
HELOS/KR-Vario laser diffraction sensor
Most flexible HELOS sensor with a variable open measuring zone from 123 to 1,400 mm for technical sprays, pilot plants and wind-tunnel set-ups.
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Showing 121–144 of 1,229 products

Most flexible HELOS sensor with a variable open measuring zone from 123 to 1,400 mm for technical sprays, pilot plants and wind-tunnel set-ups.
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Three multi-purpose, large capacity benchtop and floor-standing centrifuges up to 54,111 xg, with swing-out capacity up to 4 x 750 mL or 8 blood bags.
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Compact microhematocrit centrifuges spinning 24 capillary tubes at up to 12000 rpm and 13680 ×g, driven by maintenance-free brushless DC motors.
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Plug-and-play membrane nitrogen generator for LC-MS with a built-in silent oil-free compressor, an air storage tank and an HMI.
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Refrigerated microcentrifuge for up to 24 x 2 ml tubes, 16,602 x g at 15,000 rpm and a chamber range of -10 to +40 °C; Sigma calls it the most compact refrigerated centrifuge on the market.
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Fixed-volume manual micropipette delivering a single pre-set volume between 1 and 1000 µL, removing the risk of wrong volume setting in routine tests.
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Stainless steel 2-position HPLC valve from Sykam with a needle injection port on the top side, designed for use in autosamplers.
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Upright -86 °C ultra-low temperature freezer from the EvoSafe range with 360 L total volume and room for 264 two-inch boxes, for long-term sample storage.
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Compact tuning-fork precision balances from 220 g to 15 kg with 1.6 second stabilization, shock resistance, battery operation and free keys.
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25-position automatic sample changer for X-Pulse benchtop NMR spectrometers that automates data acquisition across many samples and nuclei.
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High-throughput 24-port SPE vacuum manifold with individual stopcocks and a glass chamber, for processing large sample batches before chromatography.
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2X Taq PCR master mix premixed with a red tracking dye so finished reactions can be loaded directly onto a gel.
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Replaceable filters that sit in the pipette itself, adding protection against corrosion and contamination from sample solutions and easy to reload.
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Vertical laboratory refrigerator with two double-glass doors, 1400 L, +2 to +8 °C, with touch-screen controller and full alarm system.
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Tabletop freeze dryer with Wireless Shelf Technology, a 4 kg ice condenser at -55 °C and the LSCplus controller for manual or automatic process control.
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Clinical and research flame photometer for blood serum and urine, measuring Na and K or Li and Ca against supplied 5-point serum and urine calibration standards.
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Digital dry block heater for two single-width blocks or one double-width block, controlling up to 130 °C with ±0.1 °C uniformity at 37 °C.
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The GeminAA series combines a flame and a graphite furnace atomizer in one compact AAS, with software-controlled switching between the two in under two seconds.
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Temperature and humidity chamber from Kesar (KGOS series, 90 to 1,000 litres) for shelf-life and environmental resistance testing at 20-60 °C and 40-95 %RH.
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Three compact low-speed centrifuges, ventilated and refrigerated, for routine clinical work up to 3,960 xg, with 4 x 100 mL swing-out capacity.
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Floor-standing low speed refrigerated centrifuge with 6 × 1000 mL capacity, up to 6000 r/min and 6600 ×g, and temperature control from -20 to 40°C.
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Microprocessor-controlled PreCiGen generator series for continuous ultra-high-purity gas, with real-time monitoring of flow and pressure.
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Configurable automated store from room temperature to -20 °C for compound libraries and biological samples, scalable to tens of millions of tubes.
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Adjustable manual macropipette covering 0.2 to 10 mL with interchangeable nozzle protection filter, optional Pasteur pipette adapter and user calibration.
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