Manufacturer: Hach
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The Hach 2100P portable turbidimeter offers a level of performance previously possible only with laboratory instruments. Microprocessor-controlled operation and Hach’s unique Ratio™ optics bring great accuracy, sensitivity, and reliability to field and in-plant testing.
Get fast, accurate turbidity testing in the field or the lab, over a wide range of samples. Compliant with USEPA Method 180.1 design criteria.
The two-detector optical system compensates for color in the sample, light fluctuation, and stray light, enabling analysts to achieve laboratory-grade performance on a wide range of samples, even under difficult, onsite conditions.
Measurement Method
- Nephelometric ratio
Regulatory
- Meets EPA Method 180.1
Light Source
- Tungsten lamp
Range
- Automatic Range Mode 0 to 1000 NTU
- Manual Range Selection 0 to 9.99, 0 to 99.9 and 0 to 1000 NTU
Accuracy
- ±2% of reading plus stray light
Repeatability
- ±1% of reading, or 0.01 NTU, whichever is greater
Resolution
- 0.01 on lowest range
Signal Averaging
- Selectable on/off
Power Requirement
- 4 AA alkaline batteries or optional battery eliminator
Battery Life
- Typical 300 tests with signal average mode off
- 180 tests with signal average mode on
Operating Temperature
- 0° to 50° C (32° to 122° F)
Sample Required
- 15 mL (0.5 oz.)
Sample Cells
- 60 x 25 mm (2.36 x 1 in.) borosilicate glass with screw caps
Dimensions
- 22.2 x 9.5 x 7.9 cm (8.75" x 3.75" x 3.12")
Weight
- 0.5 kg (1.1 lb.); shipping weight 2.7 kg (6 lb.)