Hach

The DR6000™ is the industry’s most advanced laboratory spectrophotometer for water testing. It offers high-speed wavelength scanning across the UV and Visible Spectrum, and comes with over 250 pre-programmed methods including the most common water and environmental testing methods used today. With optional accessories allowing for high-volume testing via a carousel sample changer, and increased accuracy with a sample delivery system that eliminates optical difference errors, this instrument ensures you are ready to handle your wide-ranging water testing needs.Combining the DR6000 with Hach’s patented TNTplus™ test kits, you gain additional accuracy with guided step-by-step testing procedures, while making scratched, flawed or dirty glassware a non-issue due to averaging 10 readings and discarding outliers. The spectrophotometers also utilizes RFID technology, allowing it to let you know automatically if your TNTplus test kits have expired, while detecting coefficient factors to avoid errors which can occur in lot-to-lot variations in the chemistries.Partnering all of these features with an integrated quality assurance software package allows for scheduling, documenting and interpreting your needed quality measurements.Your water and environmental testing needs, all in one spectrophotometer.*RFID currently available only in US, Anguilla, American Samoa, Australia, Bolivia, Canada, Cayman Islands, Columbia, Dominican Republic, El Salvador, Federated States of Micronesia, Guam, Guatemala, Marshall Islands, New Zealand, Northern Mariana Islands, Palau, Panama, Puerto Rico, and US Virgin Islands. Customers in other countries should order LPV441.99.00002.

• Your Water Testing Needs, All in One Spectrophotometer
• Accessories for High Volume and High Accuracy Testing Needs
• Advanced Quality Assurance at Your Fingertips
• Guided Procedures and Elimination of False Readings
• Automatically Avoids Errors

Key performance specifications
Data Logger:5000 data points (result, date, time, sample-ID, user-ID)Display:TFT 7 inch WVGA color touchEnclosure Rating:IP20 with closed lidInterfaces:USB type A (2), USB type B, Ethernet, RFID moduleManual Languages:en, es, fr, ja, ko, pt, zhOperating Conditions:10 - 40 °C, max. 80% relative humidity (non-condensing)Operating Mode:Transmittance (%), absorbance and concentration (wavelength, time)Optical System:Reference beam, spectralPhotometric Accuracy: # 5 mAbs @ 0.0 - 0.5 Abs

• <1% @ 0.5 - 2.0 Abs @ 546 nmPhotometric Linearity: # 0.005 - 2 Abs
• ≤ 0.01 at > 2 Abs with neutral glass at 546 nmPhotometric Measuring Range:± 3 AbsPower Requirements:100 - 240 V; 50/60 HzPreprogrammed Methods:> 240Region:USSample Cell Compatibility:Rectangular:
• 10, 20, 30, 50 mm, 1 inch; round: 13 mm, 16 mm, 1 inch

Optional 100 mm rectangular cell with additional adapter
Scanning Speed:  900 nm/min (in 1 nm steps)
Source Lamp:  Tungsten (visible range), deuterium (UV range)
Specific Technology:  RFID for easy method update, sample ID and Certificate of Analysis
Spectral Bandwidth:  2 nm
Storage Conditions:  -25 to 60 °C / max. 80% relative humidity (non-condensing)
Stray Light:  KI-solution at 220 nm < 3.3 Abs/ < 0.05%
User Interface Languages:  bg, cn, cz, da, en, es, fr, gr, hr, hu, it, jp, kr, nl, pl, pt, ro, ru, sl, sl, sv, tr
User Programs:  200
Warranty:  12 months
Wavelength Accuracy:  ± 1 nm
Wavelength Range:  190 - 1100 nm
Wavelength Reproducibility:  < 0.1 nm
Wavelength Resolution:  0.1 nm
Wavelength Selection:  Automatic, based on method selection
Weight:  11 kg
Key features

• 1x DR6000 UV VIS Spectrophotometer
• 1x Power Cord (US, EU) 1x Universal-Adapter
• 1x Dust Cover
• Matched pair of 1 inch glass sample cells
• Printed multilingual basic user manual (en, fr, es, pt, zh, jp, ko)

