DR2500 spectrophotometerDetailed product description：

Product Introduction
The Odyssey DR2500 spectrophotometer is the latest product launched by Hach Corporation, which is widely used in industrial and municipal fields. It can perform laboratory water quality analysis on drinking water, industrial wastewater, boiler water, and condensate water.
The technologically advanced Odyssey built-in pH meter can accurately measure pH without affecting the use of the photometer. Its automatic wavelength correction and selection function ensures instrument accuracy, reduces human error, and saves measurement time. At the same time, the universal sample adapter can accurately place sample pools of different sizes, allowing operators to quickly and easily set experimental conditions. The above features of the Odyssey DR/2500 spectrophotometer, combined with its patented concentric circle layout multi-color instrument optical system, make your laboratory stand out.

Easy to use: The Odyssey DR/2500 is the first to use an advanced touchscreen user interface, with interactive software guiding users to operate quickly and conveniently. The priority program menu allows users to store and use programs for quick access. The built-in shortcut options allow for direct setting of experimental options, such as date, resolution, measurement unit, user ID, sample ID, and the unique sliding cover and touchscreen design of the Odyssey DR/2500, making the instrument corrosion-resistant and easy to clean. The accompanying operation manual is illustrated with text and graphics, making it easy to use.  
Built in pH meter
Automatic wavelength selection and calibration
Universal sample adapter
Software Upgrade and Self Keying
Optional advanced software package
Touch screen with shortcut keys
Priority Program
Data storage capacity

DR2500 spectrophotometer product features
Wavelength range: 365~880nm
Bandwidth: 4nm+/-1nm
Wavelength accuracy:+/-1nm, 400-700nm
Wavelength resolution: 1nm
Wavelength selection: automatic
Scanning speed: 200nm/min
Optical System: Concentric Spectral System
Wavelength correction: automatic
Luminous range:+/-0.001 to 3.2Abs
Accuracy:+/-0.005Abs (0.0 to 0.5Abs); +/-1% (0.5 to 2.0 Abs)
Correction deadline: It is recommended to do it once a year
Stray light:>2.5A,<0.3% T @ 400NM
Reading mode: transmittance, absorbance, concentration, pH，mV， temperature
PH input: sensIONTM5 pin connector
RS232 output: standard 9-pin connector, bidirectional communication
Parallel printer: standard 25 pin
Power supply: 9Vdc @ 1amp; 95～240Vac； 5060Hz; automatic selection
Rechargeable battery: automatic charging, available for 15 minutes
Sample pool: 9-mm to 1-inch circular, including COD/Test/NTube # 8482; Bottle; AccuVac (1-inch circular); 1, 2, 5 × 1-cm colorimetric dish
Interface: Touchscreen graphical interface, 320 × 240 pixels
Data storage: 1000 data points (date, time, result, sample ID, user ID), 10 wavelength graphs, 50 user calibration values
Size: 19 × 38 × 13.5cm
Weight: 1.95kg
Keyboard: 5 keys
Sample slot: 9nm to 25.4mm circular sample cell holder (included), 1-, 2-, 5-cm rectangular holder (optional)
Printer interface: external serial port and parallel port
Real time clock: Yes
Real time calendar: Yes
Working environment: 10 to 40 ℃; 85% relative humidity
Storage environment: -10 to 60 ℃; 85% relative humidity
PH range: -2.00 to 1. ninety-nine
PH resolution: 0.001/0.01/0.1
MV range: -2000 to 200mV
MV resolution: 0.1mV
Accuracy:+/-1mV,+/-0.05% mV reading
Temperature probe reading range: -10 to 110 ℃
Temperature probe reading resolution: 0.1 ℃
Temperature probe reading accuracy:+/-1.0 ℃