Specification
Description AL15
The AL15 combines the features of several hand-held meters. It is designed for multi purpose operation and measures pH/ Redox, dissolved oxygen and conductivity/ TDS.
The AL15 incorporates an intuitive user interface, large, easy to read display and is supplied with a sturdy handy case with electrodes, buffer solution and accessories.
Applications
Drinking Water
Cooling/ Boiler Water
Waste Water
Pool Water
Surface Water
Water Treatment Companies
Industrial and Governmental Laboratories
Highlights
 pH/ Redox, Conductivity, Dissolved Oxygen etc.
 All in one
 Real time data logger
 Large digital display
 Protective casing
 RS 232 / USB
Delivery Content
AL15 Set pH / Con / Oxi instrument, batteries, pH electrode, temperature probe, conductivity probe, oxygen sensor, pH buffer set 4, 00 / 7, 00, electrolyte, membrane heads, instruction manual, guarantee sheet, in case. Code 4724200
AL15 Set pH / Con instrument, batteries, pH electrode, temperature probe, conductivity probe, pH buffer set 4, 00 / 7, 00, instruction manual, guarantee sheet, in case. Code 4724210
AL15 Set pH / Oxi instrument, batteries, pH electrode, temperature probe, oxygen sensor, pH buffer set 4, 00 / 7, 00, electrolyte, membrane heads, instruction manual, guarantee sheet, in case. Code 4724220
AL15 Set pH / Redox, instrument, batteries, pH electrode, temperature probe, redox electrode, pH buffer set 4, 00 / 7, 00, instruction manual, guarantee sheet, in case. Code 4724230
Technical Data AL15
Display Large LCD display with contrast adjustment
Measurement
pH: 0 to 14.00 pH
ORP: ± 1999 mV
Conductivity:
200 µ S / 2 mS / 20 mS / 200 mS
TDS ( Total Dissolved Solids) :
Dissolved Oxygen: 0 to 20.0 mg/ l
Data Logger Real time data logger
Data Memory Auto or manual data memory, 16000 data sets
Data Hold Max, Min
Interface USB, RS232
Probes pH, ORP, Conductivity/ TDS,
Dissolved Oxygen and ATC
Power off Auto shut off or manual off
Data Output RS 232 PC serial interface
Power Supply DC 1, 5 V battery ( UM3, AA) , x 4 PCs or DC 9V adapter in
Software Data acquisition software
Data logger software
CE-Conformity
pH/ Redox
Range pH 0 to 14 PH, mV -1999 mV to 1999 mV
Resolution 0 - 14 pH, 0.01 pH, 0 - 1999 mV, 1 mV
Accuracy 0 - 14 pH, ± 0.02 pH + 2 digits
0 - 1999 mV, ± 0.5 % + 2 digits
Temperature Compensation manual 0 - 100 ° C, automatic ( ATC)
pH Calibration pH 7, pH 4, and pH10, 3 points calibration
Oxygen
Range
Dissolved Oxygen
0 to 20.0 mg/ l ( liter)
Oxygen in Air
0 to 100.0 %
Temperature 0 to 50 ° C
Resolution Dissolved Oxygen 0.1 mg/ l, 0.1 % O2
Temperature 0.1 ° C
Accuracy Dissolved Oxygen ± 0.4 mg/ l
( 23± 5 ° C) Oxygen in Air ± 0.7% O2
Temperature ± 0.8 ° C / 1.5 ° F
Salinity Correction 0 to 39 % Salt
Air Pressure Comp. 0 to 8900 meter
Concuctivity/ TDS
Range/ Resolution Conductivity ( µ S, mS)
0 - 200.0 µ S / 0.1 µ S
0.2 - 2.000 mS / 0.001 mS
2 - 20.00 mS / 0.01 mS
20 - 200.00 mS / 0.1 mS
TDS ( Total Dissolved Solids)
0 - 132 ppm / 0.1 ppm
132 - 1, 320 ppm / 1 ppm
1, 320 - 13, 200 ppm / 10 ppm
13, 200 - 132, 000 ppm / 100 ppm
Temperature
0 - 60 ° C / 0.1 ° C ; 32 - 140 ° F / 0.1 ° F
Accuracy ± 2 % F.S. + 1 digit ; ± 0.8 ° C / ± 1.5 ° F
Function Conductivity ( µ S, mS )
TDS ( Total Dissolved Solids, PPM )
Temperature ( ° C, ° F)
Indomonster Priority