Section 1 Specifications - Hach 2100Q User Manual

Section 1 Specifications

Specifications are subject to change without notice.
Specification Details
Measurement Ratio turbidimetric determination using a primary
method nephelometric light scatter signal (90°) to the
transmitted light scatter signal.
Regulatory 2100Q: Meets EPA Method 180.1
Lamp source 2100Q: Tungsten filament lamp
2100Qis: Light-emitting diode (LED)
Range 0–1000 NTU (FNU)
Accuracy ±2% of reading plus stray light from 0–1000 NTU
(FNU)
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 Selectable on or off
averaging
Detector Silicon Photodiode
Reading modes Normal (Push to Read), Signal Averaging or Rapidly
Settling Turbidity
Calibration Single step RapidCal for Low-Level Regulatory
options Reporting from 0–40 NTU (FNU)
Full range calibration from 0–1000 NTU (FNU)
Calibration to degrees of turbidity
Calibration Records the last 25 successful calibrations
logger
Specification Details
Verification Logs the last 250 successful verifications
logger
Data logger 500 records
Power AC 100–240 V , 50/60 Hz (with power or USB/power
requirement module)
4 AA alkaline batteries
Rechargeable NiMH (for use with USB/power
module)
Operating Temperature: 0 to 50 °C (32 to 122 °F)
conditions
Relative Humidity: 0–90% at 30 °C, 0–80% at 40 °C,
0–70% at 50 °C, noncondensing
Storage –40 to 60 °C (–40 to 140 °F), instrument only
conditions
Interface Optional USB
Sample 15 mL (0.5 oz.)
required
Sample cells Round cells 60 x 25 mm (2.36 x 1 in.) borosilicate
glass with screw caps
Dimensions 22.9 x 10.7 x 7.7 cm (9.0 x 4.2 x 3.0 in.)
Weight 530 g (1.17 lb) without batteries
620 g (1.37 lb) with four AA alkaline batteries
Meter IP67 (closed lid, battery and module compartment
enclosure excluded)
rating
Protection class Power supply: Class II
Certification CE certified
Warranty 1 year (EU: 2 years)
English 3