DR3800 desktop spectrophotometerDetailed product description：

American Hash DR3800 Desktop Spectrophotometer - Technical Parameters

Operating mode transmittance (%), absorbance, and concentration
Light source tungsten lamp
Over 240 pre-set programs
50 user programs
Data storage for 1000 sets of data
Output. csv file format
Wavelength range 320-1100 nm
Wavelength accuracy ± 1.5nm (wavelength range between 340-900nm)
Wavelength resolution of 1 nm
Spectral bandwidth 5 nm
Automatic wavelength calibration
Wavelength selection automatic selection: based on the selected hash program automatic selection: based on the printing on the TNT plus reagent bottle
Barcode manual selection: Select from the touch screen (excluding stored programs)
Protection level IP 32
Operating temperature 10~40 ℃
The maximum relative humidity is 80%, with no condensation
Storage requirements Temperature: -40~60 ℃ Humidity: Maximum relative humidity of 80%, no condensation
Power requirements: External power supply: 100-240V/50-60Hz, automatic conversion
Interface USB 1.1 (cable length up to 3 meters)
User interface languages include English, French, Spanish, Portuguese, Chinese, Japanese, Korean, etc
Connect 1 x USB Type A 1 x USB Type B
Sample pool compatibility
1-inch square pool
1-inch circular pool
1cm square pool
1×5cm
13mm circular pool
16mm circular pool
Multi path length 1 inch/1 centimeter
Pour Thru flow cell with a 1-inch/1cm optical path length
AccuVac ampoules
Attachment
including:
1-on-1 inch square glass sample pool
1 multi-functional sample cell adapter (suitable for 1-inch round/AccuVac ampoules, 1 × 1cm sample cell, multi path 1-inch/1cm round sample cell)
Universal power supply, 100-240VAC, 50-60Hz, with plug adapters available for use in the European Union, United Kingdom, United States, and China.
Adapter box for storage adapter
dust cover
Help Guide Software
Optional
Hach Pour Thru Flow Pool Component
USB handheld barcode scanner
External USB keyboard
DataTransTM software
size
368×144×359mm
weight
6.4kg

Technical parameters are subject to change without prior notice.
Engineering technical parameters
1. This spectrophotometer is a multi wavelength spectrophotometer designed specifically for analyzing various substances in the laboratory.
2. The instrument can measure all of the following substances: metoclopramide, aluminum, arsenic, barium, atrazine, benzothiazole, boron, bromine, cadmium, chloride, chlorine dioxide, chlorine, chromium, cobalt, chromaticity, copper, cyanide, cyanuric acid, dissolved oxygen, fluoride, formaldehyde, hardness, hydrazine, iodine, iron, lead, manganese, mercury, molybdenum/molybdate, monochloramine, nickel, nitrogen (in the form of ammonia, nitrate, nitrite, total nitrogen, total Kjeldahl nitrogen), chemical oxygen demand, oxygen scavengers, ozone PCB、 Phenol, phosphoric acid, phosphorus, potassium, quaternary ammonium salts, ammonium compounds, selenium, silicon, silver, sulfides, sulfates, surfactants, suspended solids, tannic acid and lignin, total organic carbon, toluene triazole, total petroleum hydrocarbons (TPH), chloroform, toxicity, volatile acids, and zinc.
3. The following testing methods are recognized by USEPA: arsenic, chlorine dioxide, residual chlorine, total chlorine, hexavalent chromium, copper, fluoride, total iron, manganese, nickel, ammonia nitrogen, nitrite nitrogen, chemical oxygen demand, phenol, reactive phosphorus, total phosphorus, sulfides, sulfates, and zinc.
4. The wavelength range of the instrument is 320-1100nm. When the wavelength range is between 340-900nm, the accuracy is ± 1.5nm, the resolution is 1nm, and the maximum bandwidth is 5nm.
5. The instrument can automatically select the wavelength based on the test item.
6. The reading modes include transmittance%, absorbance, and concentration.
7. The operating interface of the instrument is a color touch screen.
8. The instrument can provide graphical display and print test results.
9. The instrument has the ability to store 1000 sets of data (including date, time, result, sample number, and user number) and 50 user-defined calibration curves.
10. The information stored in the instrument can be downloaded in standard report format.
11. The instrument is suitable for 1-inch (25mm) circular sample wells/bottles, 1-inch square sample wells, 13mm circular sample bottles, 16mm circular sample bottles, 1 × 5cm sample wells, 1cm square sample wells, and Pourthru sample wells with 1-inch and 1cm optical paths.
12. The power supply should be line voltage.
13. The warranty period for the instrument is 1 year.
14. The instrument model is the DR 3800 desktop spectrophotometer produced by Hach company.