Products
Huazheng Other Equipment
DDS-307A Conductivity Meter
Its main business is the production, manufacture and sales of electrical equipment and testing instruments.
Features are as followed
Adopts large LCD screen
Double display conductivity and temperature or TDS and temperature
Compensate cell constant
Compensate temperature by manually or automatically.
Main Specifications
1. Measuring range
a. Conductivity: 0.00μS/cm~100.0mS/cm
b. TDS: 0.00mg/L~1999mg/L
c. Temperature: (0~99.9)℃
Cell constant( cm-1) | Conductivity range( μS/cm) |
0.01 | 0~2.000 |
0.1 | 0.2~20.00 |
1 | 2μS/cm~10.00 mS/cm |
10 | (10~100.0)mS/cm |
2. Accuracy of electronic unit
a. Conductivity: ±1.0%(FS)
b. TDS: ±1.0%(FS)
c. Temperature: ±0.4℃
3. Accuracy of meter
a. Conductivity: ±1.5%(FS)
b. Temperature:±0.6℃(0℃≤T≤60℃)
±1℃(60℃<T≤99.9℃)
4. Dimension 1×b×h: 290×210×95 mm
5. Weight:1.5kg
6.Normal operation conditions
a. Ambient Temperature:(0~40)℃
b. Relative humidity:<=85%
c. Power supply:AC(220±22)V;(50±l)Hz
d. No strong electromagnetic interference except the geomagnetic field.
e. No performance-affected vibrations nearby;
f. No corrosive gases in ambient air;
Its main business is the production, manufacture and sales of electrical equipment and testing instruments.