(diǎn)
8.%氧飽和度量程:0 to 600.0%
分辨率: 0.1%

相對精度:±2.0%
9.鹽度補(bǔ)償量程:0.0 to 50.0ppt
分辨率: 0.1ppt
方法：自動(dòng)/手動(dòng)
10.大氣壓力補(bǔ)償量程:450 to 825mmHg;59.9 to 109.9kPa
分辨率: 0.1mmHg/kPa
方法：自動(dòng)補(bǔ)償
11.溫度補(bǔ)償系數(shù):自動(dòng)/手動(dòng)(0.0 to 100℃)
12.GLP 標(biāo)準(zhǔn)：符合
13.校正提醒：是
14.IP67 標(biāo)準(zhǔn)：符合
15.數(shù)據(jù)存儲(chǔ)：500 組
16.操作溫度：0 到50℃
17.鎖定功能：是
18.LCD 顯示:背光LCD(5.4*7.1cm)
19.自動(dòng)關(guān)機(jī):2 到30分鐘不操作自動(dòng)關(guān)機(jī)
20.輸入：DC phono sockets, BNC, 8 針接口
21.輸出：IrDA(紅外傳輸), RS232
22.電源:4*1.5 V ‘AAA’堿性電池;9V 穩(wěn)壓電源,500mA
23.電池壽命:> 200 小時(shí)
24.尺寸/重量:18.3cm*9.5*5.7cm/460g(單機(jī)); 40cm*33cm*10cm/3200g(裝箱)