Refractometers

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Measuring range: Urine S.G. 1,000 ~ 1,050

As-is

Refractive index range: 1.00 – 1.75 Noise: 2.0 x 10-8 RIU (THF at 24°C with restrictor coil) Sensiti (more)vity: 1 (minimum) to 1024 (maximum) with scale factor Cell volume: 10µl Cell pressure (maximum): 7bar Flow rate: 0.3 – 10.0 ml/min (analytical), 0.3 – 20ml/min (with semi-prep option) Temperature control (internal heater): 30°C – 50°C Recorder output: 0 – 10 mV Intergrator output: Sensitivity setting 1 – 1V,  sensitivity setting 2 – 2V, sensitivity setting 4 – 4V, sensitivity setting 8 – 8V, sensitivity setting 16 to 1024 – 10V Measurement range: 5 x 10-3  RIU maximum FS (SENS = 1 and SF = 1), 5 x 10-8 RIU minimum FS (SENS = 1024 and SF = 100) Maximum drift: 2.5 x 10-7  RIU/hr (static with THF) Dimensions (H x W x D): 240 x 285 x 480 mm Weight: 18kg

RFM 340 refractometer Scale Refractive Index (RI): 1.33 – 1.54 Scale Sugar °Brix: 0 – 95 Resolution  (more)RI: 0.0001/0.00001 Resolution Sugar °Brix: 0.1/0.01 Accuracy RI: ±0.00003 Accuracy Sugar °Brix: 0.02 Lab circulating refrigerated water bath Temperature range: -20 to 200°C Temperature stability: ±0.03°C Pump capacity: 16 L/min Capacity: 7 litres

The RE40D refractometers is used to easily determine the refractive index of liquids. The measuremen (more)ts are carried out using the total reflection method. With this method, even dark samples can be measured easily. Thanks to the latest technology – no moving parts, durable LED light source and resistant sapphire prism, the RE refractometers are virtually maintenance-free Measure liquids with a refractive index in a range from 1.32000 to 1.7000 Require a minimal amount of sample (approx. 0.4 milliliters) for the measurement Keep the temperature of the samples to be measured between  15.00 and 70.00°C thanks to a built-in Peltier thermostat (no water bath required) Calculate the refractive index of the samples for any reference temperatures based on user-defined temperature functions Show the refractive index of the samples directly in Brix degrees Able to convert the measured values into any units (e.g. Zeiss number) and display them directly in these units Suitable for concentration determinations. Concentrations are due to custom formulas or concentration tables are automatically calculated from the measured refractive index. Deliver statistical evaluations (mean value, standard deviation, relative standard deviation) of the results. Entry of 10 measurement methods. One of these methods is reserved for adjusting the device. Can be easily checked with the built-in check function. This function allows a regular checking of the measurement accuracy without changing the device settings Three serial ports for connecting a printer, a barcode reader and a computer and a connection for controlling an automation unit Including RS-P42 printer