Hanna Instruments MULTIPARAMETER ION SPECIFIC METERS User Manual

15
The HI 93742 meter measures the iron and manganese content in
water, wastewater and seawater (iron only) in the following ranges:
Iron 0 to 400 µg/L (ppb)
Manganese 0 to 300 µg/L (ppb).
SPECIFICATIONS
Range Fe 0 to 400 µg/L
Mn 0 to 300 µg/L
Resolution 1 µg/L
Accuracy Fe ±10 µg/L ±8% of reading
Mn ±2 µg/L ±3% of reading
Typical EMC ±1 µg/L
Deviation
Light Source Light Emitting Diode @ 555 nm
Method Adaptation of the TPTZ method for iron and
PAN method for manganese. The reaction be-
tween iron or manganese and the reagents
respectively causes a blue or an orange tint in
the sample.
REQUIRED REAGENT
Code Description Quantity
Iron
HI 93746-0 TPTZ reagent 2 packets
HI 93742
Iron LR/Manganese LR
HI 93742 - HI 93742 -
HI 93742 - HI 93742 -
HI 93742 -
Iron Low Range andIron Low Range and
Iron Low Range andIron Low Range and
Iron Low Range and
Manganese Low RangeManganese Low Range
Manganese Low RangeManganese Low Range
Manganese Low Range

Hanna Instruments MULTIPARAMETER ION SPECIFIC METERS Specifications

General

Brand	Hanna Instruments
Model	MULTIPARAMETER ION SPECIFIC METERS
Category	Measuring Instruments
Language	English