< Previous340Crop ScienceEnvironmental TestingPorometer complete with Sensor Head 220-240 V AC, 50-60 Hz, 1 phProduct Code: 540-026/01When the sensor head is clipped onto a leaf, a small cup is gently pressed onto the leaf surface. Water vapour diffuses out of the leaf via the stomata and this raises the humidity in the cup. The instrument times the rise in humidity between two electronically preset levels. This RH transit time is a measure of water vapour loss and is automatically converted into diffusion resistance or conductivity. Calibration should be carried out at the start of each session and when environmental conditions change significantly. A polypropylene plate with 6 groups of precisely moulded holes is used to simulate a leaf. The diffusion resistance of each group is known from the physical dimensions of the holes. The instrument is calibrated using these values, and will also give a warning if changing conditions require recalibration. ±Direct readout of conductance or resistance. ±Simple field calibration. ±Stores up to 1500 readings. ±Leaf stress minimised during measurements.Further Information:Includes calibration plate, rechargeable battery, carrying case, RS 232 cable, adapter, data collection software, consumables and battery charger.Spares/Consumables:Porometer Spares Kit including Electronic Components, Pump Cables and Fuses (540-026/10)tel: +44 (0)1525 249 200 • email: ele@eleint.co.uk • www.ele.comSeed TechnologyLaboratory Seed BlowerProduct Code: 542-044/01The Laboratory Seed Blower is a precision built laboratory machine designed to separate light and heavy fractions of a great variety of seeds. The blower is equipped with a synchronous motor to ensure uniform RPM and therefore consistent test results. Air flow is regulated with a calibrated vernier gate and adjusted with a calibrated hand wheel for precise adjustments that can be easily repeated. Large tube kit is standard with the Seed Blower.Further Information:For 220 V AC, 50-60 Hz, 1 phSpecificationsDimensions (mm)580 x 560 x 460Weight (kg)32341Crop ScienceEnvironmental TestingJacobsen Seed Testing BathProduct Code: 542-100/01The Jacobsen Seed Testing Bath provides the conditions specific for seed testing according to the regulations of the International Seed Testing Association.Further Information:Includes Stainless Steel water bath with cooling coil, floor standing frame (can also be bench mounted), 13 Stainless Steel shelves for maximum thermal transfer, and cold water feed hoses.Capacity for 65 cones (90 mm diameter).For 220-240 V AC, 50 Hz, 1 ph.Accessories:Glass Plate for Jacobsen Seed Testing Bath (13 Plates required for each bath) (542-104)Plastic Covers, Pack of 10, for Seed Testing Bath (7 Packs required for each bath) (542-106)Stand for Jacobsen Seed Testing Bath (542-102)Germination Cabinet with Sealed Stainless Steel ChamberProduct Code: 542-124/01This robust germination unit is constructed in white polyester powder-coated steel, for a smooth, tough, easy-to-clean finish. The plastic coated wire mesh shelves are fully adjustable with 32 shelf positions at 29 mm centres. The dual temperature controller and thermistor system enable two temperatures to be set to correspond with “day” and “night” environments. An adjustable over-temperature safety cut-out protects the contents from accidental overheating. ±Electronic sensing of temperature with digital indication. ±Cooling provided by a built-in refrigeration unit. ±24 hour timer on temperature and fluorescent lighting.Further Information:With sealed Stainless Steel chamber. 220-240 V AC, 50 Hz, 1 ph.www.ele.com • email: ele@eleint.co.uk • tel: +44 (0)1525 249 200MicropropagationLaminar Flow CabinetProduct Code: 548-550/01Laminar flow cabinets force sterile air over the work surface and minimise the risk of external contamination and cross-contamination between samples which is essential for sterile inoculation of media during techniques such as tissue culture and micropropagation. ±Self-contained unit. ±Requires no external ducting. ±Variable fan speed controller. ±Pressure gauge.SpecificationsPre-filter92% efficient at 5.0 micronHEPA Filter99.995% efficientAir Velocity0.45m/secWork Surface Lit To1000 lux by internal lightsControlsFront mounted 13 amp power outletDimensions: Internal W x D x H (mm)1190 x 505 x 579Dimensions: External W x D x H (mm)1290 x 720 x 1145Weight (kg)150Power Supply230-240 V Ac, 50-60 Hz, 1 ph342Crop ScienceEnvironmental TestingCrop ProcessingLaboratory WinnowerProduct Code: 543-820/01This machine is suitable for pre-cleaning a large number of agricultural products including hulled rice and coffee, wheat, barley and vegetable seeds, by removing