BVM MEDICAL LIMITED

Description: The Mechanical Stirring rod provides effective and economical solutions to stir suspended solids and liquids of low and medium thicknesses. Both models are very easy to use, without requiring any tools and includes a cable designed to keep away from moving parts. In addition, the powerful and dynamic engine enables a reliable and slient operation which can work continuous for more than 8 hours. The soft start prevents liquid overflow from the container and the speed can be controlled in a precise and sensitive means y two user-friendly controls. Both mixers are also equipped with two paddle-type stirring rods of different sizes (large and small) to allow the use of different containers and liquids. SPECIFICATIONS: Reference 50686001 and 50686002 Model 686/1-686/2 Speed Range 200-1000 rpm Maximum power 100 w Stirrable maximum volume 5 L-10 L (H2O) Voltage 220V/50Hz Dimensions 160x160x370 mm / 6.2x6.2x14.5 in Included Accessories Transparent non-slip base (120 mm ø). Rod type paddle stirrer diameter of 30 mm Rod type paddle stirrer diameter of 10 mm  

Description Horizontal electrophoresis in agarose gels is a routine technique in laboratories of molecular biology and genetics to the preparation of plasmids, PCR reactions, restriction fragment analysis, analytical gels and standard nucleic acid preparation, etc.. To this end, the horizontal electrophoresis Nahita buckets are specially designed for separation, identification and preparation of DNA and RNA molecules in agarose gels. The trays are supplied complete with all accessories needed for the preparation and electrophoresis gels: FEATURES: Electrophoresis chamber made of high quality acrylic material and in one piece without seams to prevent fluid leakage and breakage. Has 4 legs and 2 slip replaceable electrodes of pure platinum resistant to corrosion and high temperatures. The cover has slots to dissipate heat and two fixed cables with banana plug power. Mold for the preparation of gels, each model comes with a template for the preparation of gels of different sizes (see table). The molds have lateral grooves for the placement and support up to 2 parallel combs in the event of having to analyze a large number of samples simultaneously. Gel Tray with ruler dark band integrated to facilitate viewing of the wells and thereby facilitate the loading of samples. Double set of combs of different thickness and number of samples. Compatible with power supply. Ref: 53010006 and 53010007. SPECIFICATIONS:   Reference 53000001  Dimensional gel 100x70  No. samples 8, 15  Thick combs 1 and 1.5 mm  Volume sun. Buffer 260 mL  Working-conditions! 0-40 º C and <80% HR  Continuous-time! > 24 h  Max. input voltage! 100 V  Max. power 50 mA  Tray dimensions (LxWxH) 268x116x76 mm

Description Spectrophotometer ideal for working in the visible range of spectrum in those applications and routine testing in universities and schools. With manual control to adjust the wavelength and easy to read digital display, is made of high quality materials that make it an accurate and reliable instrument. FEATURES: Components of high quality and precise design. Manual adjustment of wavelength. Silicon photodiode detector high quality grating 1200 lines / mm ensure high accuracy and precision. Digital display for easy reading. Black and auto zero easy to implement. Pressing a single button mode selection allows transmittance, absorbance and calculation of concentrations. RS232 output for direct transmission of data to a computer or printer. Windows ® based software that allows computer applications to increase the calculation of curves through the RS232 port. Large sample compartment that can hold trays of 5-100 mm light path with the appropriate adapters (optional). Design that ensures a convenient lamp replacement for the user. SPECIFICATIONS: Reference 052-54201020 052-54201050 Model 4201/20 4201/50 Optical-system! Single beam, grating 1200 líneas/mm Single beam, grating 1200 lines / mm   Long range. Wave 325-1000 nm 200-1000 nm Bandwidth 5 nm 6 nm Accuracy long. Wave ± 2 nm ± 2 nm Long resolution. Wave 1 nm 2 nm Selecting long. Wave Manual Auto Photometric mode "! T, A, E T, A, E   Photometric range -0,097 To 1,999 A, 0 to 125% T -0,097 To 1,999 A, 0 to 125% T Photometric Accuracy ± 0.5% T ± 0.5% T Photometric-resolution! ± 0.3% T ± 0.3% T   Diffuse-light! 0.5% T 0.5% T   Stability ± 0.004 A / h to 500 nm ± 0.004 A / h to 500 nm Light-source! Tungsten lamp Tungsten lamp   -Detector! Silicon photodiode! Silicon photodiode     -Cell holder! For 4 cells of 10 mm For 4 cells of 10 mm   Sub-samples! Standard 10 mm cuvette light path "! Standard 10 mm cuvette pathlength     Output RS-232 RS-233 port Screen LCD, 3.5 bits LCD, 3.5 bits Food AC 220 V / 50 Hz AC 220 V / 50 Hz Size 480x360x160 mm 480x360x160 mm Weight 8 Kg 9 Kg

