Two-Field and Three-Field Comparator View and nummerical results. The EComparator series offers the progress from Visual (subjective) to Electronic (objective) results.
With the EComparator series, viewers can view the colour difference with on-screen colour and on-screen numerical display. Touch screen technology makes the EComparator easily programmable with instinctive menus on screen. Users can set language, date and time, view preferences and create projects with individual tolerance settings "within tolerance" (green), "outside tolerance" (red) and "on border of tolerance" (amber) to provide the user with immediate information on the sample.

• Instant and accurate, ready for immediate use
• Guaranteed agreement with international standards
• Results shown on display optional as colour or numeric value
• Digital, mobile technology at the press of a button
• Instant reporting from the laboratory or on site

The EC 2000 range provides users with a Two Field View visual representation in alignment with the popular Lovibond^® Comparator 2000+ system widely used today.

The EC 3000 range provides users with a Three Field View visual representation in alignment with the popular Lovibond^® Comparator 3000 / AF comparators. Here the sample and two consecutive readings of the colour scale are viewed simultaneously, making it easier to achieve the optimum colour match.

EC 2000 PT CO: Platinum-Cobalt/Hazen/Apha Colour (ASTM D 1209)/True Colour Units (TCU). Water, clear oils, chemicals and petrochemicals. Incl. cells (3 x 50 mm W100 plastic) and (1 x 50 mm W100 OG)

EC 2000 GARDNER COLOUR: ASTM D 1544, ASTM D 6166, AOCS Td 1a, MS 817 Part 10. Resins, varnishes, lacquers, drying oils, fatty acids, lecithins, sunflower oil, linseed oil. Incl. cells (3 x 10 mm W100 plastic) and (1 x 10 mm W100 OG)

EC 3000 ASTM COLOR: ASTM D 1500, ASTM D 6045, ISO 2049, IP196. For mineral oils and petrochemicals. Incl. cells (2 x 33 mm W100 plastic) and (2 x 33 mm W100 OG)

EC 3000 SAYBOLT COLOUR: ASTM D 156, ASTM D6045. Aviation fuels, kerosene, naphthas, white mineral oils, hydrocarbon solvents, petroleum waxes. Incl. cells (2 x 50 mm W100 plastic) and (2 x 50 mm W100 OG)

Scope of supply: Liquid reference standards and 1 glass standard included for EC 2000 and 2 glass standards included for EC 3000.

Optical DO-probes with cable, incl. bottle for storage and calibration and Micro SD card with calibration data.
Maintenance Kit consists of membrane cap and Micro SD card with software and calibration data.

Photometer for the analysis of determined parameters in drinking, industrial and waste water. Different models are available for common analyses as well as for special applications.

• Ergonomic, waterproof design
• Accurate, reproducible measurement results
• User calibration and single point calibration
• Measurement results are displayed directly in ABS or %T
• Zero value remains valid for all tests with the same sample thanks to the one-time zero (OTZ) function
• Automatic storage of measured values with time and date stamp and optional data transfer (IRiM module)
• Bluetooth^® interface
• Scroll memory
• Automatic shutdown
• Adjustment function display

Scope of supply: Photometer, carrying case, reagents for 100 tests, cuvettes, batteries, standard accessories

Further photometers available on request.

Specifications
Optics:	Highly precise interference filters, LED
Wavelengths:	530 / 560 / 610 / 430 / 580 / 660 nm
Wavelength accuracy:	±1 nm
Photometric range: pH:	0.005 A 6,5 - 8,4
Data memory:	16 measurements
Dimensions (W x D x H):	75 x 155 x 35 mm
Weight:	260 g
Power supply:	4 x AAA micro batteries

Alternative  Alternative Photometers MD 110

Photometer for the analysis of determined parameters in drinking, industrial and waste water. Different models are available for common analyses as well as for special applications.

