Hach Master Catalog 2025

Lab Instruments • Spectrophotometers

36

Spectrophotometers

Quick Reference Guide - Choose your Spectrophotometer Hacho ff ers a perfectly coordinated system of photometers and reagents, required accessories and services. For all key parameters from Ammonia to Zirconium. Highest e ffi ciency and accuracy guaranteed – starting with the individual components of the spectrophotometer and the ready-to-use chemistry up to the interaction with you and your laboratory equipment. Hach delivers to you a perfectly coordinated system – as a developer, manufacturer and sales & service partner.

DR6000 UV VIS Spectrophotometer with RFID Technology

DR3900 Spectrophotometer with RFID technology, 110 - 240 V AC Transmittance (%), Absorbance and Concentration, Scanning

DR1900 Portable Spectrophotometer

Transmittance (%), absorbance and concentration (wavelength, time)

Transmittance (%), Absorbance and Concentration

Operating Mode

Source Lamp Optical System

Tungsten (visible range), deuterium (UV range)

Gas- fi lled Tungsten (visible) Reference beam, spectral

Xenon Flash

Reference beam, spectral

Reference beam, spectral

Wavelength Range Wavelength Accuracy

190 - 1100 nm

320 - 1100 nm

340 - 800nm

±1nm

± 1.5 nm (wavelength range 340 - 900 nm)

± 2 nm (range 340 - 800nm)

Wavelength Reproducibility Wavelength Resolution

<0.1nm

±0.1nm

±0.1nm

0.1nm

1nm

Wavelength Selection Spectral Bandwidth

Automatic, based on method selection

Automatic, based on method selection

Automatic

2nm

5nm

Scanning Speed

900 nm/min (in 1 nm steps)

> 8 nm/S (in steps of 1 nm)

Photometric Measuring Range

±3Abs

± 3.0 Abs (wavelength range 340 - 900 nm)

0 - 3 Abs (wavelength range 340 - 800 nm)

5 mAbs @ 0.0 - 0.5 Abs <1% @ 0.5 - 2.0 Abs @ 546 nm

5 mAbs @ 0.0 - 0.5 Abs 1 % at 0.50 - 2.0 Abs

Photometric Accuracy

± 0.003 Abs @ 0.0 - 0.5 Abs

Photometric Linearity

<0.5%-2Abs

<0.5%-2Abs

< 0.5 % (0.5 - 2.0 Abs)

Stray Light

< 0.5%T at 340 nm with NaNO 2 Graphical display 240 x 160 pixel (LCD, b/w, backlit)

KI-solution at 220 nm < 3.3 Abs/ < 0.05%

< 0.1% T at 340 nm with NaNO 2

Display

TFT 7 inch WVGA color touch

7" TFT

500 measured values (Result, Date, Time, Sample ID, User ID acc. to GLP)

5000 data points (Result, Date, Time, Sample ID, User ID)

2000 measured values (Result, Date, Time, Sample ID, User ID)

Data Logger

Preprogrammed Methods

>240

>240

>220

User Programs

200

100

50

Rectangular: 10, 20, 30, 50 mm, 1 inch; round: 13 mm, 16 mm, 1 inch Optional 100 mm rectangular cell with additional adapter 215 x 500 x 460 mm (8.5 x 19.7 x 18.1 in.)

Rectangular: 10, 50 mm, 1 inch; round: 13 mm, 16 mm, 1 inch

13 / 16 mm and 1 inch round adapter, 10 x 10 mm 1 inch square and 10x10mm

Sample Cell Compatibility

Dimensions (H x W x D)

151 x 350 x 255 mm (5.9 x 13.8 x 10.0 in.)

98 x 178 x 267 mm (3.9 x 7.0 x 10.5 in.)

Weight

11 kg (24.3 lbs)

4.2 kg (9.3 lbs)

1.5 kg (3.3 lbs)

10 - 40 °C (50 - 104 °F), max. 80% relative humidity (non condensing) -25 - 60 °C (-13 - 140 °F), max. 80% relative humidity (non condensing)

10 - 40 °C (50 - 104 °F), max. 80% relative humidity (non condensing) -30 - 60 °C (-22 - 140 °F), max. 80% relative humidity (non condensing)

10 - 40 °C (50 - 104 °F), max. 80% relative humidity (non-condensing)

Operating Conditions

-30 - 60 °C (-22 - 140 °F), max. 80% relative humidity (non-condensing)

Storage Conditions

Enclosure Rating

IP20 with closed lid

IP40

IP67

Internal: 4 x AA size Alkaline or 4x NiMH rechargeable Battery* External: 110 - 240 VAC; 50/60 Hz* (* optional Module required. May not be available in all regions.)

Power Requirements

110 - 240 VAC; 50/60 Hz

110 - 240 VAC; 50/60 Hz

USB type A (2), USB type B, Ethernet, RFID module

USB type A (2), USB type B, Ethernet, RFID module

Interfaces

USB type Mini IP67 (with optional Module)