light extraneous material such as shrivelled seed, chaff and leaf. Heavy particles including metal and stones can also be eliminated. It consists of an aspirated column with an adjustable flow rate, expansion chamber, air-return ducts and motor driven fan. The fan can easily be removed for cleaning. The unit is bench mounted.Further Information:For 220-240 V AC, 50 Hz, 1 ph.Grinder for Sample Preparation of GrainsProduct Code: 543-860/01Further Information:For 220-240 V AC, 50 Hz, 1 ph.tel: +44 (0)1525 249 200 • email: ele@eleint.co.uk • www.ele.com343Crop ScienceEnvironmental Testingwww.ele.com • email: ele@eleint.co.uk • tel: +44 (0)1525 249 200Seed SamplersOnce a grain crop has been harvested and put into store, tests need to be carried out periodically to measure the quality and to check for pest or disease attack. Such samples must be representative of the bulk material and so need to be taken at various depths and from different locations.Sack Spear SamplersProduct Codes: 560-210, 560-212SpecificationsProduct CodeDimensions Dia x Length (mm)560-21012.7 x 650560-21219 x 650 Sampling Spear, Double Tube 32 mm outside diameterSupplied with carry case.SpecificationsProduct CodeLength (m)Slots560-22011560-22625Sample DividersSample DividersProduct Codes: 560-194, 560-196SpecificationsProduct CodeSlot Width (mm)560-19412 x 12.7560-19612 x 6.35344Harvesting & StorageEnvironmental TestingMoisture MetersProtimeter Grainmaster Moisture Meter with 15 Pre-Programmed Crop CalibrationsProduct Code: 560-020tel: +44 (0)1525 249 200 • email: ele@eleint.co.uk • www.ele.comA completely portable unit suited to in-store or field use. Incorporates instant digital-readout of moisture content and automatic temperature compensation for rapid and accurate moisture determinations. ±Microprocessor controlled. ±Automatic temperature compensation. ±Instant LCD readings for many crops. ±Temperature measurement facilities.The simple 4 stage operation takes less than a minute per sample: ±Insert the program key for the crop to be tested. ±Place grinder over sample cell and grind sample. ±Compress the sample. ±Press “ON” switch and read moisture content.The unit is battery powered and can be used with a wide variety of crops using interchangeable program keys for direct readings. In addition, by using the probe accessory the meter may also be used to measure the temperature of stored grain, thus enabling the principle grain quality and storage checks to be carried out with one instrument.Further Information:Supplied in a hard carrying case, compressor, hand grider, quick check standard, high check standard, storage case for program keys, calibration chart and program keys for ground samples of wheat and barley to ISO standard. Requires one PP3 battery - not included.Accessories:Fast Response Temperature Probe, 1 metre length (560-022)Moisture Meter for Baled Hay & Straw complete with 600 mm Long ProbeProduct Code: 560-038This lightweight hand-held instrument can be used for the rapid moisture measurement of baled hay or straw. The strong Stainless Steel probe is inserted into the bale and the test button pressed. The result is shown instantly on the clear analogue display. A separate button can be used to check the calibration and battery voltage. ±Fast measurement of baled hay or straw. ±Easy to read analogue display. ±Built-in battery and calibration check.Further Information:Supplied complete with probe and operating instructions.345Harvesting & StorageEnvironmental Testingwww.ele.com • email: ele@eleint.co.uk • tel: +44 (0)1525 249 200Universal Moisture MeterProduct Code: 560-095Seed CountersPrecision Seed Counter with Container for Cereals 220-240 V AC, 50 Hz, 1 phProduct Code: 560-105/01The precision seed counter is invaluable for laboratory work, research applications, 1000 grain counting and packaging of costly seeds. A special feature of the instrument is the very wide range of seed sizes which can be processed from 0.3 to 15 mm in diameter. The built-in vibrating unit automatically determines the optimum seed counting rate, although this can be set manually if required. The seed size can also be selected so that the damaged seeds or fragments of husk are eliminated from the result. Various count modes can be selected including normal, aggregate and differential. The unit is extremely quiet in operation, has an easy to read LCD display, RS 232 output and a membrane key pad. ±Automatic feed rate selection. ±Very accurate results with small seeds. ±Filter for under-sized or damaged seeds.Further Information:Supplied with counting head for cereals and grains.Accessories:Small Counting Head for small seeds down to 0.3 mm diameter (560-105/10)Large Counting Head for large seeds up to 15 mm diameter (560-105/12)Small Counting Head for Small Seeds Down to 0.3 mm DiameterProduct Code: 560-105/10Large Counting Head for Large Seeds Up to 15 mm DiameterProduct Code:560-105/12An essential aid for monitoring the airflow through stored crops to ensure adequate ventilation and prevent spontaneous heating and associated condensation in grain stored slightly warm or above optimum moisture content. The information provided by this device will help prevent mildew development in store and the associated loss of revenue or benefit from cash and feed crop. The instrument is simply placed upon the stored grain and the upward airflow can then be read off one of two scales ranging from 8 to 30 ft/minute or 2.5 to 9 m/minute.The universal insertion moisture meter has been designed to measure the moisture content of powders, grain and granules. It has applications throughout industry but is particularly suited for use with stored seeds and grains. It can be used both for batch testing materials as they are loaded or unloaded as well as periodic checks while in storage. The probe is inserted into the sample and the result is shown instantly on the display. No weighing, grinding or other sample preparation is required. By pressing the membrane keypad the temperature of the sample can also be measured. The instrument can be programmed by the user for use with up to six crops. The simple calibration procedure means that data for new crops can be added as required. ±Microprocessor controlled. ±User programmable. ±Displays temperature and moisture content. ±1 metre long insertion probe.Further Information:Complete with 1 metre long insertion probe and operating instructions.Grain Airflow MeterProduct Code: 560-050346Harvesting & Storage Environmental TestingYield QualityHectronic Test Weight KitProduct Code: 560-115tel: +44 (0)1525 249 200 • email: ele@eleint.co.uk • www.ele.com ±Rapid and consistent results. ±Compact and easy-to-use. ±Accurate for all grains.This instrument will benefit growers and merchants alike, providing useful feedback for the grower and easy-to-use method of grain quality for the merchant. The kit comprises an accurately measured cylinder and hopper (chondrometer) ensuring that a precise and replicable volume of grain is measured. The sample of grain is allowed to fall into the chamber of the chondrometer under the restriction of a falling weight so that a constant packing density is achieved. The grain is weighed on battery powered scales (6 x 1.5 V AA batteries required) which are included in the kit. The weight is then converted on the chart supplied to give the bushel or hectolitre weight. The unit is simple to use, provides accurate results to ±5% and can be used with all grains including wheat, oats, barley and maize. Conforms to British Standard EN ISO 7971-2:2009.ChondrometerProduct Code: 560-118This light and accurate laboratory chondrometer is suitable for use with any gramme balance capable of weighing up to 1400 g.Further Information:Supplied with calibration chart.Size GradingGrain Sieves Set of 6Product Code: 560-142A set of 6 laser-cut stacking grain sieves ensuring the utmost accuracy in grading. The set comprises four sieves with slots 20 mm long x 1.0, 2.0, 2.2, and 3.5 mm wide, made from hard-wearing Stainless Steel plate to BS 6219 and ISO 5223. Also included in the set are two Stainless Steel insect sieves 1.7 mm mesh and 710 μm mesh, to aid the control of storage pests such as weevils and mites. A lid and receiver complete the set. Sieves conforming to other standards are available on request. ±Laser cut for accuracy. ±Non-magnetic Stainless Steel mesh. ±Conform to BS 6219 and ISO 5223.347Environmental Laboratory EquipmentEnvironmental Testingwww.ele.com • email: ele@eleint.co.uk • tel: +44 (0)1525 249 200Binocular Stereo Zoom MicroscopeProduct Code: 550-025/01This binocular miroscope has a sound, ergonomic design and is manufactured to a high standard. The excellent optical performance makes the instrument suitable for both laboratory and teaching purposes. The built-in illumination with daylight filter provides an excellent light source for a wide range of applications. ±4 objective nosepiece. ±High quality optics. ±Mechanical stage.Further Information:For 220-240 V AC, 50 Hz, 1 ph.Spares/Consumables:Bulb (Bottom Illumination) 12 V / 20 W (550-025/12)Bulb (Top Illumination) 12 V / 10 W (550-025/10)Binocular Microscope 45° Inclined, 360° Rotating Head, Eye-Piece 10x Widefield, 4x 10x & 40xProduct Code: 550-035/01Accessories:Objective Lense 100x/1.25 Oil for use with 550-035/01 (550-035/10)Conductivity Meter complete with