The DR6000™ is the industry’s most advanced lab spectrophotometer. It offers high speed wavelength scanning across the UV and Visible Spectrum, and comes with over 250 pre-programmed methods which include the most common testing methods used today. With optional accessories allowing for high volume testing via a carousel sample changer, and increased accuracy with a sample delivery system which eliminates optical difference errors, this instrument ensures you are ready to handle your wide-ranging water testing needs.Combining the DR6000 with Hach’s patented TNTplus™ reagent vials, you gain additional accuracy with guided step-by-step testing procedures, while making scratched, flawed or dirty glassware a non-issue due to 10 reading averages and the discarding of outliers. The instrument also utilizes RFID technology, allowing it to automatically let you know if your TNTplus reagents have expired, while detecting coefficient factors to avoid errors which can occur in lot-to-lot variations in the chemistries.Partnering all of these features with an integrated QA software package allows for scheduling, documenting and interpreting your needed quality measurements.This instrument connects to Claros, Hach’s innovative Water Intelligence System, enabling you to seamlessly connect and manage instruments, data, and process – anywhere, anytime. The result is greater confidence in your data and improved efficiency in your operations. To unlock the full potential of Claros, insist on Claros Enabled instruments.Your water testing needs, all in one spectrophotometer.*In the US, Puerto Rico, Australia, New Zealand, and Colombia the instrument is available with RFID. Customers in those countries should order LPV441.99.00012.

• Your Water Testing Needs, All in One Spectrophotometer
• Accessories for High Volume and High Accuracy Testing Needs
• Advanced Quality Assurance at Your Fingertips
• Guided Procedures and Elimination of False Readings
• Large Color Touch Screen Interface

Key performance specifications
Cuvette Compatibility 2:  1 inch rectangular and round cell
Cuvette Compatibility 3:  Optional 100 mm rectangular cell with additional adapter
Data Logger:  5000 data points (result, date, time, sample-ID, user-ID)
Display:  TFT 7" WVGA color touch
Enclosure Rating:  IP20 with closed lid
Mains Connection 2:  50 - 60 Hz
Manual Languages:  en, es, fr, ja, ko, pt, zh
Operating Conditions:  10 - 40 °C, max. 80% relative humidity (non-condensing)
Optical System:  Reference beam, spectral
Photometric Accuracy:  5 mAbs @ 0.0 - 0.5 Abs
Photometric Linearity:  0.5 % - 2 Abs
Photometric Linearity 2:  1 % at > 2 Abs with nutral glass at 546 nm
Photometric Measuring Range:  ± Abs
Power Requirements:  100 - 240 V
Preprogrammed Methods:  > 250
Region:  US
Sample Cell Compatibility:  10, 20, 30, 50 mm rectangular cell
Scanning Speed:  900 nm/min (in 1 nm steps)
Source Lamp:  Tungsten (visible range) , deuterium (UV range)
Specific Technology:  RFID not applicable with this model
Spectral Bandwidth:  2 nm
Storage Conditions:  -25 °C to 60 °C max. 80% relative humidity (non-condensing)
Stray light:  < 0.05 %
Stray Light:  KI-solution at 220 nm < 3.3 Abs
User Interface Languages:  bg, cn, cz, da, en, es, fr, gr, hr, hu, it, jp, kr, nl, pl, pt, ro, ru, sl, sl, sv, tr
User Programs:  200
Warranty:  12 months
Wavelength Accuracy:  ± 1 nm
Wavelength Range:  190 - 1100 nm
Wavelength Reproducibility:  < 0.1 nm
Wavelength Resolution:  0.1 nm
Wavelength Selection:  Automatic
Weight:  11 kg

