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Direct Reading Ion Meters
Laboratory/Field Direct Reading Ion Meters
Simplify your chemical analysis with these direct reading ion meters
Features
High Sensitivity: Most ions can be measured to below 1
ppm. Some ions such as copper (+2) can be measured down to
the low part per billion range.
Fast response time: Ion meters have a rapid response to changing ionic concentration.
Response time of 30 seconds to 1 minute is typical.
Broad concentration range: Ion meters will detect ions down to the
low part per million range up to several thousand ppm. Some of the
electrodes will measure up to a concentration of 1 Molar.
Resistant Body: The ion meters utilize ion electrodes which usable in acids, bases
and some solvents.
Portable: The ion meters are fully portable with self contained batteries. On-the-spot field measurements can be made
without a trip back to the laboratory.
Small Samples: Ion meters can measure samples as small as 5 ml.
Quick and Simple Readings: The ion meters are easy to calibrate in the lab or the field. Readings
are directly displayed on the meter panel in any convenient concentration units
including ppm (parts per million) and Molarity.
Order direct reading ion by checking off the appropriate box
below next to the ion meter you want to order.
All ion meters in the table below utilize combination
ion electrodes where the reference electrode is already included within the body of the
ion selective electrode. Scroll further for ion specifications ------------------------------------------->
Online Ordering Instructions
Click check-box of ion meter you wish to order (check should appear)
Choose connector using drop-down bar
Click on the "buy" icon on the bottom of this page. This will add all checked-off items on this page to your shopping cart.
Electrode type
Cat. No.
Cost
Check Box
Measurement Range (M)
Concentration Range(PPM)
pH Range
Temp. Range (oC)
Interferences
Ammonia
LGS-136NHD
$655.00
5exp-6 to 1.0
5exp-7 to 1.0
0.01 to 17,000
above 11
0 to 50
volatile aminues
Bromide
LIS-146BRCD
$610.00
5exp-6 to 1.0
5exp-6 to 1.0
0.4 to 79,000
2 to 14
0 to 80
S-, I-, CN-, high levels of CL- and NH3
Cadmium
LIS-146CDCD
$650.00
5exp-6 to 1.0
1exp-7 to 1exp-1
0.01 to 11,200
2 to 12
0 to 80
Ag+, Hg+2, Cu+2
Calcium
LIS-146CACD
$650.00
5exp-6 to 1.0
5exp-6 to 1.0
0.2 to 40,000
3 to 10
0 to 50
Pb+2, Hg+2, Cu+2, Ni+2
Carbon Dioxide
LGS-136COD
$694.00
5exp-6 to 1.0
exp-2 to exp-4
4.4 to 440
4.8 to 5.2
0 to 50
Volatile weak acids
Chloride
LIS-146CLCD
$610.00
5exp-6 to 1.0
5exp-6 to 1.0
1.8 to 35,500
2 to 12
0 to 80
S-2, I-, CM-, Br-
Copper
LIS-146CUCD
$650.00
5exp-6 to 1.0
1exp-8 to 1exp-1
0.0006 to 6,350
2 to 12
0 to 80
Ag+, Hg+2
Cyanide
LIS-146CNCD
$610.00
5exp-6 to 1.0
5exp-6 to 1exp-2
0.13 to 260
11 to 13
0 to 80
S-2, I-, Br-, Cl-
Fluoride
LIS-146FCD
$650.00
5exp-6 to 1.0
1exp-6 to saturated
0.02 to saturated
5 to 8
0 to 80
OH-
Fluorborate
LIS-146FLCD
$670.00
5exp-6 to 1.0
6exp-6 to 1.0
0.1 to 10,800
2.5 to 11
0 to 50
ClO4-, I-, CN-
Iodide
LIS-146ICD
$610.00
5exp-6 to 1.0
5exp-8 to 1.0
0.006 to 127,000
0 to 14
0 to 80
S-2, CN-, Br-, Cl-
Lead
LIS-146LICD
$650.00
5exp-6 to 1.0
1exp-6 to 1exp-1
0.2 to 20,700
3 to 8
0 to 80
Ag+, Hg+2, Cu+2, high levels Cd+2 and Fe+2
Nitrate
LIS-146NOCD
$650.00
5exp-6 to 1.0
7exp-6 to 1.0
0.6 to 62,000
2.5 to 11
0 to 50
ClO4-, I-, CN-, BF4-
Perchlorate
LIS-146PERCD
$650.00
5exp-6 to 1.0
7exp-6 to 1.0
0.7 to 98,000
2.5 to 11
0 to 50
no significant interferences
Potassium
LIS-146KCD
$650.00
5exp-6 to 1.0
1exp-6 to 1.0
0.04 to 39,000
2 to 12
0 to 50
Cs+, NH4+
Silver/sulfide
LIS-146AGSCD
$610.00
5exp-6 to 1.0
1exp-7 to 1.0
AG = 0.01 to 107,900 S = 0.003 to 32,100
2 to 12
0 to 80
Hg+2, Hg+
Sodium
LIS-146NACD
$585.00
5exp-6 to 1.0
1exp-6 to saturated
0.2 to 23,000
5 to 12
0 to 80
H+, K+, Li+, Ag+, Cs+, Tl+
Surfactant
LIS-146SURCD
$670.00
5exp-6 to 1.0
1exp-5 to 5exp-2
1.0 to 12,000
2 to 12
0 to 50
similar types of surfactants
Thiocyanate
LIS-146SCNCD
$610.00
5exp-6 to 1.0
5exp-6 to 1.0
0.3 to 58,000
2 to 10
0 to 80
S+2, CN-, I-, Br-, S2O3-2, NH3
Water hardness
LIS-146WHCD
$670.00
5exp-6 to 1.0
1exp-5 to 1.0
0.4 to 40,000 (as Ca)
5 to 10
0 to 50
Cu+2, Zn+2, Mi+2, Fe+2
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