| Unit of Measure 2020we |
NTU, AU, ASBC, EBC |
| Units of Measure 2020wi |
FNU, FAU, ASBC, EBC |
| Range:* |
0-4000 NTU/FNU, 0-10,500 ASBC, 0-150 EBC |
| Resolution:* |
0.01 NTU/FNU 0.00-10.99
0.1 NTU/FNU 11.0-109.9
1 NTU/FNU 110-4000 |
| Accuracy:* |
From 0-2.5 NTU the accuracy is ±0.05 NTU.
From 2.5-100 NTU the accuracy is ±2%.
Above 100 NTU the accuracy is ±3%. |
| Detection Limit: |
0.05 NTU/FNU |
| Range Selection: |
Automatic |
| Reproducibility:* |
Reproducibility* 0.02 NTU/FNU or 1% |
| Light Source: |
Tungsten (EPA), complies with EPA 180.1 standard
860nm LED (ISO), complies with ISO 7027 |
| *Over 600 NTU/FNU units expressed as AU/FAU |
| Signal Averaging: |
Disabled, 2, 5, 10 |
| Power: |
USB computer cable/wall adapter or
Lithium ion rechargeable battery, 3.7V,
2.5” x .75”, 1.7 oz |
| Data Logging: |
500 points |
| Auto Shut-Off: |
Disabled, 5, 10, 30 seconds |
| Optional Software: |
SmartLink 3 |
| Languages: |
English, French, Spanish, Japanese,
Italian, Portuguese, Chinese |
| Response Time: |
<2 Seconds |
| Waterproof |
IP67 |
| Size: |
7.5 x 3.5 x 2.5 inches,
19.05 x 8.84 x 6.35 cm; |
| Weight: |
13 ounces |
| Display: |
6-line LCD with backlit display |
| Cat. No. |
Description |
| 1970-EPA |
2020we Kit • Portable
turbidity meter complies with
USEPA 180.1 Standard |
| 1970-ISO |
2020wi Kit • Portable
turbidity meter complies with
ISO 7027 Standard |
| Cat. No. |
Description |
| 1979-EPA |
Model 2020we Kit |
| 1979-ISO |
Model 2020wi Kit |
| 1480 |
0 NTU Standard (ISO and EPA), 60 mL |
| 1450 |
1 NTU Standard (EPA), 60 mL |
| 1451 |
10 NTU Standard (EPA), 60 mL |
| 1452 |
100 NTU Standard (EPA), 60 mL |
| 1453 |
1 FNU Standard (ISO), 60 mL |
| 1454 |
10 FNU Standard (ISO), 60 mL |
| 1455 |
100 FNU Standard (ISO), 60 mL |
| 1720 |
USB Cable (additional) |
| 1721 |
USB Wall Adapter (requires 1720) |
| 1910-CD |
SMARTLink3 Software |
| 5-0132 |
Car Charger |
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