DDS-307A Conductivity Meter

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DDS-307A Conductivity Meter

Features
1. The DDS-307A conductivity meter usesa large screen with LCD segmented display.
2. Automaticand manual temperature compensation can be supported.
3. If matched with the titanium alloy electrode of 0.01cm-1 and sealed measuringcell, it can test ultrapure water.

Technical Specifications

Model		DDS-307A
Parameters		Conductivity/ TDS/ ℃
Range	Conductivity	0.00μS/cm～100mS/cm
	TDS	0 ～1000mg/L
	Salinity	—
	Temperature	0.0～60.0℃
Resolution	Conductivity	0.01μS/cm
	TDS	1 mg/L
	Salinity	—
	Temperature	0.1℃
Accuracy	Conductivity	±0.5% (FS)
	TDS	±1.0% (FS)
	Salinity	—
	Temperature	±0.3℃±1 bit
Stability		(±0.33%(FS))/3h
Temp compensation		Manual/Auto 0.0～40.0℃
Temp coefficient		2%
Display		LCD, dual parameter
Power		AC 220±22V, 50±l Hz
Package no.		WXS-A008-1
Shipping package		610x290x640mm, 2.5kg

Cell Constant and CorrespondentConductive Measuring Range (DDS-307A Conductivity Meter)

Cell constant (K) (cm-1)

0.01

0.1

1.0

10.0

Measuring range

For solutions (μS/cm)

0.0～2.0

0.2～20.0

2～1×104

1×104～1×105

Standard Configuration

Parts No.	Description	Quantity
61069001	DDS-307A conductivity meter	1
31609001	Platinum black electrode(K=1)	1
31009001	Temperature sensor	1
33009001	Flexible electrode holder	1
32109001	Power line (EU type)	1

Optional Accessories

Parts No.	Description
31609002	Bright electrode(K=1)
31609003	Conductivity electrode(K=10)
31609005	Platinum electrode(K=0.1)
31609006	Titanium alloy electrode(K=0.01)
31609007	Sealed measurement cell
32109002	Power line (US type)
32109003	Power line (UK type)
32009002	Power supply (US type)
33009006	Printer

INESA is a professional conductivity meter manufacturer and supplier, based in China. We also provide pH meter, dissolvedoxygen meter, conductivity sensor, spectrophotometer, melting point apparatus,and more.

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