Force and mechanical measuring equipment
- DDesigned for environmental science educators and students, it contains lessons, activities, and test kits related to important parameters in water quality.
– Convenient for field measurement.
– Just buy more reagents separately when they run out.
– Supplied with HI98129 pH/EC/TDS meter, complete accessories and reagents for 100 measurements (except phosphate which is 50 measurements)
– Comes with a convenient backpack for travel.
PARAMETERS FOR MEASURING CLEAN WATER QUALITY
The HI3817BP is designed for environmental science educators and students, containing lessons, activities, and test kits related to important water quality parameters. The Lab Backpack is designed with all necessary components in one place, reducing the risk of misplacing items. Ideal for transport, this durable backpack is easy to carry to the location for on-site measurements. This portable kit contains well-constructed lessons and activities, and will allow teachers to make the most of their class time.
HI3817BP contains test kits to determine common parameters in water quality testing: acidity, alkalinity, carbon dioxide, dissolved oxygen, hardness, nitrate and phosphate, a secchi disk for monitoring turbidity and a meter HI98129 for measuring pH, conductivity (EC) and total dissolved solids (TDS).
SPECIFICATIONS
PH/EC/TDS/TEMP (HI98129) |
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How to measure |
Directly in the country Calibrate the machine regularly, before each measurement. |
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The scale |
pH |
0.00 to 14.00 pH |
EC |
0 to 3999 µS/cm |
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TDS |
0 to 2000 ppm (mg/L) |
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Arrive |
0.0 to 60.0°C / 32.0 to 140.0°F |
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Resolution |
pH |
0.01 pH |
EC |
1 µS/cm |
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TDS |
1 ppm (mg/L) |
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Arrive |
0.1°C / 0.1°F |
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Accuracy |
pH |
±0.05 pH |
EC |
±2% FS |
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TDS |
±2% FS |
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Arrive |
±0.5°C /±1°F |
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Calibration |
EC/TDS |
automatic, 1 point at: 1413 µS/cm or 1382 ppm (mg/L) |
pH |
automatic, 2 points at pH 4.01 / 7.01 / 10.01 |
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Temperature compensation |
Automatic from 0 to 50°C |
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The battery |
4 1.5V batteries |
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Guarantee |
06 months for the machine and 03 months for the electrodes (for products with intact tags and warranty card) |
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ACID |
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How to measure |
Titration |
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Measuring Scale |
0 to 100 mg/L CaCO₃ 0 to 500 mg/L CaCO₃ |
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Resolution |
1 mg/L (scale 0 to 100 mg/L) 5 mg/L (scale 0 to 500 mg/L) |
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Method |
methyl orange/phenolphthalein |
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Accompanying reagents |
110 measurements |
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ALKALINE |
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How to measure |
Titration |
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Measuring Scale |
0 to 100 mg/L CaCO₃ 0 to 300 mg/L CaCO₃ |
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Resolution |
1 mg/L (scale 0 to 100 mg/L); 3 mg/L (scale 0 to 300 mg/L) |
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Method |
phenolphthalein/bromophenol blue |
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Accompanying reagents |
110 measurements |
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CARBON DIOXIDE |
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How to measure |
Titration |
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Measuring Scale |
0.0 to 10.0 mg/L (ppm) CO2 0.0 to 50.0 mg/L (ppm) CO2 0 to 100 mg/L (ppm) CO2 |
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Resolution |
0.1 mg/L (scale 0.0 to 10.0 mg/L); 0.5 mg/L (range 0.0 to 50.0 mg/L); 1 mg/L (scale 0 to 100 mg/L) |
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Method |
phenolphthalein |
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Accompanying reagents |
110 measurements |
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TOTAL HARDNESS |
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How to measure |
Titration |
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Measuring Scale |
0.0 to 30.0 mg/L CaCO₃ 0 to 300 mg/L CaCO₃ |
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Resolution |
0.3 mg/L (range 0.0 to 30.0 mg/L) 3 mg/L (scale 0 to 300 mg/L) |
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Method |
EDTA |
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Accompanying reagents |
100 measurements |
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DISSOLVED OXYGEN – DO |
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How to measure |
Titration |
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Measuring Scale |
0.0 to 10.0 mg/L2 |
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Resolution |
0.1 mg/L |
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Method |
modified Winkler |
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Accompanying reagents |
110 measurements |
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NITRATE |
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How to measure |
Titration |
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Measuring Scale |
0 to 50 mg/L (ppm) NO3-N |
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Resolution |
1mg/L |
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Method |
Cadmium reduction |
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Accompanying reagents |
100 measurements |
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PHOSPHATE |
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How to measure |
colorimetric |
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Measuring Scale |
0 to 5 mg/L PO4³⁻ |
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Resolution |
1mg/L |
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Method |
ascorbic acid |
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Accompanying reagents |
50 measurements |
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OTHER SPECIFICATIONS |
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Supply includes |
– pH/EC/TDS/temperature meter HI98129 – Acid reagent for 100 measurements – Alkaline reagent for 100 measurements – Total hardness reagent for 100 measurements – Dissolved oxygen reagent for 100 measurements – Carbon dioxide reagent for 100 measurements – Nitrate reagent for 100 measurements – Phosphate reagent for 50 measurements - User manual – Backpack for machine. |
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Guarantee |
Only HI98129 meter warranty is 06 months for the meter and 03 months for the electrode (for products with intact tags and warranty card) |
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Accessories purchased separately |
– HI7004L: pH4.01 calibration solution for HI98129, 500mL bottle – HI7007L: pH7.01 standard solution for HI98129, 500mL bottle – HI7061L: Electrode cleaning solution immediately after measurement for HI98129, 500mL bottle – HI7007L: Electrode storage solution for HI98129, 500mL bottle – HI7031L: 1413µS/cm standard solution for HI98129, 500mL bottle – HI7030L: 1382ppm (mg/L) standard solution for HI98129, 500mL bottle – HI3811-100: Alkaline reagent, 100 tests – HI3812-100: Total hardness reagent for 100 tests – HI3818-100: Carbon dioxide reagent for 100 tests – HI3810-100: Dissolved oxygen reagent for 100 tests – HI3820-100: Acid reagent for 100 tests – HI3874-100: Nitrate reagent for 100 tests – HI3833-050: Phosphate reagent for 100 tests |