Industrial Online Water Analysis
pH/ORP Meter
Name: Eric Chen
Tel: +86-535-8088266
Mobile: +86-18663815259
E-mail: [email protected]
Skype: jackie.chan-chemins
QQ:
294772396
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Product name : DDB-303A Portable Conductivity Meter
Product No. : DDB-303A
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Functions
1.LCD digital display ( blue backlight can be selected) 2.Four shifts of measuring ranges can be chosen and switched. 3.It has manual temperature compensation function. 4.Automatic switch of measuring range and frequency for better accuray 5.If matched with the titanium alloy sensor of 0.01cm-1 and sealed measuring reservoir, it can test high purity water. 6.It is portable and the life of batteries exceeds 100h (continual use) 7.It is equipped with DJS-1C conductance sensor(platinum black). Technical Parameters
1.Measuring range:
Conductivity: 0.00μS/cm～100 mS/cm, four kinds of measuring range can be switched
2.Accuracy:
Conductivity: ±1.0%(F.S.)
3.Stability: (±0.7% F.S.)/3h
4.Temperature compensation range: Manual(15.0～35.0)°C
5.Power supply: two alkaline batteries of model 5
6.Dimension(mm): 170×70×30
7.Net Weight: 0.3Kg
8.Case outside serial No: WXS-A004-1
Package Size: 260*260*200mm
Gross Weight: 1.5Kg Cell Constant and Measuring Range
Differences between DDBJ-350 and DDB-303A
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