conductivity meter, bench-top conductivity meter DDS-11A

1. Large LCD screen with controllable white backlight.

2. Built-in microprocessor chip has Intelligent functions such as auto calibration, ATc, data storage, functionsettings, auto diagnosis, auto power off, and undervoltage prompt, etc.
3. Auto recognition of 8 conductivity standard solution with 2 kinds of options: Europe & UsA, and china.
4. Adopt advanced conductivity measurement technology, one point calibration of conductivity electrode withconstant K=1 can meet the measuring accuracy requirements for test 0.5u S/cm ~ 200mS/cm.
5. Can switch between conductivity, TDs, salinity and resistivity. Multinomial calculation for TDs and salinity to

ensure the conversion precision of the full scale.
6. Conductivity mode has the function of non-linear temperature compensation for high purity water.
7. Plastic conductivity electrode with automatic temperature compensation to ensure fast and accurate result

Model		DDS-11A	DDS-307A
Parameters		Conductivity	Conductivity/TDS/℃
Range	Cond	(0~2×105) uS/cm	1.0.00μS/cm-100mS/cm
	TDS	－	0-1000 mg/L
	Temp	－	(0.0  ~ 60.0)℃
Accuracy	Cond	±1.0%FS ±1bit	±0.5%FS
	TDS	－	±1.0%FS
	Temp	－	±0.3℃±1bit
Temp. Compensation		(5 ~ 35)℃, manual	(0.0 ~ 40.0)℃, auto/manual
Power		220V/110V
Dimension/N.W.		300×200×90 mm / 1.5kg
Shipping size/G.W.		330×260×280 mm / 2kg
Standard Accessaries		Electrode Holder	Electrode Holder
		Cond. electrode (K=1)	Cond. electrode (K=1)
		Power adapter	Power adapter
		Maunal	Maunal
		－	Temperature probe