Description The 4211/20 spectrophotometers is ideal for use in research laboratories as it allows the realization of qualitative analysis (measurements of absorbance and transmittance) and quantitative (concentration calculation) in the visible range and UV-visible respectively. FEATURES: Large LCD screen (128x64 bits) for easy reading, which shows the results of different measurements and the concentration curves and their equations. Memory that can store up to 200 absorbance and transmittance data. The memory can also save and recall up to 200 different standard curves proving very useful in testing samples of the same nature and speeding up daily in the laboratory. Careful selection of wavelength using the keyboard work. The tungsten and deuterium lamps (model 4211/50) can turn on and off independently to extend the shelf life. Sample compartment with manual external exchanger that can hold up to 4 cells of 10 mm light path. Application software that provides total control and management functions from a computer and spectrophotometer which allows the production of enzyme kinetic curves. Functions 1. Basic mode: measurement of absorbance and transmittance at a given wavelength. 2. Quantitative way: calculating the concentration of different samples from the equation of a standard curve (C = K • A + b). Two methods: a. Coefficient: the value of KYB coefficients of the equation are introduced directly through the keyboard. b. Standard curve: to use up to 9 standard samples to establish the standard curve equation. SPECIFICATIONS: Reference 052-54211020 052-54211050 Model 4211/20 4211/50 Long range. Wave 325-1000 nm! 200-1000 nm   Bandwidth 4 nm 4 nm Optics Single beam, grating 1200 líneas/mm Single beam, grating 1200 lines / mm Accuracy long. Wave ± 1 nm ± 1 nm Reproducibility long. wave 0.5 nm 0.5 nm Long resolution. wave 1 nm 1 nm Photometric range -0,097 To 2.5 A, 0 to 125% T -0,097 To 2.5 A, 0 to 125% T Photometric Accuracy ± 0.5% T ± 0.5% T Photometric reproducibility ± 0.3% T ± 0.3% T Diffuse-light! 0.3% T 0.3% T   Stability ± 0.002 A / h at 500 nm! ± 0.002 A / h at 500 nm   Light source Tungsten lamp! Tungsten lamp   Detector Silicon photodiode! Silicon photodiode   Sample compartment 4 cells standard 10-mm light path! 4 cells standard 10 mm light path   Output USB and parallel (printer) USB and parallel (printer) Food AC 220 V / 50 Hz AC 220 V / 50 Hz Dimensions 470x370x180 mm 470x370x180 mm Weight 12 Kg 12 Kg

Description We offer you this optical spectrometer Series 4100 for high quality measurings of light absorption. With manual selection of wavelength, and 8 nm bandwidth. Featuring a compartment for a 10 mm cuvette, and 2 glass cuvettes of 10 mm.   Series 4100 Spectrophotometer FEATURES: Manual selection of wavelengthWavelength Range: 330-1000 nmBandwidth: 8 nmReading of absorbance and transmittanceCompartment for 1 cup of 10 mmIncludes 2 glass cells pathlength 10 mm052-54101010: No OUTPUT RS232052-54111010: With RS232 OUTPUT

