LAQUA BENCHTOP PH/ORP/ION/COND/RESISTIVITY/SALINITY/TDS METER

LAQUA Benchtop pH/ ORP/ Ion/ Conductivity/ Resistivity/ Salinity/ TDS Meter

Functions:

• The meter can store 999 sets of measurement data and password can also be set

• Two channels can be displayed simultaneously

• It can be connected to computer (GLP/GMP) and printer 

Technical Specifications:

pH Measurement Method	Glass electrode method
pH Range	0.00 to 14.000 pH
pH Display Range	-2.000 to 19.999 pH
pH Resolution	0.001 pH
pH Repeatability	± 0.005 pH ± 1 digit
pH Calibration	5  points
mV (ORP) Range	±1999.9 mV
mV (ORP) Resolution	0.1 mV
mV (ORP) Repeatability	± 0.1 mV ± 1 digit
Temp. Range	0.0 to 100.0℃
Temp. Resolution	0.1℃
Temp. Repeatability	± 0.1℃ ± 1 digit
Ion Measurement Method	Ion electrode method
Ion Range	0.00 μg/L to 999 g/L (mol/L)
Ion Resolution	Valid numbers 3 digits
Ion Repeatability	± 0.5% ± 1 digit
Conductivity Measurement Method	2 AC bipolar method
Conductivity Range	Cell constant 100 m-1：0.000 mS/m~19.99 S/m Cell constant 10 m-1：0.0 μS/m~1.999 S/m Cell constant 1000 m-1：0.00 mS/m~199.9 S/m
Conductivity Resolution	0.05% of full scale
Conductivity Repeatability	±0.5% ± 1 digit
Salinity Measurement Method	Conversion from conductivity value
Salinity Range	0.00 to 80.00 PPT (0.000% to 8.000%)
Salinity Resolution	0.01 PPT (0.001%)
Salt concentration calibration	Yes
Resistivity Measurement Method	Conversion from conductivity value
Resistivity Range	Cell constant 100 m-1：0.00 Ω・m~199.9 kΩ・m Cell constant 10 m-1：0.0 Ω・m~1.999 MΩ・m Cell constant 1000 m-1：0.000 Ω・m~19.99 kΩ・m
Resistivity Resolution	0.05% F.S.
Resistivity Repeatability	±0.5% F.S. ± 1 digit
TDS Measurement Method	Conversion from conductivity value
TDS Range	0.01 mg/L to 100 g/L
TDS Resolution	0.01 mg/L
Display	Custom LCD
Ambient Temp.	0 ℃ ～ 45℃
Power Supply	AC adaptor 100 ～ 240 V 50/60 Hz
Power Consumption	Approx. 0.7 VA
Dimensions (W x D x H)/ Weight	170 x 174 x 73 mm/ 500 g
Auto Hold Function	Yes
Accessories Included	1).Electrode stand 2).Glass pH electrode (9615-10D) 3).pH 4/7/10 buffers 4).3.33M KCl referece electrolyte (502-S) 5).Conductivity electrode (3552-10D) & 6).Conductivity standard solutions 84 uS, 1413 uS, 12.88 mS & 111.9 mS (503-S)