• Ergonomic, waterproof design
• Accurate, reproducible measurement results
• User calibration and single point calibration
• Measurement results are displayed directly in ABS or %T
• Zero value remains valid for all tests with the same sample thanks to the one-time zero (OTZ) function
• Automatic storage of measured values with time and date stamp and optional data transfer (IRiM module)
• Bluetooth^® interface
• Scroll memory
• Automatic shutdown
• Adjustment function display

Scope of supply: Photometer, carrying case, reagents for 100 tests, cuvettes, batteries, standard accessories

Further photometers available on request.

Specifications
Optics:	Highly precise interference filters, LED
Wavelengths:	530 / 560 / 610 / 430 / 580 / 660 nm
Wavelength accuracy:	±1 nm
Photometric range: pH:	0.005 A 6,5 - 8,4
Data memory:	16 measurements
Dimensions (W x D x H):	75 x 155 x 35 mm
Weight:	260 g
Power supply:	4 x AAA micro batteries

Alternative  Alternative

These test kits are specially developed for testing boiler, cooling and industrial process water. They make use of both colorimetric and titrimetric techniques. Each test kit contains all the necessary chemicals and reagents in liquid
or powder form to conduct the tests. The detailed instructions contain a step-by-step explanation of the test procedure. The kits are supplied in a sturdy, compact plastic case.

• Fast quantitative determination
• For testing boiler, cooling and industrial process water
• Suitable for field and laboratory testing
• Cost-effective use due to keenly priced refill packs

BOD measurement is an important measurement of the effects of domestic and industrial waste water on sewage plants and outflow points. The sensor system BD 600 is a 6 sample system that allows precise measurements of BOD based on the manometric principle. Manometric respirometers relate oxygen uptake to the change in pressure caused by oxygen consumption while maintaining a constant volume. Due to the modern integral pressure sensors, it is not necessary to use mercury for the measurements. The BOD values are stored automatically in the sensor memory at regular intervals and can be called up on the large-format display at any time without the need for time-consuming conversion using factors. This means that test series that end on a Sunday can be evaluated during the following week without any problem. Measurement series can be stored on USB stick/ SD card or transferred via USB cable to evaluate the data on a computer. The measurement period is user-selectable between 1 and 28 days to suit the application. While short measurement periods are useful for scientific applications, standard BOD measurements typically extend over a period of 5 days - and manometric determination of OECD, for example, generally takes place over a period of 28 days.

Scope of supply:

• BD 600, complete unit with 6 or 12* sensor heads and control unit with batteries
• Power supply unit incl. Y-cable for common power supply of BD 600 and stirring unit
• Inductive stirring unit
• 6 or 12* sample bottles
• 6 or 12* rubber gaskets
• 6 or 12* magnetic stirring rods
• 1 overflow flask, 157 ml
• 1 overflow flask, 428 ml
• 1 bottle, 50 ml potassium hydroxide solution
• 1 bottle, 50 ml nitrification inhibitor solution
• 1 instruction manual
• remote control

Specifications
Measuring principle:	respirometric, electronic pressure sensor
Ranges:	0 - 40, 0 - 80, 0 - 200, 0 - 400, 0 - 800, 0 - 2000, 0 - 4000 mg/l O2
Measurement period:	User-selectable, between 1 and 28 days
Power supply:	100-240 V, battery buffered or via power supply using Y-cable
Protection class:	IP 54 (sensor head)
Interface:	USB host port (USB stick), USB device port (computer), SD card
Clock:	Real time
Application:	BOD5 / BODF / OECD301F

Versatile, portable gloss meter designed for fast and accurate measurement of low, medium or high gloss levels of coatings, plastics and related materials. The device is also suitable for large-scale uniformity checks in continuity mode.

