182 Resultat för: "SHERWOOD SCIENTIFIC INSTRUMENT"

Flame photometers designed for both sodium and potassium to be calibrated, measured and displayed simultaneously. The analytical performance is improved by the use of a lithium internal standard signal, which compensates for fluctuation in flame conditions, drift and dilution errors.

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Accessories for 360

Supplier: SHERWOOD SCIENTIFIC INSTRUMENT

Accessories for flame photometers, För: 360, Nebuliser cleaning wires

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Accessories for 420/425

Supplier: SHERWOOD SCIENTIFIC INSTRUMENT

Accessories for flame photometers, För: Flame photometer, model 420 and model 425, Potassium filter

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Flame photometers, 360

Supplier: SHERWOOD SCIENTIFIC INSTRUMENT

Single channel flame photometer for analysis of five elements (sodium, potassium, lithium, calcium, barium) designed with front loading, unobstructed sample work area and removable tray for easy cleaning.

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Accessories for colorimeter, CHROMA model 252

Supplier: SHERWOOD SCIENTIFIC INSTRUMENT

Holder for test tubes (Ø 5 mm) and cuvette (Ø 2,5 mm), För: Chroma colorimeter, model 260

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Colorimeters, CHROMA Model 260/ 260UV

Supplier: SHERWOOD SCIENTIFIC INSTRUMENT

The model 260 programmable colorimeter allowing up to 100 methods to be installed by the operator. This permits semi-automatic operation. An RS232 output allows the use of a serial printer and every result, blank and calibration is time stamped.

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Kloridanalysator, modell 926

Supplier: SHERWOOD SCIENTIFIC INSTRUMENT

Mätningar av saltkoncentration (natriumklorid) krävs inom hela livsmedelsindustrin (mejeriprodukter, frysta varor, saltat kött, drycker, etc.) såväl som i kliniska situationer.

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Magnetic susceptibility balances

Supplier: SHERWOOD SCIENTIFIC INSTRUMENT

The magnetic susceptibility balance is a microprocessor controlled, state of the art balance for detecting the magnetic properties of gases, liquids and solids. Both models work on the basis of a stationary sample and moving magnets. Two pairs of magnets are placed at opposite ends of a beam making a balanced system having a magnetic field at each end. Introduction of the sample into the magnetic field attempts to deflect the beam and the movement is optically detected. A compensating force is applied by introducing a current through a coil between the other pair of magnets. The current required to maintain the original postition of the balance beam is proportional to the force exerted by the sample; and the direction that the beam (magnetic field) moves indicates whether the sample is paramagnetic or diamagnetic which is shown by a plus or minus indication on the display. The improved sensitivity, versatility and overall performance make it ideally suited for analytical applications in research laboratories and industrial quality control.