In-situ Quick-Cal Check Solution Manuel d'utilisateur télécharger pdf

Information Sheet

Due to continuing product development this information is subject to change without notice. In-Situ, the In-Situ logo, and TROLL are trademarks or regis-

1 800 446 7488

(toll-free, US and Canada) or 970 498 1500 www.in-situ.com

Multi-Parameter

Water Quality

TROLL

Catalog No. 33250

0032825 rev. 003 3/06

QUICK CAL

SOLUTION

pH, ORP, & Conductivity values

at various temperatures

pH mV µS/cm

Temp. (± 0.02) (± 5) (± 40)

C 7.10 255 4910

C 7.04 247 5635

C 7.03 239 6390

C 7.02 231 7180

C 7.00 224 8000

C 6.98 217 8850

C 6.97 209 9735

Specific Conductivity Coefficient:

1.95% /

degree C (0-25

2.06% /

degree C (15-35

2.23% /

degree C (25-50

APPLICATION

A calibration standard of an appropriate chemical composition to perform a one-

point calibration of all four MP TROLL Basic sensors (pH, ORP, Conductivity,

Polarographic Dissolved Oxygen) at the same time with a single solution. Four

250 mL containers, each sufficient for at least 2 Quick Cals.

Shelf Life, unopened 6 months

After opening 7-21 days

EXPECTED ACCURACIES

The following accuriacies may be expected when calibrating the MP TROLL

using Quick Cal solution and following instructions in the Win-Situ Quick Cal

Wizard and/or in the MP TROLL Operator's Manual:

GUIDELINES AND PRECAUTIONS

• Store the solution cool and dark. Shake well before use. For best results,

calibrate at the temperature expected during field use

• Do not store sensors in Quick Cal solution

• For best results, use fresh solution for each Quick Calibration

• Dispose of used solution by flushing down the drain with plenty of water

• Solution is best if used before date on bottle, but may be usable beyond that

date if stored cool, dark, and tightly capped

Quick Cal Meets USGS

Parameter accuracy guidelines*

pH: at pH 7 ± 0.09 pH units

✓✓

✓

over range 0-14 pH ± 0.2 pH units

✓✓

✓

ORP ± 25 mV NA

DO (with stirrer) ± 0.25 mg/L

✓✓

✓

Conductivity:

Low Range (3 – 50,000 µS/cm) ± 3%

✓✓

✓

High Range (70 – 200,000 µS/cm) ± 3%

✓✓

✓

* Calibration criteria for continuous water-quality monitors, from USGS Water-Resources

Investigations Report 00-4252, p. 13

QUICK CAL 1
SOLUTION 1

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Page 1 - SOLUTION

Information SheetDue to continuing product development this information is subject to change without notice. In-Situ, the In-Situ logo, and TROLL are

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In-situ Quick-Cal Check Solution Manuel d'utilisateur

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