Alyza IQ for Ammonium measurement


Wet chemistry Ammonium-Analyzer for  IQ SENSOR NET
(System 2020 and 282/284), for high measuring ranges
1-channel, w/o filtration pump 



Equipped with following features:
- Berthelot-Method (Indophenolblue-Method)
- 5 measuring ranges
- Automatich switch of measuring range (AutoSwitch)
- Trigger measurement
- Automatic verification with third standard solution (AutoCheck)
- Multiportvalve-Technology
- Low reagent consumption
- Automatic 1- and 2- point calibration

- Automatic cleaning
- Direct connection to IQ SENSOR NET
- Supply of max. 10 W to IQ Sensor NEt
- 2 m SNCIQ connection cable and 2 m power cable included

Power supply:
120 V/ 240 V AC 50/60 Hz

Measuring range: 
MR1: 0.020 - 1.500 mg/l NH4-N (Display: 0.000-1.500 mg/l NH4-N)
MR2: 0.020 - 5.000 mg/l NH4-N (Display: 0.000-5.000 mg/l NH4-N)
MR3: 0.02 - 15.00 mg/l NH4-N (Display: 0.00-15.00 mg/l NH4-N)
MR4: 0.05 - 50.00 mg/l NH4-N (Display: 0.00-50.00 mg/l NH4-N)
MR5: 0.1 - 150.0 mg/l NH4-N (Display: 0.0-150.0 mg/l NH4-N)

Accuracy:
MR1:  3 %,  0.06 mg/l NH4-N
MR2:  3 %,  0.06 mg/l NH4-N
MR3:  3 %,  0.06 mg/l NH4-N
MR4:  3 %,  0.15 mg/l NH4-N
MR5:  3 %,  0.75 mg/l NH4-N

Resolution:
MR1: 0.001 mg/l NH4-N
MR2: 0.005 mg/l NH4-N
MR3: 0.01 mg/l NH4-N
MR4: 0.05 mg/l NH4-N
MR5: 0.1 mg/l NH4-N

Reaction time T90: <10 min

Temperature range:
operating range: -20C ... +40C
storage range: -20C ... +50C
sample temperature range: 0C ... +50C

pH-range:
4 ... 9

Weight: 
approx. 37kg without reagents

Dimension: 
825 x 868 x 438 mm

Outputs:
Relais, current outputs, bus interface 
over IQ SENSOR NET components

Protection class: 
IP 54

Manufacturer: 
WTW

Type: 
Alyza IQ NH4-121
or equivalent