The DR1900 is perfect for use in the field because it is the lightest and most compact portable spectrophotometer. It also can perform that largest number of tests of any portable instrument. Underneath the rugged exterior, the DR1900 has the largest number--over 220--of the most commonly tested preprogrammed methods already built in. You can also use the easy-to-use interface to create your own methods. Also, it is flexible because you can use the widest range of vial sizes of any other spectrophotometer.
Portability - Easy to hold, and operate, the compact DR1900 is a valuable tool for your field technicians. This is lightest and smallest spec on the market.
Accuracy - Tests are performed with a wavelength range of 340 to 800 nm, which make this a field instrument you can use to find results typically only seen in laboratory instruments.
Ruggedness - The DR1900 is built for rugged conditions. Built as a hand-held spec the DR1900 has a large, clear screen and a simple user interface that makes testing easier than ever in even the most demanding conditions.
Upgrade from your DR2800 or order a new DR1900 today!
Please note: LCK cuvette test evaluation possible, but without barcode reading & 10 fold measurement feature.
Carry anywhere due to a compact design
Test what you need with hundreds of built-in methods
Ensure accuracy in the field
Make testing easier with a clear, easy-to-use interface
Test in demanding environments - water and dust-proof design
Key performance specifications
Battery life:  15 days (typical) @ 5 readings a day / 5 day week without backlight*
* Backlight usage will decrease battery life.
Battery requirements:  4 AA size batteries
Cuvette compatibility:  10 mm square / 1 inch square and
 13 mm / 1 inch round
13 mm and 1 inch round 10 x 10 mm 1 inch square adapter for round vials and 10x10mm
Data storage:  500 measured values (Result, Date, Time, Sample ID, User ID acc. to GLP)
Detector:  Silicon photodiode
Dimensions (H x W x D):98 mm x 178 mm x 267 mm
Display:  Graphical display 240 x 160 pixel (LCD, b/w, backlit)
Enclosure waterproof rating:  IP67
Environmental conditions:  relative humidity:Max. 80 % relative humidity (non-condensing)
Environmental conditions:  temperature:10 - 40 °C
Interface: USB type Mini IP67 (with optional Module)
Operating conditions:  10 - 40 °C, max. 80 % relative humidity (non-condensing)
Operating mode:  Transmittance (%), Absorbance and Concentration
Optical system:  Reference beam, spectral
Photometric accuracy:  ± 0.003 Abs @ 0.0 - 0.5 Abs
Photometric linearity:  < 0.5 % (0.5 - 2.0 Abs)
Photometric measuring range:  0 - 3 Abs (wavelength range 340 - 800 nm)
Power Module?:  No
Power supply:   # 110 - 240 V / 50/60 Hz (* optional Module required. May not be avaliable in all region)
4 x AA size Alkaline
4x NiMH rechargeable Battery*
Power supply*:   # 110 - 240 V; 50/60 Hz
(* optional Module required. May not be available in all regions)
# 4x NiMH rechargeable Battery (* optional Module required. May not be avaliable in all region)
Pre-programmed methods:220 (Please note: LCK cuvette tests can be evaluated, but without 10-fold rotational measurement and barcode readers.)
Region:  EU
Reproducibility:  ± 0.005 Abs (0 - 1 A)
Source lamp:  Xenon Flash
Storage conditions:  -30 - 60 °C (-30 - 140 °F), max. 80 % relative humidity (non-condensing)
Stray light:  < 0.5 %T at 340 nm with NaNO2
Temperature range:   0 - 50 °C
User interface:  English, French, German, Italian, Spanish, Portuguese, Bulgarian, Chinese, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian, Russian, Slovenian, Swedish, Turkish
User programmes:  50
Warranty: 12 months
Wavelength accuracy:  ± 2 nm (range 340 - 800nm)
Wavelength calibration:  Automatic
Wavelength range:  340 - 800 nm
Wavelength selection:  Automatic
Weight:  1.5 kg