• Basic, statistical and continuous measurement methods
• Display of 5 data rows including storage capacity of more than 5000 data sets
• TFT 3.5 inch, capacitive touchscreen
• Intuitive, integrated software with icon guide
• USB and RS 232 interfaces
• Supports ASTM D523, ASTM C584, ASTM D2457, BS3900 D5, DIN 67530, DIN EN ISO 2813, EN ISO 7668 and JI Z 8741 standards

Scope of supply: Gloss meter, OnGloss software (PC), calibration plate, USB cable, external DC power supply, user manual (USB stick), carrying case, battery

Specifications
Measuring angle:	20° / 60° / 85°
Measuring range:	20°: 0 ... 2000 GU 60°: 0 ... 1000 GU 85°: 0 ... 160 GU
Resolution:	0.1 GU
Storage:	Basic Mode: 1000 Statistical Mode: 5000 Continuous Mode: 5000
Environmental conditions:	0 ... 40 °C, 85% RH
Dimensions (W x D x H):	160 x 75 x 90 mm
Weight:	350 g
Power supply:	3200 mAh Li-ion battery

The Lovibond^® Model Fx solves the problem of measuring the colour of edible oils and fats with its unique ability to not only keep the oil at a constant temperature but also to measure and report on the temperature of the sample, avoiding any misreading from crystallisation. The oils can now be measured in their natural and correct state.

• Avoids misreading from crystallisation
• Measures Lovibond^® RYBN, Lovibond RY10:1, AOCS RY, Chlorophyll & b-Carotene
• Allows the Measurement of Hot Samples (Integrated Heater)
• Ensured Compliance to Standards

Scope of supply: Colorimeter, W600/B/1" cell (borosilicate, 1" path length), W600/B/5¼" cell (borosilicate, 5¼" path length), external power supply, quick start guide (hard copy), USB memory stick (containing the manuals), certificate of conformity

Specifications
Wavelength Range:	380 ... 780 nm
Accuracy:	± 0.2 nm
Spectral Scope:	< 15 nm
Photometric Range:	0 ... 100 % T
Linearity:	± 0.01 % T
Stray light:	< 0.01 % T
Interfaces:	USB, RS 232
Dimensions (W x D x H):	301 x 152 x 331 mm
Weight:	516 g

Ergonomic and flexible reflection spectrophotometers for measuring samples in different industries including food, medicine, coatings and plastics. The on-board camera-based locator and the black and white calibration plates ensure precise measurements and results at all times.

• CMOS sensor (256 picture elements, double array)
• Intuitive 3.5 inch TFT color LCD (capacitive), symbol-based
• Free PC-based OnShade software which allows graphs and statistical process control
• Operation languages: English, French, German, Spanish, Portuguese, Chinese

-Dual apertures

• Measurement of fluorescent materials with UV on/off
• Extended range of illuminants
• External memory with 2000 standards and 20000 samples

Scope of supply: Reflectance spectrophotometer, OnShade PC software, black and white calibration board (white tile and black interface), dust cover, USB cable, external DC power supply, USB stick with user manual in the operating languages, carrying case

Specifications
Optical geometry:	di: 8°, de: 8°
Specular component:	SCI, SCE
Colour space:	CIE Lab, XYZ, Yxy, LCh, CIE LUV, Hunter Lab
Colour difference formular:	ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc (2:1), ΔE*cmc (1:1), ΔE*00v, ΔE (Hunter)
Other colorimetic index:	WI (ASTM E313, CIE/ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), TI (ASTM, E313, CIE/ISO), metamerism index (MI), staining fastness, colour fastness and strength, opacity
Spectral range:	400 ... 700 nm
Spectral interval:	10 nm
Memory:	2000 standards, 20000 samples
Interface:	USB, Bluetooth® 4.0
Light source:	combined LED light, UV light
Illuminant:	D65, A, C, D50, D55, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12
Repeatability:	MAV/SCI: ΔE ≤0.03
Inter instrument agreement:	MAV/SCI: ΔE ≤0.15
Dimensions (W x D x H):	184 x 105 x 77 mm
Weight:	600 g

Alternative Reflectance spectrophotometer TRA 520 Alternative Reflectance spectrophotometer TR 500 Alternative Reflectance spectrophotometer TRA 500 Alternative

Ergonomic and flexible reflection spectrophotometers for measuring samples in different industries including food, medicine, coatings and plastics. The on-board camera-based locator and the black and white calibration plates ensure precise measurements and results at all times.