Description The series 636 incubators are widely used in numerous trials conducted in the laboratories of cosmetics, microbiology, food analysis, biotechnology, botany and biochemistry, and includes, among its various aplicacones, tests and serum and plasma, or conservaciópn incubation of samples and the maintenance of cell cultures and microorganisms.Made of painted steel and kiln-dried, have a stainless steel internal enclosure for easy cleaning and a door with double glazed window to the outside to control the evolution of the samples at all times. Have digital control of temperature and operating time allowing precise control of these processes. FEATURES: Modern and functional design intended to extract maximum performance to your computer:- Outdoor Furniture epoxy coated metal and stainless steel interior is highly resistant to acids and corrosive, easily limpiexa.- Door with double glazed window to external control without changes in temperature in the interior.- Supplied with mesh trays (2 units) height adjustable, providing flexibility of use allowing the team to introduce bottles and containers of various sizes. SPECIFICATIONS: - System airflow by natural convection.- Control panel at the bottom with a keyboard and digital display with backlit power switch.- Adjustable legs for easy installation and leveling of the stove.- System overheat protection with audible and visual alarm. SPECIFICATIONS: Reference 052-50636031 052-50636041 052-50636061 052-50636131 Capacity 30 L 45 L 65 L 125 L Maximum Temp-RT +5-80 º C-RT +5-80 º C-RT +5-80 º C-RT +5-80 º C         Resolution 0.1 ° c 0.1 ° c 0.1 ° c 0.1 ° c Temperature-fluctuation! 0.5 ° C 0.5 ° C 0.5 ° C 0.5 ° C   Consumer 300 W 300 W 400 W 400 W External Dimensions (cm) 46X51X69 50X55X73 55X55X84 64X68X91 Internal dimensions (cm) 31X31X31 35X35X35 40X36X45 50X45X55 weight 39 Kg 42 kg 53 kg 58 kg Fuse 15 A 15 A 15 A 15 A Food 220 V, 50 HZ + - 10% 220 V, 50 HZ + - 10% 220 V, 50 HZ + - 10% 220 V, 50 HZ + - 10%

Description Professional microscope. Serie 100. Achromatic. Microscopes with modular system to configure them according to the needs of each user. Its stable, robust and ergonomic support system has coaxial handles with macro and micrometric focus, friction control ring and quick focus device. The head is available in modular, binocular or trinocular version, the latter to attach cameras or camcorders. All of them are inclined 45 degrees for greater user comfort and rotating 360 degrees. Characteristics: Binocular head inclined 45º and swivel 360º. Interpupillary distance: 53-72 mm. Diopter compensation (± 5 diopters) in both portaoculars. WF10x / 18 mm and P16x eyepieces. Quadruple revolver in both directions. Achromatic and antifungal objectives: 4x, 10x, 40x (R), 100x (R) (I). Focus: Macrometric and micrometric with coaxial controls. Stage 130x140 mm with transverse movement 75 mm and longitudinal 50 mm. Abbe condenser (A.N. 1.25) with diaphragm and filter holder.

Description Equipment used in veterinary medicine, research, etc.. equipped with a magnifying system with three different positions (0.6 x, 1x, 1.6x) and two ocular 10x. It has focus knob and four interchangeable lenses to work at different working distances, an halogen lamp and fiber optic coaxial illumination (cold light) 12V/100 W. The microscope base has five wheels, two of which have a braking system and is equipped with a long extendable arm and swivel for comfort. As an accessory, it has a holder for fixing to a table or wall. Specifications:  VALUES           Lens I Lens II Lens III Lens IV  Focal length f '= 200 mm f '= 250 mm f' = 300 mm f' = 400 mm   f '= 87 mm f '= 87 mm f '= 87 mm f' = 87 mm  Magnification 1.6x-1.0x-0.6x 1.6x-1.0x-0.6x 1.6x-0.6x-1.6x 1.6x-0.6x-1.6x  Total magnification 12x-7.4x-4.7x 9.7x-6.0x-3.8x 8.0x-5.0x-3.0x 6.0x-3.8x-2.4x  Field 15.8-25.3-40.6 19.7-31.6-50.7 23.6-37.9-60.8 31.5-50.5-81.0  Pupil Ø 1.04 - 1.66 mm 1.04 - 1.66 mm 1.04 - 1.66 mm 1.04 - 1.66 mm  Pupil distance 15.3 mm 15.3 mm 15.3 mm 15.3 mm  Resolution (LP / mm) 56.1-35.4-35.4 44.5-28.1-28.1 37.5-23.6-23.6 17.7-17.7-26.1