laboratory water analysis. With your daily routine of water analysis in mind, the DR3900 spectrophotometer is optimized for safe processes and accurate results. Control-parameters like Ammonium, COD, Phosphate, Nitrate and many others are easy to perform. The handling of tests and spectrophotometer is well designed to avoid any errors in your water analysis.
Simple Preparation
TNTplus® vials use Dosicaps - freeze-dried reagents integrated into sealed cap - that are easier to use than Powder Pillows or Liquid Reagents, without any risk of contamination.
The boxes and vials are color-coded for a fast and easy parameter and range recognition of exactly the test you need. Step-by-step illustrated test methods are printed on the box as a quick reference and can also be called up in the instrument menu.
Comprehensive Documentation
Measurement results are documented on the detailed level with timestamp, operator ID, absorbance reading, and calculated concentration. The 2D barcode delivers the lot number and expiry date, logged with every result. For your accreditation the certificate of analysis can be called up just by wiping the reagent box towards the RFID* sensor.
*RFID technology currently available in US, Canada, Puerto Rico, Australia, New Zealand, and Colombia only.
Fast execution
A 2D barcode on the TNTplus vial is automatically read by the Hach DR spectrophotometer to identify the appropriate method and take the measurement. The vial spins to take 10-fold absorbance readings that will be averaged for result determination to exclude scratches and fingerprints. Instrument calibration verification and high instrument stability all combine to eliminate the need to run reagent blanks.
Customizable
With the ability to store hundreds of user-determined methods, operators are able to tailor the DR3900 to meet the everyday needs of the plant. Being able to optimize and customize the method portfolio, combined with regular software updates and Claros™ connectivity, makes the DR3900 the ultimate solution to water quality lab needs.
Key performance specifications
Power Requirements:                             With external power supply
Power Requirements (Hz):                     50/60 Hz
Power Requirements (Voltage):             110 - 240 V AC
Power Supply:                                        Benchtop Power Supply
Preprogrammed Methods:                    > 240
 Region: US
Sample Cell Compatibility: Rectangular  : 10, 20, 30, 50 mm, 1 inch; round: 13 mm, 16 mm, 1 inch
Scanning Speed:                                     > 8 nm/S (in steps of 1 nm)
Source Lamp:                                           Gas-filled Tungsten (visible)
Specific Technology:                   RFID for easy method update, sample ID and Certificate of Analysis
Spectral Bandwidth:        5 nm ± 1 nm
Standard accessories:               None
Storage Conditions:           -30 - 60 °C
Stray Light:         < 0.1 % T at 340 nm with NaNO2
User Interface Languages:   Bulgarian, Chinese, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese - Brasilian, Potuguese, Russian, Serbian, Slovakian, Slowenian, Spanish, Swedish, Turkish
User Programs:    100
Warranty:      12 months
Wavelength Accuracy:     ± 1.5 nm (wavelength range 340 - 900 nm)
Wavelength Calibration:     Automatic
Wavelength Range:    320 - 1100 nm
Wavelength Reproducibility:     ± 0.1 nm
Wavelength Resolution:    1 nm
Wavelength Selection:     Automatic, based on method selection
Weight:       4.2 kg
Key features

• Simple Preparation with TNTplus® vials
• Store hundreds of user-determined methods
• Claros™ connectivity