• CMOS sensor (256 picture elements, double array)
• Intuitive 3.5 inch TFT color LCD (capacitive), symbol-based
• Free PC-based OnShade software which allows graphs and statistical process control
• Operation languages: English, French, German, Spanish, Portuguese, Chinese

-Customer-specific apertures

• External memory with 2000 standards and 20000 samples

Scope of supply: Reflectance spectrophotometer, OnShade PC software, black and white calibration board (white tile and black interface), dust cover, USB cable, external DC power supply, USB stick with user manual in the operating languages, carrying case

Specifications
Optical geometry:	di: 8°, de: 8°
Specular component:	SCI, SCE
Colour space:	CIE Lab, XYZ, Yxy, LCh, CIE LUV, Hunter Lab
Colour difference formular:	ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc (2:1), ΔE*cmc (1:1), ΔE*00v, ΔE (Hunter)
Other colorimetic index:	WI (ASTM E313, CIE/ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), TI (ASTM, E313, CIE/ISO), metamerism index (MI), staining fastness, colour fastness and strength, opacity
Spectral range:	400 ... 700 nm
Spectral interval:	10 nm
Memory:	2000 standards, 20000 samples
Interface:	USB, Bluetooth® 4.0
Light source:	combined LED light
Illuminant:	D65, A, C, D50, D55, D75, F2, F7, F11
Repeatability:	MAV/SCI: ΔE ≤0.05
Inter instrument agreement:	MAV/SCI: ΔE ≤0.2
Dimensions (W x D x H):	184 x 105 x 77 mm
Weight:	600 g

Alternative Reflectance spectrophotometer TRA 500 Alternative Reflectance spectrophotometer TR 520 Alternative Reflectance spectrophotometer TRA 520 Alternative

Combination of spectrophotometer TR 520 and portable docking station for precise and repeatable measurements of liquids, gels and powders. The precisely fitting docking station was specially developed for the TR 520 so that ambient lighting can not enter the sample. Different glass cells offer a wide range of applications. With their robust shape, the devices are ideal for use in every laboratory.

• CMOS sensor (256 picture elements, double array)
• Intuitive 3.5 inch TFT color LCD (capacitive), symbol-based
• External memory with 2000 standards and 20000 samples
• Free PC-based OnShade software which allows graphs and statistical process control
• Operation languages: English, French, German, Spanish, Portuguese, Chinese
• Dual apertures
• Measurement of fluorescent materials with UV on/off
• Extended range of illuminants
• Measurements are easy-to-read through the angled viewing window
• Integrated cover prevents the effects of extraneous light

Scope of supply: Spectrophotometer TR 520, complete TR 520 accessories, sample cover, white background plate, 3 x optical glass cells (10, 20, 30 mm)

Specifications
Optical geometry:	di: 8°, de: 8°
Specular component:	SCI, SCE
Colour space:	CIE Lab, XYZ, Yxy, LCh, CIE LUV, Hunter Lab
Colour difference formular:	ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc (2:1), ΔE*cmc (1:1), ΔE*00v, ΔE (Hunter)
Other colorimetic index:	WI (ASTM E313, CIE/ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), TI (ASTM, E313, CIE/ISO), metamerism index (MI), staining fastness, colour fastness and strength, opacity
Spectral range:	400 ... 700 nm
Spectral interval:	10 nm
Memory:	2000 standards, 20000 samples
Interface:	USB, Bluetooth® 4.0
Light source:	combined LED light, UV light
Illuminant:	D65, A, C, D50, D55, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12
Repeatability:	MAV/SCI: ΔE ≤0.03
Inter instrument agreement:	MAV/SCI: ΔE ≤0.15
Dimensions (W x D x H):	207 x 170 x 130 mm
Weight:	1200 g

Alternative Reflectance spectrophotometer TR 520 Alternative Reflectance spectrophotometer TR 500 Alternative Reflectance spectrophotometer TRA 500 Alternative

Robust and waterproof hand-held meter with data logger for field use. For measurements in drinking water, cooling / boiler water, waste water, pool water and surface water.