Description The Eye video cameras allow you to convert your traditional microscope digital imaging system, is ideal for any applications requiring microscopic imaging quality in the field of medicine, biology, geology, research or teaching. The camcorder can be used with all types of microscopes Stereomicroscopes using eye or standard (23 and 30 mm respectively) to obtain images and videos of any samples. Its handling is very convenient because it presents a single cable for power, data transfer and camera control. USB camcorders include a full model capture software, image manipulation and analysis with which you can perform many operations easily. Some of the software ScopePhoto benefits include: FEATURES: Real-time video frame storage Record AVI movies Adjusting the image sequence and duration of the recording Storing pictures in various formats (jpg, tiff, bmp, gif, psd, etc.). Optimization of parameters of color, brightness or contrast Zoom Function Calculation of length, circumference, radius and area of various geometric shapes (circle, ellipse, polygons and irregular shapes) and angles calculation Cell Counting SPECIFICATIONS: Sensor 1/2.5 "CMOS Pixel size 1.75x1.75 mm Sensitivity (V / lux-s at 550 nm) 1.3 Resolution max. 3264x2448 8 Mp Speed (frames / sec) 1 FPS 75 db dynamic range Wavelength 400-600 nm (IR Cut added) Exhibition ERS (Electronic Rolling Snap) White Set Auto / Manual Exposure Adjustment Auto / Manual Usb2.0 interface, 480 Mb / s, 2.5 m cable length Temp. Work -30 º C º c a70 Food Sumnistrada by the computer through the USB interface Software Compatible with Windows 2000/XP/2003/Vista/2008

Description Electronic precision balance Nahita Series 5162. Available in different versions that vary in their load capacity. Features: High-precision load sensor Plastic casing and stainless steel plate Height adjustable screwed legs Easy display with 4 keys, easy to use LCD display with backlight for easy reading Display with excess load indicator Display with low/charged battery indicator Automatic calibration through external weight (weight included for models with capacity of up to 1000 g) Tare in the whole weighing range Selectable measurement units: g, kg, ct, T, TAR, dr, PKT, GN, TMR, gsm, tlJ, mo, dwt, oz, lb, tlT, ozt, tlH, %. Function of parts re-counting with selection of the number of reference parts With integrated rechargeable battery; lock/unlock battery switch Power adapter included Technical data: Reference 052-KBC001 052-KBC002 052-KBC003 052-KBC004 Maximum capacity (g) 300 500 1000 2000 Range tare (g) 0-300 0-500 0-1000 0-2000 Readability 0.01 Plate size 133 × 182 mm Size (L × W × H) 280 × 180 × 80 mm Voltage AC110-220V / DC 7.5V

Description Very useful in molecular biology laboratories for microfiltration techniques and sample preparation for HPLC or PCR, they are extremely compact so they are easily transportable and suitable for laboratories with room problems or for use in refrigerated area for limited period. The operation is very simple, just close the lid and press the ON / OFF button; for repetitive centrifugations just close and open the lid to start or stop the centrifugation.Incorporate a new rotor exchange system, rotors can be changed easily and quickly without using a key. Features: Fixed single speed or selectable fixed speed Angle Rotor for 1.5/2.0 mL microtubes with adapters for 0.5 ml and 0.2 mL microtubes Rotor for strips microtube of 0.2 mL Lightweight, ultra quiet and stable With transparent lid for viewing at any time the state of the rotor Power supply 85-240V Specifications: Code 052-52507011 052-52507015 Angle rotor 8 x 1.5 ml8 x 0.5 ml*8 x 0.2 ml* Strip rotor 2 tiras de 8 x 0.2 ml Speed 10000 rpm 4000-7000-10000 rpm FCR 5610 g 990/2910/5610 g Power supply AC 85-240V, 50/60Hz Dimensions 155 x 175 x 125 mm Weight 0,8 Kg