Multi parameter handheld water testing with over 90 colorimetric parameters for use in the most demanding field environmentsThe DR900 is a fantastic choice when it comes to field testing multiple parameters. Our customers love the ease of use of our handheld colorimeter. It is portable, rugged and time tested. Simplify your testing in the field by using the DR900.• Portability – The portable colorimeter allows for quick and easy access to your most frequently used testing methods in less than four clicks. The portable colorimeter also helps satisfying core testing needs by offering at least 90 of the most common testing parameters.• Easy to use – This instrument comes with an intuitive user interface, data storage for up to 500 tests and a built-in USB port for the easy transfer of information.• Ruggedness – This colorimeter is waterproof, dustproof, shock resistant, and has been drop tested for greater quality assurance. Combining all these features with a push button backlit display for use in low light areas, you have a portable colorimeter which is field-ready, and makes testing in harsh field environments a little less challenging.Applications:Boiler Water | Cooling Water | Power | Water Treater | Drinking Water | Wastewater | Food and Beverage | Clean in Place (CIP) | Pool and Spa | Pulp and PaperYour Favorites at Your FingertipsField Ready in Every Way PossibleIntuitive User InterfaceSimple Data CommunicationSatisfies Your Core Testing Needs
Key performance specifications
Battery Life:  6 months (typical) @ 5 readings a day / 5 days / week without backlight**
** Backlight usage will decrease battery life.
Battery Requirements:  4, AA size alkali cells
Data Logger:  500 measured values (Result, Date, Time, Sample ID, User ID)
Detector:  Silicon photodiode
Dimensions (H x W x D):  231 mm x 96 mm x 48 mm
Display:  Graphical display 240 x 160 pixels (Backlit)
Enclosure Rating:  IP67 (vial cover closed)
Includes:  DR 900 Colorimeter, two 1-inch glass sample cells marked at 10, 20 and 25 mL, two 1 cm plastic sample cells, 1 x 16-mm COD/Test 'N Tube™ adapter, 4 AA alkaline batteries, printed multilingual instrument manual, instrument and procedure manuals on CD, USB Mini to USB Cable, European CE mark.
Interface:  USB type Mini IP67
Manual Languages:  English, French, German, Italian, Spanish, Portuguese, Bulgarian, Chinese, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian, Russian, Slovenian, Swedish, Turkish
Operating Conditions:10 - 40 °C (50 - 104 °F), max. 80 % relative humidity (non- condensing)
Operating Humidity:  max 90 % relative humidity (non-condensing)
Operating Mode:  Transmittance (%), Absorbance and Concentration
Operating Temperature:  10 - 40 °C
Optical System:  0 / 180 deg transmittance
Photometric Accuracy:  ± 0.005 Abs @1.0 ABS Nominal
Photometric Linearity:  ± 0.002 Abs (0 - 1 Abs)
Photometric Measuring Range:  0 - 2 Abs
Power Supply:  4 x AA size alkaline cells
4x NiMH rechargeable Battery*
(*External charger required)
Region:  US
Reproducibility:  ± 0.005 Abs (0 - 1 A)
Sample Cell Compatibility:  1 inch round or 16 mm round (with adapter)
Source Lamp:  Light Emitting Diode (LED)
Spectral Bandwidth:  15 nm filter bandwidth
Storage Conditions:  -30 to 60 °C (-30 - 140 °F), max. 80 % relative humidity (non-condensing)
Supported Chemistry:  Hach tests
Temperature Range:  0 - 50 °C (32 - 122 °F)
User Interface Languages:  English, French, German, Italian, Spanish, Portuguese, Bulgarian, Chinese, Czech,Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian,
Russian, Slovenian, Swedish, Turkish
User Programs:  Custom programming 10
Warranty:  12 months
Wavelength Accuracy:  ± 1 nm (fixed, varies with model)
Wavelength Calibration:  N/A
Wavelength Range:  420 nm, 520 nm, 560 nm, 610 nm
Wavelength Selection:  Automatic
Weight:  0.6 kg with battery
Key features
Includes:   DR900 instrument, USB cable with mini-USB connector, 4-AA alkaline batteries, 2 glass sample cells 1-inch (25 mm) round with 10, 20, 25-mL marks, 2 sample cells 1 cm/10 mL, sample cell adapter and multilingual user manual

How do you make the best portable colorimeter on the market? Start with the tried and true Hach Pocket Colorimeter II – one that has been used by hundreds of thousands of water professionals in harsh conditions for almost two decades – and make key mechanical improvements: upgraded waterproofing; larger display; ergonomic design. Then infuse it with the smart capabilities that modern technology has to offer: optional Bluetooth connectivity with automatic data transfer, and seamless system integration*. The result is the Hach DR300 Pocket Colorimeter, the next generation in portable instrumentation. Reduce data collection hassles, eliminate transcription errors, and ensure stronger compliance traceability.
• Single Parameter go-anywhere portable photometer
• Battery operation for a maximum of 5000 tests
• Waterproof instrument IP67 (even better than PCII)
• Larger, better display
• Data connectivity. Bluetooth to Claros*
* Bluetooth connectivity currently available only in US, Canada and EU.
DR300 Pocket Colorimeters are NOT sold with chemical reagents. Reagents must be purchased separately.
This instrument connects to Claros, Hach’s innovative Water Intelligence System, enabling you to seamlessly connect and manage instruments, data, and process – anywhere, anytime. The result is greater confidence in your data and improved efficiency in your operations. To unlock the full potential of Claros, insist on Claros Enabled instruments.

Easiest calibration and verification with accurate results every time.
Measuring and monitoring turbidity is crucial for various industrial and municipalapplications, and Hach’s portable turbidimeter, the 2100Q, provides unsurpassed ease of use and accuracy. With over 80 years of experience, Hach is a leader inturbidity measurement and has consistently developed reliable and durable instruments for customers.
The portable 2100Q turbidity meter is ideal for use in the field or around the plant. It is easy to carry around and take multiple measurements from various collection points in your treatment process. With its intuitive user interface, the 2100Q makes it easy to take measurements and perform calibration and verification. Storing and transferring data from a portable turbidimeter has never been easier.
There is also an optional USB+Power module for the 2100Q portable turbidimeter, which allows you to transfer your data directly to a computer.