• Automatic temperature compensation
• Buffer recognition of Lovibond^® standards (pH 4.01 / 7.00 / 10.01) and buffers according to DIN 19266
• Choice between 1-, 2- or 3-point calibration
• Evaluation of the sensor quality after each calibration
• Alarm function with adjustable limits
• Auto hold function
• Battery status indicator
• Redox measurement in mV or mVH according to DIN 38404-6
• Data transfer and evaluation via software possible

Scope of supply:
SD 305 pH/ORP (Set 1): Instrument, protective covering with electrode holder, carrying case, pH/Temp. electrode Type 231, pH buffer solution (4.01 / 7.00 / 10.01), storage solution for pH/ORP electrodes, batteries, manual
SD 305 pH/ORP (Set 2): Instrument, protective covering with electrode holder, carrying case, pH/Temp. electrode Type 226, temperature probe Pt1000, pH buffer solution (4.01 / 7.00 / 10.01), storage solution for pH/ORP electrodes, batteries, manual
SD 305 pH/ORP (Set 3): Instrument, protective covering with electrode holder, carrying case, Redox electrode Type 242, temperature probe Pt1000, ORP control solution (470 mV), storage solution for pH/ORP electrodes, batteries, manual

Specifications
pH:	-2.000 ... 16.000
Accuracy:	± 0.005
Temperature:	-5.0 ... 150 °C
Accuracy:	± 0.2 °C
Redox (ORP):	-2000.0 ... 2000.0 mV
Accuracy:	± 0.05 % FS (mV or mVH)
Datalogger:	10000 Data sets automatically 1000 Data sets manually
Dimensions (W x D x H):	100 x 164 x 37 mm
Weight:	302 g
Power supply:	2 x AAA battery
IP code:	IP 67

The portable instrument with data logger is ideal for determining electrical conductivity in aqueous media. With a simple keystroke, further parameters such as TDS, salinity or resistance can be selected and conveniently read off. The selection of different measuring cells allow the determination of low (< 200 µS/cm) and very high conductivities (< 1000 mS/cm) with highest precision.

• Automatic recognition of conductivity standards
• Alarm function with adjustable limit values
• Auto hold function
• Selectable reference temperature (20 °C / 25 °C)
• Automatic temperature compensation
• Battery status indicator
• Low power consumption
• Data transfer and evaluation via software possible

Scope of supply:
SD 325 CON (Set 1): Conductivity meter, protective covering, transport case, 4-pol graphite electrode (diam. 12 mm, < 200 mS/cm), conductivity standards, batteries, manual
SD 325 CON (Set 2): Conductivity meter, protective covering, transport case, 4-pol graphite electrode (diam. 16 mm, < 1000 mS/cm), conductivity standards, batteries, manual
SD 325 CON (Set 3): Conductivity meter, protective covering, transport case, 2-pol stainless steel electrode (diam. 10 mm, < 200 µS/cm, pure water), flow through cell for pure water, batteries, manual

Specifications
Conductivity:	0.000 ... 1000.0 mS/cm
Temperature:	-5.0 ... 100.0 °C
TDS:	0.000 ... 5000 mg/l
Resistance:	0.000 ... 50.0 MOhm/cm
Salinity:	0.0 ... 70.0 PSU
Datalogger:	10000 Data sets automatically 1000 Data sets manually
Interface:	USB
Dimensions (W x D x H):	100 x 164 x 37 mm
Weight:	302 g
Power supply:	2 x AAA batteries (incl.)
IP code:	IP 67

Cells made of optical glass or Borosilicate glass 3.3, 21 mm x 40 mm, for instument Models Fs, PFXi/PFX195, 880, 950 and 995. (Note: PFXi/PFX-195 max. path length 50 mm).

W600/OG/xx for unheated samples (up to 40 °C)
W600/B/xx for heated samples (up to max. 100 °C)

Further versions available on request.

Cells made of optical glass 17 mm x 75 mm, for Comparator 2000+ and Comparator 3000 using unheated samples (up to 40 °C).

Further versions available on request.

