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Spectrohotometer DR 2800 Hach

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Operating Mode Transmittance (%), Absorbance, and Concentration
Source Lamp Tungsten
Pre-Installed Programs More than 240
Available User Programs 50
Data Storage 500 points
Export Capability .csv (comma-separated values) file format 
Wavelength Range 340 to 900 nm
Wavelength Accuracy ±1.5 nm
Wavelength Resolution 1 nm
Spectral Bandwidth 5 nm
Wavelength Calibration Internal, automatic at power-on, visual feedback
Wavelength Selection Automatic: based on selected program 
Automatic: based on barcode printed
on TNTplus™ reagent vials
Manual: in all modes except stored programs Enclosure Rating IP 41
Operating Temperature 10 to 40°C (50 to 104°F)
Operating Humidity 80% relative humidity, non-condensing, maximum
Storage Requirements Temperature: -25 to 60°C (-13 to 140°F)
Humidity: 80% relative humidity,non-condensing, maximum
Power Requirements Line: 100 to 240 V; 47/63 Hz; automatic changeover
Battery: Lithium-Ion 11V/4400mAh
Interface
USB 1.1 (10 ft. (3 m) cable, maximum)
Languages
English, French, German, Italian,
Spanish, Portuguese, Chinese,
Japanese, and Korean (please contact
your Hach representative for availability
of additional languages)
Connections
1 x USB type B (PC)
1 x USB type A
(USB storage device, printer, keyboard)
Sample Cell Compatibility
1-in. square
1-in. round
1 cm square
1x5 cm
13 mm round
16 mm round
Multipath 1-in./1 cm
Pour-Thru™ with 1-in./1 cm path lengths
Accessories
Included:
– 1-in. square matched glass
sample cells
– Cell adapters for 1-in. round/
AccuVac cells, 1x1 cm cells,
and multi-path 1-in./1 cm cells
– Universal power supply, 100 to 240V,
47/63Hz, with plug adapters for EU,
GB, US, China
– Protective cover for storing adapters
– Dust cover
Optional:
– Hach Pour-Thru cell
– External USB keyboard
– Rechargeable lithium-ion battery
– Carrying Case
– DataTrans™ Software
Dimensions
220 x 137 x 332 mm (8.7 x 5.4 x 13.1 in.)
width, height, depth
Weight
Without battery: 4.06 kg (8.95 lbs.)
With battery: 4.38 kg (9.65 lbs.)

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