Automatic Saccharimeters, Rudolph Research, AUTOPOL 880T & 880 PLUS Series
This is Rudolph’s latest and most advanced model. It was developed and tested in conjunction with labs testing pharmaceutical grade sugars. These labs require precise temperature control yet still want flow through cell type operation. For sugar trade labs and contract work that demands the best and most advanced saccharimeters, in the world.
This option is only suitable for air-conditioned modern laboratories.
The 880T saccharimeter is a dual wavelength microprocessor based saccharimeter capable of measuring at both 589 nm and 880 nm. The 880 nm ICUMSA Approved near infrared wavelength allows measurement of dark sugar factory juices, while the AUTOPOL Automatic Saccharimeter Purity Mode allows simultaneous measurement and display of PURITY, BRIX and POL.
Comprimentos de onda duplos
The most important feature of the AUTOPOL® saccharimeter models IIZ, 88o, 880T, and 880 PLUS are their ability to measure at two wavelengths: 589 nm and 880 nm (NIR). Select 589 nm for conventional analysis using chemicals or lead clarifiers or select 880 nm for polarimetric sugar measurements in the near infrared (NIR). 880 nm is above the absorption level of most dark sugar factory solutions allowing measurement of filtered but non-lead clarified juices. The dark sample measurement bar gets darker in proportion to the darkness of the sample being measured. When the bar is completely dark the instrument has reached its measurement limit. The 880T / 4W AUTOPOL® saccharimeter offers 2 additional wavelengths to further expand measurement options.
A tecnologia patenteada TempTrol™ elimina a necessidade de um banho de água. Veja como funciona o sistema TempTrol™:
The 880T saccharimeter offers Rudolph’s exclusive TempTrol™ System which allows push-button temperature control of your TempTrol™ 100mm cell, 200mm cell or Quartz Control Plate. Set the temperature, push “measure” and walk away. The AUTOPOL V will heat or cool to a predefined temperature and then provide you with the result, all in one easy step.
The TempTrol™ System will accurately control your sample temperature to within ±0.2°C. This is particularly important for laboratory work when measuring pharmaceutical grade sugars.
Diluição e correção do comprimento da célula
Whether your sugar analysis requires a 25mm, 50mm, 100 mm or 200 mm cell, whether you use 1/2 normal (13g/100ml), 1/4 normal (6.5g/100ml) or full weight sugar solutions, the AUTOPOL® 880 and 880T Saccharimeters provide the correct multiplier to display the reading as if the sample were prepared as a 1 normal solution in a 200 mm optical path-length cell.
Calibração automática
Calibrating an AUTOPOL® saccharimeter is quick and simple. Primeiro, coloque um padrão de calibração da placa de controle de quartzo Rudolph nos trilhos ópticos e insira o valor da placa de quartzo na janela apropriada. Em seguida, insira a temperatura para corrigir a medição para o valor de ICUMSA standard temperature of 20°C or the Tropical reference temperature of 27.5°C. Third, press 2 buttons and calibration is complete. (See Technical Bulletin 913 for more details on Rudolph Calibration Standards)
Todos os instrumentos Rudolph contam com nosso exclusivo Compromisso 20 para a manutenção de seu instrumento.
A Rudolph Research Analytical oferece uma ampla gama de programas de manutenção preventiva e serviços. A Rudolph tem demonstrado um compromisso com seus clientes, mantendo os instrumentos instalados em operação, não apenas por 20 anos, mas em alguns casos por mais de 40 anos. Esse compromisso de longo prazo em manter nossos instrumentos em funcionamento faz com que o custo de propriedade, durante a vida útil de um instrumento Rudolph, seja um dos mais baixos no segmento de mercado de laboratório. Na data em que este documento foi publicado, não havia nenhum outro fabricante de instrumentos de laboratório garantindo serviço e suporte técnico por 20 anos. Veja a íntegra da Garantia de Serviço de 20 anos.