The 2100Q portable turbidimeter is compliant with USEPA Method 180.1 design criteria.

• Easy on-screen assisted calibration and verification
• Simple data transfer
• Accurate for rapidly settling samples
• Convenient data logging
• Optical system for precision in the field

Range 2:  NTU
Reading Modes:  Normal (Push to Read)
Signal Averaging
Rapidly Setting Turbidity
Regulatory:  EPA Method 180.1
Repeatability:  ± 1 % of reading or 0.01 NTU , whichever is greater
Response Time:  6 s in normal reading mode
Sample Cell Compatibility:  25 mm x 60 mm round
Sample Requirements:  15 mL (0.5 oz)
Sample Volume:  15 mL
Signal Averaging:  Selectable on/off
Source Lamp:  Tungsten filament lamp
Storage Conditions:  -40 °C to 60 °C
Stray Light:  < 0.02 NTU
Units:  NTU
User Interface:   Button Graphic User Interface
User Interface Languages:  English, French, German, Italian, Spanish, Portuguese (BR), Portuguese (PT), Bulgarian, Chinese, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian, Russian, Slovenian, Swedish, Turkish
Warranty:  12 months
Weight:  0.53 kg without batteries
Key features
Instrument, case assembly, 4 AA alkaline batteries, 6 sample cells, Stablcal ampule kit, silicone oil, oiling cloth, manual.

