Specifications - Hach DR 1900 Manuel D'utilisation De Base

Table of contents
Specifications on page 3
General information on page 4
Installation on page 6
Startup on page 10
Expanded manual version
For additional information, refer to the expanded version of this manual, which is available on the
manufacturer's website.

Specifications

Specifications are subject to change without notice.
Specification
Measurement mode
Dimensions (W x D x H)
Enclosure rating
Weight
Power requirements (internal)
Power requirements (external)
Interface
Operating temperature
Storage temperature
Lamp source
Wavelength range
Photometric measuring range
Wavelength accuracy
Spectral bandwidth
Photometric accuracy
Photometric linearity
Wavelength selection
Stray light
Repeatability
Wavelength resolution
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Additional information is available on the manufacturer's website.
Standard operation
Maintenance
Troubleshooting
Details
Transmittance (%), Absorbance (Abs) and Concentration (Conc)
178 x 261 x 98 mm (7.0 x 10.3 x 3.8 in.)
IP67 (closed sample cell cover)
1.5 kg (3.3 Ib)
AA size Alkaline (4x) or
rechargeable Nickel Metal Hydride (NiMH) batteries (4x) (optional module
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necessary )
Power supply: 110-240 VAC; 50/60 Hz (optional module necessary
USB mini (optional module necessary
10 to 40 °C (50 to 104 °F); maximum 80% relative humidity (non-
condensing)
-30 to 60 °C (-30 to140 °F); maximum 80% relative humidity (non-
condensing)
Xenon flash
340-800 nm
±3.0 Abs (wavelength range 340-800 nm)
±2 nm (wavelength range 340-800 nm)
5 nm
3 mAbs at 0.0 to 0.5 Abs, 1% at 0.50 to 2.0 Abs
< 0.5% to 2 Abs
≤ 1% at > 2 Abs with neutral glass at 546 nm
Automatic, based on the method selection
< 0.5% T at 340 nm with NaNO
± 0.1 nm
1 nm
on page 11
on page 14
on page 15
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