|Hach : DR 2800 Portable Spectrophotometer|
More than 240 Analytical Methods and Chemistries
The Hach DR 2800 Portable Spectrophotometer can be used for more than 240 analytical methods. (Test parameters are listed on page 3.) These methods include more than 30 TNTplus™ reagent vial tests that provide innovative barcode labeling for reliable, automatic method detection.
All of the chemistries and supplies needed for these tests are available from Hach. The spectrophotometer can store up to 50 user programs and 500 data points, including
sample and operator ID.
Use a USB Memory Stick to Update the Instrument or Transfer Data
Easily update DR 2800 spectrophotometer systems and transfer measurement data with a USB memory stick. Use it to stay current as Hach releases new test methods and chemistries. Two USB ports on the instrument allow for a computer to be connected in one port, when used with an upcoming software package, while the other is used to connect the spectrophotometer to a memory device or hand-held bar code scanner.
Small Footprint and Large Touch Screen Interface
The small footprint of the DR 2800 spectrophotometer— only 8.7 by 13.1 inches—lets it easily fit into any lab as well as being completely portable. The touch screen display is intuitive to use and ergonomic in design.
Runs on Either Line Power or Battery Power
Use the DR 2800 spectrophotometer in the lab with regular line power or in the field with the optional lithium-ion battery.
Accommodates Multiple Cell Sizes and Sample Delivery Methods
The DR 2800 spectrophotometer holds eight types of Hach cells—including 1-in. square cells, 1x5-cm cells, 13-mm round vials (TNTplus), and 16-mm round vials. Three adapters are included with the spectrophotometer for other vial types such as 1-in. round/AccuVac® cells, multipath 1-in./1-cm cells, 1x1-cm square cells, and Pour-Thru™ cells. The optional Pour-Thru cell kit is ideal for rapid liquid methods when high throughput of analysis is needed.
TNTplus Reagent Vials Designed for the DR 2800 Spectrophotometer
Hach has developed TNTplus reagent vials for selected analytical methods that provide the following features when used with the Hach DR 2800 Portable Spectrophotometer:
• Automatic method detection—the spectrophotometer automatically reads the bar code, identifies the appropriate method, and takes the measurement to help eliminate human error, saving time and money.
• No reagent blank is necessary—high quality vials, tight regent production controls, 10-absorbance readings averaged for results determination, instrument calibration verification, and negligible instrument drift, all combineto eliminate the need to run reagent blanks.
• Built-in accuracy—while rotating the vial, the spectrophotometer takes 10 absorbance measurements in less than 5 seconds. The average value is used to calculate the results
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
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)
1 x USB type B (PC)
1 x USB type A
(USB storage device, printer, keyboard)