Hach HQ430D Water Quality Laboratory Biochemical Oxygen Demand (BOD) Meter Package with Optical LBOD101 Sensor
Designed for water quality experts, the Hach HQ430D Laboratory Multi-Meter is an advanced laboratory meter that takes the guesswork out of measurements. HQD meters connect with smart IntelliCALⓇ electrodes that automatically recognize the testing parameter, calibration history, and method settings to minimize errors and setup time. The advanced HQD Laboratory Meter is designed to withstand years of continuous lab use. HQD meters feature a simple user interface that does not require manuals or training to operate. The IntelliCAL LBOD101 is the latest embodiment of Hach’s patented Luminescent Dissolved Oxygen (LDO) technology. The LBOD101 is a digital, luminescent dissolved oxygen (LDO) sensor with a replaceable, integrated stirring system. The LBOD101 measures the dissolved oxygen for BOD (Biochemical Oxygen Demand) determination in BOD bottles in BOD5 testing applications. The LBOD101 electrode is used for initial and final dissolved oxygen measurements. Make your Biochemical Oxygen Demand (BOD) water laboratory quality parameters testing more efficient and flexible Intuitive user interface for simple operation, reliable and accurate results Trust your measurements - IntelliCAL smart probes store all calibrations in the probe Enhance data connectivity with easy to read results Complete convenient kit
Key performance specifications
Automatic Buffer Recognition:  Yes
Backlight: Barometric Pressure Measurement:Automatic compensation of DO when using an LDO or LBOD probe
BOD5/CBOD resolution:    Available when used with Hach WIMS BOD Manager software
BOD Bottle:  300 mL/100 pcs
Calibration:  Demal (1D/ 0.1D/ 0.01D);
Molar (0.1M/ 0.01M/0.001M);
NaCl (0.05%; 25µS/cm; 1000µS/cm; 18mS/cm);
Standard sea water;
User defined
Calibration Intervals/Alerts/Reminder:  Off, selectable from 2 hours to 7 days
Communication:  Integrated USB type A (for USB 2.0 flash memory device, printer, keyboard) and Integrated USB type B (for PC)
Compliance Certifications:  CE.WEEE
Conductivity measurement:  Yes
Conductivity measurement: Temperature correction:None; Linear; NaCl Non-Linear Natural Water.
Conductivity Measurement Range:  0.01 µS/cm - 200.0 mS/cm
Conductivity resolution:  0.01 µS/cm - 0.1 mS/cm upon selected measuring range
Contents:Meter + Probe(s) + Lab. Accessories
Custom Calibration Standards:  Yes
Data Export:  Download via USB connection to PC or flash memory device. Automatically transfer entire data log or as readings are taken.
Data Memory:  500 records/FIFO
Data Storage:Automatic, GLP ISO compliant reading data stored with calibration details.
Dimensions:  859 x 175 x 235 mm (3.38 x 6.88 x 9.25 in.)
Display:   Detailed mode/Large mode
Display Type:  440 x 160 pixel LCD with backlight illumination
DO Measurement Range:  0.1 - 20.0 mg/L (ppm) 1 - 200% saturation
DO Resolution:  0.1
DO sensor calibration: 
• 100% (water-saturated air (100%) calibration
• 100% with 0 (water-saturated air (100%) calibration with 0 point
• mg/L (calibration with a specified dissolved oxygen concentration (mg/L) solution)
• mg/L with 0 (calibration with a specified dissolved oxygen concentration (mg/L) solution with 0 point)
• Factory (calibration with the default LDO calibration)
Electrode Holder: NA
Electrode stand:  Optional
GLP Features:Date; Time; Sample ID; Operator ID
Instrument:  Bench
IP Rating:  IP54 (Resistant to spray of water; Dust-proof)
ISE Direct Measurement Range:  Yes
ISE Electrode Calibration:  2 - 5 points
Kit?:  Yes
Languages:English, French, German, Italian, Spanish, Danish, Dutch, Polish, Portuguese, Turkish, Swedish, Czech, Russian
Lock Function:Continuous / Auto-stabilization ("press to read") / At Interval
Measurement Method:  Luminescent Dissolved Oxygen
Model:  HQ430D – Multi/1 Channel
mV Measurement at Stable Reading:Yes
mV Measurement Range:-1500 - 1500 mV
mV Resolution:  0.1 mV
Needed Cable Length:   1
Operating Error Messages:  Clear text error messages displayed
Operating Humidity:  90 % relative humidity (non-condensing)
Operating Interface:  Soft Touch Keypad
Operating Temperature:  0 - +60 °C (32 - 140 °F)
ORP Electrode Calibration:  Predefined ORP standards (including Zobell's solution)
Parameter:  pH/Oxydo Reduction Potential (ORP)
Conductivity/Total Dissolved Solid (TDS)/Salinity/Resistivity
Dissolved Oxygen (DO)
Biochemical Oxygen Demand (BOD)
Ion Selective Electrode (ISE):   Ammonia, Ammonium, Chloride, Fluoride, Nitrate, Sodium
PC Data Transfer Software:  HQd Series Meter Data Transfer Utility
pH Buffer Sets:Color-coded:   4.01, 7.00, 10.01 pH;
IUPAC: 1.679, 4.005, 7.000, 10.012, 12.45 pH
DIN: 1.09, 4.65, 9.23 pH
User-defined custom buffer sets
pH Electrode calibration:1 - 3 Calibration points
Calibration summary data logged and displayed
pH Measurement Range:  0 - 14 pH
pH Resolution:Selectable:
0.001/0.01/0.1 pH
Printer:Yes, Optional
Probes included:LBOD10101
Range:0.05 - 20.00 mg/L
Region:US
Resistivity Measurement:  2.5 Ω.cm - 49 MΩ.cm
Resistivity Resolution:  0.1
Salinity Measurement Range:  0 - 42 (ppt) (‰)
Salinity Resolution:  0.01 (ppt) (‰)
Sensor A:  LBOD10101
Sensor B:  NA
Sensor C:  NA
Sensors:  Sensor A: LBOD10101
Sensor B: NA
Sensor C:  NA
TDS Measurement Range:  0.00 mg/L - 50.0 g/L as NaCl
TDS Resolution:  0.01 mg/L - 0.1 g/L upon measuring range.
Temperature Compensation:  Automatic Temperature compensation for pH
Temperature Measurement:°C or °F
Temperature Range:  -10°C - 110 °C
Temperature Resolution:  0.1
Type of measurement:  Lab Wasterwater Monitoring
Warranty:  36 months
Weight:  750 g (1.65 lb) without batterie; 850 g (1.87 lb) with batteries

