Cold Light Sources
For sample illumination in microscopy, clinical diagnostics, dental technology, photography or mineralogy. Cold light sources filter out heat-producing, infra-red radiation and offer significantly higher intensities at magnifications over 30x magnification. Compact, easy to use and maintenance-free. KL 300 LED without fan otherwise with a low-noise fan with air vented at the rear of the casing. Power supply: 100-240 V, 50/60 HzKL 300 LED - compactCost-effective LED light source with easy handling and continuous dimming. Convection cooling for silent and vibration-free operation. Max. light intensity: 80 lm. Incl. wide-range power supply with international plug system. Adapter or stand-alone stand sold separately. KL 1600 LED - economy Standard LED light source with continuous dimming, filter slider and multi-chip white light engine for a homogeneous illumination. Max. lighting intensity: 680 lm. Incl. wide-range power supply without cable.KL 2500 LED - advanced Professional LED light source, additionally, with extra-fine dimming option (0.1% steps), LCD display for reproducible settings and USB-connectivity. Max. light intensity: 1100 lm. Incl. wide-range power supply and USB connection cable, without power cable. Footswitch optional.KL 1500 HAL - natural colour150 W halogen light source with continuous dimming and full halogen spectrum (colour rendering index CRI=100) for natural colour reproduction. Colour temperature indication on integrated LCD display. Maximum lighting intensity: 600 lm. Incl. wide-range power supply without cable.Please order Fibre optic ring light or gooseneck light guide separately. Please order a country-specific power cable for KL 1600 LED, KL 2500 LED and KL 1500 HAL separately.
Colorimeter Fx
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 crystallisationMeasures Lovibond® RYBN, Lovibond RY10:1, AOCS RY, Chlorophyll & b-CaroteneAllows the Measurement of Hot Samples (Integrated Heater)Ensured Compliance to StandardsScope 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 conformitySpecificationsWavelength Range:380 ... 780 nmAccuracy:± 0.2 nmSpectral Scope: 15 nmPhotometric Range:0 ... 100 % TLinearity:± 0.01 % TStray light: 0.01 % TInterfaces:USB, RS 232Dimensions (W x D x H):301 x 152 x 331 mmWeight:516 g
Colorimeters, Lovibond® PFXi series
The PFXi series of spectrophotometric colorimeters introduces a unique concept in liquid colour control: RCMSi technology (Remote Calibration & Maintenance Service via internet). Users can benefit from the capability for remote calibration and servicing via the internet - eliminating any costs and time delays associated with servicing and guaranteeing compliance with standards. The PFXi range is supplied with a full range of colour scales for specific markets including, but not limited to, Petroleum, Edible Oils, Pharmaceuticals, Brewing and Honey. Users can upgrade scales remotely at any time. Every PFXi is supplied with colour control software for data analysis (LAN & USB cable provided). Optical glass cells, a certified glass calibration filter, a spare lamp and user instructions included. The PFXi-880 and -995 series are available with an optional integrated heater unit. (This is not available for the PFXi-195). This is a critical feature when dealing with materials such as fats and waxes where temperature needs to be maintained at a constant temperature +10°C above the "Cloud Point" of the material.Please Note: CIE values and spectral data readings are standard on all the instruments listed below.
Comparators 2000/3000 series
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 useGuaranteed agreement with international standardsResults shown on display optional as colour or numeric valueDigital, mobile technology at the press of a buttonInstant reporting from the laboratory or on siteThe 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.
Controllers VisiLED
The control units can be dimmed continuously and have overheating protection for the connected LED light heads.Controller MC 1100: With adjustable parameters, such as light intensity, 5 different segmentation modes and changes in the direction of illumination.Controller MC 1500: All functions are available simultaneously for two light heads. Additionally with stroboscopic and flash function and 4 memory settings.Please order power adapter and country specific power cable separately.
Counting chamber according to Improved Neubauer
For analysis of cell suspensions.With double rulingIn compliance with DIN ISO 12 847Tolerance of depth of chamber max. 2 %Counting grids are engraved into two ground and polished surfaces in the chamber bottom, located between two elevated also ground and polished stages.With 2 haemacytometer cover glasses 20 x 26 x 0.4 mm
Counting chamber according to Improved Neubauer (Petroff)
Counting chamber with special depths (Petroff), Tolerance ±1 µm. For analysis of cell suspensions.With double rulingIn compliance with DIN ISO 12 847With 2 haemacytometer cover glasses 20 x 26 x 0.4 mmCounting grids are engraved into two ground and polished surfaces in the chamber bottom, located between two elevated also ground and polished stages.Individually packed
Counting chamber according to Neubauer
For analysis of cell suspensions.With double rulingIn compliance with DIN ISO 12 847Tolerance of depth of chamber max. 2 %Counting grids are engraved into two ground and polished surfaces in the chamber bottom, located between two elevated also ground and polished stages.With 2 haemacytometer cover glasses 20 x 26 x 0.4 mmIndividually packed
Counting chamber according to Thoma
For analysis of cell suspensions.With double rulingIn compliance with DIN ISO 12 847Tolerance of depth of chamber max. 2 %Counting grids are engraved into two ground and polished surfaces in the chamber bottom, located between two elevated also ground and polished stages.With 2 haemacytometer cover glasses 20 x 26 x 0.4 mmIndividually packed
Counting Chamber, Bürker
BLAUBRAND®. Double ruling. With or without snap-on clips. Cell depth 0.1mm. The ruling shows 9 large squares of 1 mm2 each. These are used for counting leucocytes. Each large square is subdivided by double lines (0.05 mm apart) into 16 group squares with 0.2 mm sides. The group squares correspond in size to the Neubauer counting chamber, but have no further subdivisions. They are used for counting thrombocytes and erythrocytes. The double lines form mini squares with an area of 0.0025 mm2.