Description Back lit LCD display with digit height 25 mm Display device: IP65. Protected against dust and water splashes High mobility: Battery operation (rechargeable battery pack), compact, flat construction and low weight make this balance ideal for use in several locations (production, warehouse, dispatch department, …) PRE-TARE function for manual subtraction of a known container weight With the recipe function you can weigh the different ingredients of a mixture. As a check, you can also recall the total weight of all the ingredients Battery operation possible: Block battery (9 V) not included Freely programmable weighing unit (e.g. display directly in special units such as length of thread g/m, paper weight g/m2, or similar) Flexible positioning of display device: mounted onto the front, free-standing or mounted to the wall, wall mount standard. Technical data: Further technical data 627-DE60K10DL 627-DE150K20DL 627-DE300K50DL Measuring range Max 30 kg; 60 kg 60 kg; 150 kg 150 kg; 300 kg Readout d 10 g; 20 g 20 g; 50 g 50 g; 100 g Reproducibility 10 g; 20 g 20 g; 50 g 50 g; 100 g Linearity ± 20 g; 40 g ± 60 g; 150 g ± 100 g; 200 g Stabilisation time s 2,5 s 2,5 s 2,5 s Temperatur sensitivity °C 66*10^-6 66*10^-6 66*10^-6 Technical data about verification 627-DE60K10DL 627-DE150K20DL 627-DE300K50DL Verification possible 0 0 0 Parts counting 627-DE60K10DL 627-DE150K20DL 627-DE300K50DL Min. piece weight at counting 20 g 40 g 200 g Reference numbers of parts for parts count 5, 10, 20, 25, 50 5, 10, 20, 25, 50 5, 10, 20, 25, 50 Conditions of environment 627-DE60K10DL 627-DE150K20DL 627-DE300K50DL Permissible ambient temperature 5°C - 35°C 5°C - 35°C 5°C - 35°C Permissible ambient humidity 80% 80% 80% Volume / materials / weights 627-DE60K10DL 627-DE150K20DL 627-DE300K50DL Volume packing wxdxh [mm] 700x600x200 700x600x200 780x740x210 Gross weight kg 18 19 32 Net weight kg 16 16 28 Dimensions Weighing plate (Ø/WxD) 522x403x45 mm 522x403x90 mm 650x500x105 mm Balance features 627-DE60K10DL 627-DE150K20DL 627-DE300K50DL Protective working cover -1 -1 -1 Akku 0 0 0 Battery operation 9V Block, working period: 12 h 9V Block, working period: 12 h 9V Block, working period: 12 h Auto Off Function 3 min, off main: off, 3min battery: 3 min, off 3 min, off Available current supply EURO, UK, US EURO, UK, US EURO, UK, US Display type LCD with backlight LCD with backlight LCD with backlight Display digit height 2,5 cm 2,5 cm 2,5 cm Weighing units kg, g, dwt, tl (Tw), tl (HK), ozt, mo, lb, oz, tol kg, g, dwt, tl (Tw), tl (HK), ozt, mo, lb, oz, tol kg, g, dwt, tl (Tw), tl (HK), ozt, mo, lb, oz, tol Freely programmable weighing units 0 0 0 Internal adjusting weight 0 0 0 Recommended adjusting weight 60 kg (M1) 150 kg (M1) 300 kg (M1) Stand by Function 0 0 0 Options and optional accessories (see reference code): Options 627-DE60K10DL 627-DE150K20DL 627-DE300K50DL DKD certificate option 627-963-129 627-963-129 627-963-129