Conductivity Cell, Swing Arm Electrode Holder & ManualProduct Code: 525-180/01This laboratory conductivity meter is a versatile unit which utilises the best of modern technology to simplify operation without sacrificing accuracy or reliability. With push button operation and a customised liquid crystal display, determination of conductivity and TDS can readily be achieved with the minimum of operator training. The meter includes a 32 reading memory facility. Remote monitoring and data collection is facilitated by the provision of both analogue and digital outputs and in the event of power removal all user defined parameters are retained. Further Information:Supplied complete with Swing Arm Electrode Holder, conductivity cell (K=1) and full operating instructions.Spares/Consumables:Conductivity Cell K=1 (525-180/10)General Laboratory InstrumentationVisible Range SpectrophotometerProduct Code: 485-030/01This instrument combines advanced electronics with a high quality optical system operating over the range 320 to 920 nm. The monochrominator is a modified Czerny Turner design. It incorporates a cam-driven 1200 lines/mm holographic diffraction grating and features automatic second order resonse suppression. The complete optical system is housed in an independently enclosed unit for maximum protection. Careful design has ensured that heat transfer to the sample is minimised. This enables precise measurements to be performed on a temperature dependent basis. A low noise, high stability and solid state detector for accurate reproducible results, combined with a rigid structure, provides a system with fast warm-up, low drift and high reliability. ±Microprocessor-controlled. ±Digital display 320 to 920 nm wavelength. ±Automatic zero and calibration.Further Information:Supplied complete with 100 plastic 10 x 10 mm cuvettes, 10 x 10 mm cell holders and mains lead.UV/Vis SpectrophotometerProduct Code: 485-031/01Further Information:Supplied complete with 100 plastic 10 x 10 mm cuvettes, 10 x 10 mm cell holders and mains lead.Spares/Consumables:Spare Xenon lamp module (485-031/10)Digital ColorimeterProduct Code: 525-242/01This range of colorimeters features a number of advanced measurement functions and is designed for educational laboratory and industrial functions. The instruments are housed in rugged, chemically resistant, structual foam mouldings and have ergonomically-efficient, sloping front panels. Both models feature 8 built-in gelatin filters covering the visible spectrum fitted onto a switched wheel. The dual cuvette holder enables the sample and a reference to be processed. Measurements can be taken in % transmittance, absorbance or concentration. ±8 built-in filters. ±Dual cuvette holder. ±Large LCD display.Further Information:A general purpose laboratory or portable unit which operates from mains supply or an external 12 V supply. It is supplied complete with 9 built-in filters, 100 disposable cuvettes, recorder output, mains lead and manual.Accessories:Microsample Cuvettes 10 ml (Pack of 100) (525-246)Microsample Cuvettes 10 mlProduct Code: 525-246Pack of 100.348Environmental Laboratory EquipmentEnvironmental Testingtel: +44 (0)1525 249 200 • email: ele@eleint.co.uk • www.ele.com349Environmental Laboratory EquipmentEnvironmental Testingwww.ele.com • email: ele@eleint.co.uk • tel: +44 (0)1525 249 200Bench Dissolved Oxygen MeterProduct Code: 525-235/01IMAGE NEEDEDThis unit has been designed for use in the laboratory for the measurement of dissolved oxygen accurately and with ease. Measurements can be obtained as % or mg/l and are automatically temperature compensated. All adjustments are made using multi-turn rotary controls and the results are displayed on an LED display. ±Measures DO2 over ranges 0 to 200%, 0 to 25% and 0 to 19.9 mg/l (ppm). ±Measures temperature over the range -50°C to +199.9°C. ±Barometric pressure compensator.Kjeldahl ApparatusDigestion Unit 8 Place, Semi-Auto, complete with Block, Rack, Heat Shield & Exhaust SystemProduct Code: 525-355/01Supplied with digestion block, carrying rack with heat shield, exhaust system, two-tier console, instruction manual and 8 digestion tubes, 250 ml, 300 x 42 mm.Further Information:For 220-240 V AC, 50-60 Hz, 1 ph.Spares/Consumables:Digestion Tube, macro 250 ml (525-355/10)Digestion Unit 20 Place, Semi-Auto, complete with Block, Rack, Heat Shield & Exhaust SystemProduct Code: 525-356/01Supplied with digestion block, carrying rack with heat shield, exhaust system, two-tier console, instruction manual and 20 digestion tubes, 250 ml, 300 x 42 mm.Further Information:For 220-240 V AC, 50-60 Hz, 1 ph.Spares/Consumables:Digestion Tube, macro 250 ml (525-355/10)Next >