HACH 2100Q Portable Turbidity Meter

HACH 2100Q Portable Turbidity Meter are right every time with on-screen assisted calibration and verification. You save time and get accurate results with an easy-to-follow interface that eliminates the need to reference complicated manuals in order to perform routine calibrations. Single-standard RapidCal™ calibration offers a simplified solution for low level measurements.

Simple Data Transfer
Data transfer with the 2100Q is simple, flexible, and doesn’ t require additional software. This feature requires the USB + Power module. All data can be transferred to the module and easily downloaded to your computer with a USB connection, providing superior data integrity and availability. With two different module options, you can customize connectivity and power to meet your specific needs.

Accuracy for Rapidly Settling Samples
The Hach 2100Q Portable Turbidimeter incorporates an innovative Rapidly Settling Turbidity™ ( RST) mode to provide accurate, repeatable measurements for difficult 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.

Specifications : 

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: Tungsten filament lamp
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, non-condensing
Storage Conditions: -40 to 60 C ( -40 to 140 F) , instrument only
Interface: Optional USB
Instrument Enclosure Rating: IP67 ( closed lid, battery compartment excluded)
Protection Class: Power Supply: Class II
Certification: CE certified
Sample Required: 10mL ( 0.3 oz.)
Sample Cells: 60mm x 25mm ( 2.36 ” x 1 ” ) borosilicate glass with screw cap
Dimensions: 22.9cm x 10.7cm x 7.7cm ( 9.0 ” x 4.2 ” x 3.0 ” )
Weight: 527g ( 1.16 lb.) without batteries; 618g ( 1.36 lb.) with four AA alkaline batteries