Counting Chamber, Bürker-Türk
BLAUBRAND®. Double ruling. With or without snap-on clips. Cell depth 0.1mm. Combination of the Bürker and Thoma systems. The chamber depth is 0.1 mm. The ruling shows 9 large squares of 1 mm2 each. The large squares are subdivided into 16 group squares with 0.2 mm sides. In the central large square, each group square is subdivided into 16 mini squares with 0.05 mm sides (= 0.0025 mm2). For research and development only.
Counting chamber, Fuchs-Rosenthal
With double ruling. Without snap-on clips. Calibratable.Cell depth 0.2mm. Grid has 16 x large 1 mm² squares. Each square is divided into 16 smaller squares each with a side length of 0.25mm and an area of 0.0625mm². These counting chambers are commonly used to count cells in cerebrospinal fluid.
Counting Chamber, Fuchs-Rosenthal
BLAUBRAND®. Double ruling. With or without snap-on clips. Cell depth 0.2 mm. The ruling differs from the customary systems for blood cell counts by its large area of 16 mm2. The ruling shows 16 large squares of 1 mm2. Each large square is subdivided into 16 mini squares with 0.25 mm sides and an area of 0.0625 mm2. This chamber is frequently used for counting cells in the cerebrospinal fluid. For research and development only.
Counting chamber, Improved Neubauer
With double ruling. Calibratable.Cell depth 0.1mm. Counting grid with 9 large squares each 1 mm². The 4 large squares in the corners for counting leucocytes are each subdivided into 16 squares with a side length of 0.25mm. The large square in the middle is subdivided into 25 squares each with a side length of 0.2mm. Each of these is further subdivided into 16 smaller squares each with a side length of 0.05 mm and an area of 0.0025mm². The 5 group squares marked with an 'E' are used to count thrombocytes and erythrocytes. All group squares have triple boundary lines on each side.
Counting chamber, Improved Neubauer
With double ruling. Calibratable. Cell depth 0.1 mm. Same ruling as Improved Neubauer, but the large square in the centre is divided into 16 squares each with a side length of 0.25 mm. Unlike the more modern Improved Neubauer counting chambers, the counting area of each group square is limited by the outermost of the triple border lines.
Counting chamber, Improved Neubauer
With double ruling. Calibratable. Cell depth 0.1 mm. Same ruling as Improved Neubauer, but the large square in the centre is divided into 16 squares each with a side length of 0.25 mm. Unlike the more modern Improved Neubauer counting chambers, the counting area of each group square is limited by the outermost of the triple border lines.
Counting chamber, Improved Neubauer
With double ruling. Calibratable.Cell depth 0.1mm. Counting grid with 9 large squares each 1 mm². The 4 large squares in the corners for counting leucocytes are each subdivided into 16 squares with a side length of 0.25mm. The large square in the middle is subdivided into 25 squares each with a side length of 0.2mm. Each of these is further subdivided into 16 smaller squares each with a side length of 0.05 mm and an area of 0.0025mm². The 5 group squares marked with an 'E' are used to count thrombocytes and erythrocytes. All group squares have triple boundary lines on each side.
Counting chamber, Improved Neubauer
Bright line. With double ruling. Calibratable. Same counting grid as the Improved Neubauer cell, but with rhodium coated chamber base. Rulings are engraved into the Rhodium layer and appear bright under normal microscope settings. By altering the contrast it is possible to reverse the image under the microscope to make the rulings appear brighter or darker as required.
Counting chamber, Improved Neubauer, bright line
Bright line. With double ruling. Calibratable. Same counting grid as the Improved Neubauer cell, but with rhodium coated chamber base. Rulings are engraved into the Rhodium layer and appear bright under normal microscope settings. By altering the contrast it is possible to reverse the image under the microscope to make the rulings appear brighter or darker as required.
Counting Chamber, Malassez
BLAUBRAND®. Double ruling. Without snap-on clips. Cell depth 0.2 mm. The ruling is rectangular, covering an area of 5 mm2. The large rectangles measure 0.25 x 0.20 = 0.05 mm2. They are each subdivided into 20 mini squares with an area of 0.0025 mm2. This chamber is commonly used for counting cells in the cerebrospinal fluid, or for counting nematodes.
Counting Chamber, Nageotte
BLAUBRAND®. Double ruling. Without snap-on clips. Cell depth 0.5 mm. The square area of 100 mm2 is subdivided into 40 rectangles with an area of 0.25 x 10 = 2.5 mm2 each. This chamber is commonly used for counting cells in the cerebrospinal fluid, or for counting nematodes. For research and development only.
Counting Chamber, Thoma
BLAUBRAND®. Double ruling. Without snap-on clips. Cell depth 0.1mm. Rulings correspond to the central large square of the Neubauer chamber. The area of the small square is 0.0025 mm². Since the large outer squares are not included, the Thoma system is only used to count thrombocytes and erythrocytes. For research and development only.
Counting chamber, Thoma
Double ruling. Without snap-on clips. Calibratable. Cell depth 0.1mm. Grid is the same as the grid in the centre of large square in the Neubauer chamber. The area of the small square is 0.0025mm². Since the large outer squares are not included, the Thoma system is only used to count thrombocytes and erythrocytes.
Counting chambers according to Bürker
For analysis of cell suspensions.With double rulingIn compliance with DIN ISO 12 847Tolerance of depth of chamber max. 2 %Counting grids are engraved into two ground and polished surfaces in the chamber bottom, located between two elevated also ground and polished stages.With 2 haemacytometer cover glasses 20 x 26 x 0.4 mmIndividually packed