DR 3800TM Benchtop Spectrophotometer is an all-purpose visible laboratory spectrophotometer with an expanded feature set including:
High-speed wavelength scanning
Color touch screen display
Help Guide ( on-screen procedures for popular Hach and TNTplus programs)
LINK2SC software ( allows comparison of lab and process data)
Chopper optics for true open measurement
Automatic test recognition and 10-fold measurement with TNTplus chemistries
Includes: Instrument, universal power supply with 4 plug adapters, printed user manual ( English) , CD user manual/ procedures ( English, Spanish, French, Portuguese) , Help Guide software, 1 inch square matched glass sample cells, dust cover, adapters A, B, and C with adapter carrier

Optional Accessories:

LINK2SC Software
Pour-Thru Cell Kit for high-volume analysis and trace level measurement
Test filter set

Specifications:
Operating Mode: Transmittance ( % ) , Absorbance and Concentration
Source Lamp: Tungsten
Wavelength Range: 320 to 1100nm
Wavelength Accuracy: ± 1.5 nm
Wavelength Resolution: 1 nm
Wavelength Calibration: Automatic
Wavelength Selection: Automatic, based on method selection
Spectral Bandwidth: 5 nm
User-entered Calibrations up to 50
Data Logging 1000 points
Automatic Method Recognition With TNTplus vial tests
10-fold measurement and averaging With TNTplus vial tests
Display Color touch screen
External Outputs USB ( 1 x type A, 1 x type B)
Cell Compatibility 1" square, 1" round, 1-cm square, 1-cm x 5-cm, Multipath 1" / 1-cm, 16-mm round, 13-mm round
Export Capability .csv ( comma-separated values) file
Languages English, French, German, Italian, Spanish, Portuguese, Korean, Japanese, Chinese, Czech, Danish, Dutch, Hungarian, Polish, Romanian, Russian, Slovak, Swedish, and Turkish.