Hach HQ2100 Portable Multi-Meter pH, Conductivity, TDS, Salinity, Dissolved Oxygen (DO), and Oxidation Reduction Potential (ORP), w/o electrodes
A robust and intuitive range of portable meters, instilling confidence in reporting and managing your results.
The HQ Series is for water quality professionals who want to perform electrochemical analysis for field and lab environments. Our new portable platform will allow you to collect intuitive, accurate measurements, manage data, and easily review results, while supplying an IP67 robustness rating.
They provide a true rugged, field-ready solution with on-screen, visual step-by-step operating guidance that provides users with confidence in reporting and managing their results. Unlike other field meters with basic user interfaces and without easily accessible data, the HQ Series secures, simplifies, and accelerates the complete measurement process for field users.
Choose from 4 models, including the three-input HQ4000 series, dual-input HQ2000 series, and single-input HQ1000 series. These meters offer a range in measurement versatility - eliminating the need for multiple pieces of equipment.
Performing a successful calibration has never been so simple
Deliver your daily activity in just a few clicks
Sensors designed for every application
Peace of mind: Hach service and support will be there for you
Key performance specifications
Probes included:  None
Probe Type:  Intellical Standard Laboratory or Rugged Field
Protection Class:  IEC Class III (SELV (Separated/Safety Extra-Low Voltage) powered); external
Region:  US
Salinity Measurement Range:  0 - 42 (ppt) (‰)
Salinity Resolution:  0.01 (ppt) (‰)
Sensor A:  None
Sensor B:  None
Sensor C:  None
Software available:  Claros
Storage Conditions:  -20 - 60 °C, max. 90% relative humidity (non-condensing)
TDS Measurement Range:  0.00 mg/L - 50.0 g/L NaCl
TDS Resolution:  0.01 mg/L - 0.1 g/L upon measuring range
Temperature Compensation:  Automatic Temperature compensation for pH
Temperature Measurement:  °C or °F
Temperature Resolution:  0.1 °C
Type of measurement:  Field Measurements
Warranty:  12 months
Weight:  519 g (Meter only)
Key features
HQ2100 Portable pH/ORP/EC/TDS/DO Multi-Meter, 1 channel, includes manuals, Li-Ion batteries, USB charger with cable for USA.

Hach HQ4200 Portable Multi-Meter, pH, Conductivity, TDS, Salinity, Dissolved Oxygen (DO), ORP, and ISE, 2 channels, w/o electrodes
A robust and intuitive range of portable meters, instilling confidence in reporting and managing your results.
The HQ Series is for water quality professionals who want to perform electrochemical analysis for field and lab environments. Our new portable platform will allow you to collect intuitive, accurate measurements, manage data, and easily review results, while supplying an IP67 robustness rating.
They provide a true rugged, field-ready solution with on-screen, visual step-by-step operating guidance that provides users with confidence in reporting and managing their results. Unlike other field meters with basic user interfaces and without easily accessible data, the HQ Series secures, simplifies, and accelerates the complete measurement process for field users.

Choose from 4 models, including the three-input HQ4000 series, dual-input HQ2000 series, and single-input HQ1000 series. These meters offer a range in measurement versatility - eliminating the need for multiple pieces of equipment.

• Performing a successful calibration has never been so simple
• Deliver your daily activity in just a few clicks
• Sensors designed for every application
• Peace of mind: Hach service and support will be there for you

Key performance specifications
Probes included:  None
Probe Type: Intellical Standard Laboratory or Rugged Field
Protection Class: IEC Class III (SELV (Separated/Safety Extra-Low Voltage) powered); external
Region: US
Salinity Measurement Range: 0 - 42 (ppt) (‰)
Salinity Resolution: 0.01 (ppt) (‰)
Sensor A: None
Sensor B: None
Sensor C:  None
Software available:  Claros
Storage Conditions:    -20 - 60 °C, max. 90% relative humidity (non-condensing)
TDS Measurement Range:   0.00 mg/L - 50.0 g/L NaCl
TDS Resolution:  0.01 mg/L - 0.1 g/L upon measuring range
Temperature Compensation:  Automatic Temperature compensation for pH
Temperature Measurement:  °C or °F
Temperature Resolution: 0.1 °C
Type of measurement:  Field Measurements
Warranty:  36 months
Weight:  550 g (Meter only)
Key features
HQ4200 Portable pH/ORP/EC/TDS/DO/ISE Multi-Meter, 2 channels, includes manuals, Li-Ion batteries, USB charger with cable for USA.