Benchtop devices suitable for mobile use. For precise water control through high-precision optics and high-quality interference filters with long-term stable LEDs as light sources.

• Automatic shutdown
• Real time clock and date
• Adjustment function display
• Illuminated LCD-display

Further photometer versions available on request.

Specifications
Measurement cycle:	approx. 3 seconds (method dependent)
Optics:	Temperature compensated LED and photosensor intensifier in a waterproof sample chamber
Keyboard:	4-key polycarbonate film, splashproof
Dimensions (W x D x H):	110 x 190 x 55 mm
Weight:	455 g
Power supply:	4 x AA
IP code:	IP 68

Alternative

The portable hand-held measuring instrument SD 315 Oxi meets the daily requirements for a robust and reliable instrument for the determination of dissolved oxygen in aqueous media. The Clark oxygen sensor with integrated temperature probe enables immediate measurements without time-consuming run-in time (polarisation time).

• Simple calibration against air or according to DIN EN ISO 5814
• Alarm function with adjustable limits
• Automatic pressure and temperature compensation
• Auto Hold Function
• Automatic switch-off individually selectable from 1 to 120 min
• Backlit LCD display
• Sensor status display in % after each calibration
• Salinity correction
• Parameter: dissolved oxygen (O₂), O₂ concentration in mg / l, O₂ saturation in %, temperature in °C / °F
• Battery status indicator
• Flexible stand at the rear allows the unit to be set up or fastened to a belt.
• Data transfer and evaluation via software possible

Scope of supply: Instrument, protective covering, electrode holder, carrying case, galvanic oxygen sensor, KOH refill electrolyte, spare membrane, calibration bottle with sponge, batteries, manual

Specifications
O2 concentration:	0.0 ... 70.0 mg/l
O2 saturation:	0.0 ... 600.0 %
Temperature:	0.0 ... 50.0 °C
Memory:	10000 data sets automatically 1000 data sets manually
Dimensions (W x D x H):	164 x 100 x 37 mm
Weight:	302 g
Power supply:	2 x AAA
IP code:	IP 67

UV-VIS and VIS spectrophotometers with dual beam optics. The instruments benefit from a barcode test recognition system, over 150 pre-programmed analytical methods and automatic cuvette detection. Analytical quality assurance procedures include checks of the photometer, the total system (including methods) and sample matrix effects. Further functions of the spectrophotometers include measurement of transmission and absorbance, scanning of spectra, kinetics analysis and creation of user-defined methods.

• Premium optical system with reference beam
• Automatic test recognition with internal barcode reader
• Supports round cuvettes with 13, 16, 24 mm and rectangular cuvettes with 10, 20, 50 mm
• Automatic cuvette type detection
• More than 150 analytical methods implemented
• 7'' colour display and keypad
• Ethernet, USB
• 20 user profiles possible
• Up to 1000 user programmes
• Creation of up to 100 further user-defined methods
• Password protection possible

Specifications	XD 7000 VIS // XD 7500 UV-VIS
Optical System:	grid monochromator with reference beam
Wavelength range:	320 - 1100 nm // 190 - 1100 nm
Bandwidth:	4 nm
Wavelength accuracy:	±1 nm on all Holmium peaks
Wavelength repeatability:	better than 0.5 nm
Photometric range:	-3.3 to +3.3 Abs
Photometrical resolution / Transmission:	0.001 Abs / 0.1%
Photometric accuracy / repeatability:	0.003 Abs below 0.6 Abs 0.5 % from 0.6 to 2.0 Abs
Photometrical linearity:	<1% up to 2.0 Abs between 340 to 900 nm
Drift:	<0.005 Abs per hour after 15 minutes heat up time
Internal Storage:	40 MB for approx. 5000 data sets
Lamps:	Tungsten-halogen-lamp // Xenon flash lamp
Dimension (W x D x H): Weight:	422 x 323 x 195 mm approx. 4.5 kg
Power supply: Protection class:	100 - 240V, 50/60 Hz IP 30

Accessories Cuvettes for photometers Accessories Accessories for Lovibond® photometers