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Test for

Range

Resolution

Typical(±%)

Accuracy

CN1

Cyanide

0-1.9ppm

0.01

±0.05ppm or 4%

FE2

Iron,Total

0-7.5ppm

0.01(0.00-2.49ppm)

±0.02ppm

0.1(2.5-7.5ppm)

±0.3ppm or 5%

NH3

Ammonia

0 - 2ppm

0.01

±0.04ppm or 2%

PO4

Phosphate

0- 4ppm

0.01(0.00-3.0ppm)

±0.03ppm or 1%

0.01(3.1-4.0ppm)

±0.1ppm or 2%

PH5

BT-pH

5-10pH

0.1

±0.2pH(0.5pH above pH 7.8)

SS6

Sulfide

0.01-1.1ppm

0.01

±0.04ppm or 5%

   TR7

Transmission

(used for other test parameters)

99.9-0.01%T

0.1(99.9-10.0%T)

±0.1%

0.01(9.99-0.01%T)

±0.01%

Parameter

Number
of Tests

Detection Range

Chemistry

Cyanide

486812

50

(0.00-1.90 ppm)

Isonicotinic/Barbituric Acid

Total Iron,TPTZ

486650

50

(0.00-7.5ppm)

TPTZ+Reducer

Ammonia

486654

25

(0.00-2.00ppm)

Salicylate Method

Phosphate
486814

50

(0.00-4.0 ppm)

Molybdate Method

BT-PH

486652

100

5.0-10.0pH

Bromothymol blue+

Thymol blue

Sulfide

486818

50

(0.01-1.1 ppm)

DPD Reagent/FeCl3

Aluminum

486821

50

(0-600ppb)

Pyrocatechol Violet

Biguanide

486810

50

(1-100ppm)

Bromophenol Blue

Calcium Hardness

(as CaCO3)

486629

50

(20-900ppm)

Oxalic Acid

Chloride

(as NaCl)

481657

25

(3-300ppm)

Silver(ppt)

Cyanuric Acid

481652

130

(0-80ppm)

Melamine

CG-pH

486817

50

2.7-5.3pH

Bromcresol Green

Sulfate(as SO4)

486608

50

0-200ppm

Barium(ppt)

Turbidity

None

No

Reagent

3-580NTU

Turbidity