Product Features
The Hach 2100Q Portable Turbidimeter offers unsurpassed ease of use and accuracy in turbidity measurement. Only Hach offers this combination of advanced features including assisted calibration, simplified data transfer, and innovative measurement techniques that give you accurate results every time.
Hach 2100Q Standard Features
Easy On-Screen Assisted Calibration and Verification
The 2100Q Portable Turbidimeter provides confidence your measurements are right every time. On-screen assisted calibration and verification save you time and ensure accuracy. With an easy-to-follow interface, complicated manuals are not needed to perform routine calibrations. Single-standard RapidCal™ calibration offers a simplified solution for low level measurements.
Simple Data Transfer
Customisable power and connectivity modules provide smooth data transfer and flexibility. Optional USB+Power Module allows data download to any computer via USB port, providing superior data integrity and availability
Accuracy for Rapidly Settling Samples
The innovative Rapidly Settling Turbidity™ mode provides accurate, repeatable measurements for di@cult to measure, rapidly settling samples. An exclusive algorithm that calculates turbidity based on a series of automatic readings eliminates redundant measurements and estimating.
Convenient Data Logging
Up to 500 measurements are automatically stored in the instrument for easy access and backup. Stored information includes: date and time, operator ID, reading mode, sample ID, sample number, units, calibration time, calibration status, error messages and the result.
Optical System for Precision in the Field
The two-detector optical system compensates for color in the sample, light fluctuation, and stray light, allowing you to achieve laboratory-grade performance on a wide range of samples, even under difficult site conditions.
| Measurement Method | Ratio turbidimetric determination using a primary nephelometric light scatter signal (90°) to the transmitted light scatter signal. |
| Regulatory | Meets EPA Method 180.1 |
| Light Source | Light-emitting diode (LED) @ 860 nm |
| Range | 0 to 1000 NTU (FNU) |
| Accuracy | ±2% of reading plus stray light from 0 to 1000 NTU |
| Repeatability | ±1% of reading, or 0.01 NTU (FNU), whichever is greater |
| Resolution | 0.01 NTU on lowest range |
| Stray Light | <0.02 NTU (FNU) |
| Signal Averaging | Selectable on/off |
| Detector | Silicon photovoltaic |
| Reading Modes (user selectable) | Normal (Push to Read) Signal Averaging Rapidly Settling Turbidity |
| Data Logger | 500 records |
| Power Requirement | 110-230 Vac, 50/60 Hz (with Power or USB+Power Module) 4 AA alkaline batteries Rechargeable NiMH (for use with USB+Power Module) |
| Operating Conditions | Temperature: 0 to 50°C (32 to 122°F) Relative Humidity: 0 to 90% @ 30°C, 0 to 80% @ 40°C, 0 to 70% @ 50°C, noncondensing |
| Storage Conditions | -40 to 60°C (-40 to 140°F), instrument only |
| Languages | English, French, German, Italian, Spanish, Portuguese (BR), Portuguese (PT), Bulgarian, Chinese, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian, Russian, Slovenian, Swedish, Turkish |
| Interface | Optional USB |
| Instrument Enclosure Rating | IP67 (closed lid, battery compartment excluded) |
| Protection Class | Power Supply: Class II |
| Certification | CE certified |
| Sample Required | 15 mL (0.3 oz.) |
| Sample Cells | 60 x 25 mm (2.36 x 1 in.) borosilicate glass with screw cap |
| Dimensions | 22.9 x 10.7 x 7.7 cm (9.0 x4.2 x 3.0 in.) |
| Weight | 527 g (1.16 lb) without batteries 618 g (1.36 lb) with four AA alkaline batteries |
| Warranty | 1 |
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