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Como usar um testador de condutividade LED para medições precisas

Um testador de condutividade LED é uma ferramenta valiosa para medir a condutividade elétrica de uma solução. Este dispositivo utiliza diodos emissores de luz (LEDs) para indicar o nível de condutividade de uma solução, facilitando a determinação se uma solução é condutiva ou não condutiva. Ao compreender como usar um testador de condutividade LED corretamente, você pode garantir medições precisas e resultados confiáveis.

Para usar um testador de condutividade de LED, comece garantindo que o dispositivo esteja devidamente calibrado. Isto pode ser feito seguindo as instruções do fabricante ou usando uma solução de calibração. Depois que o dispositivo estiver calibrado, você poderá começar a testar a condutividade de uma solução mergulhando os eletrodos na solução e observando as luzes LED.

CCT-3300
Constante	10,00cm-1	1.000cm-1	0,100cm-1	0,010cm-1
Condutividade	(500\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\～20.000)	(1.0\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\～2.000)	(0,5\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\～200)	(0,05\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\～18.25)
	\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\μS/cm	\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\μS/cm	\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\μS/cm	M\\\\\\\\\\\\\\\\\\\\\\\\\\\\\Ω\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\·cm
TDS	(250\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\～10.000)	(0,5\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\～1.000)	(0,25\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\～100)	\\\\\\\\\\\\\\\\\\\\\\\\\\\\\—\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\—
	ppm	ppm	ppm
Temperatura Média.	(0\\\\\\\\\\\\\\\\\\\\\\\\\\\\\～50)\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\℃\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \（Temp. Compensação: NTC10K\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\）
Resolução	Condutividade: 0,01\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\μS/cm\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\；0,01mS/cm
	TDS: 0,01 ppm
	Temp.: 0,1\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\℃
Precisão	Condutividade:1,5 por cento \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\（FS\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\）
	Resistividade: 2,0 por cento \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\（FS\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\）
	TDS:1,5 por cento \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\（FS\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\）
	Temp:\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\±0,5\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\℃
Saída Analógica	Único isolado(4\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\～20)mA\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\nstrumento/transmissor para seleção
Saída de controle	Relé SPDT\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\，Capacidade de carga: AC 230V/50A(Max)
Ambiente de Trabalho	Temp:\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ (0\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\～50)\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\℃\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\；Umidade relativa\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\：\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\≤85 por cento RH (nenhuma condensação)
Ambiente de armazenamento	Temp:(-20\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\～60)\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\℃; Umidade relativa\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\≤85 por cento RH (nenhuma condensação)
Fonte de alimentação	DC 24V/AC 110V/AC 220V\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ 115 por cento \\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\（para seleção\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\）
Dimensão	48mm\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\×96mm\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\×80mm (H\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \×W\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\×D)
Tamanho do furo	44mm\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\×92mm (H\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\×W)
Instalação	Montado em painel, instalação rápida

As luzes LED no testador de condutividade indicarão o nível de condutividade da solução. Normalmente, uma luz verde indica um nível de condutividade baixo, enquanto uma luz vermelha indica um nível de condutividade alto. Observando a cor das luzes LED, você pode determinar rapidamente se a solução é condutiva ou não condutiva.

Ao usar um testador de condutividade LED, é importante garantir que os eletrodos estejam limpos e livres de quaisquer detritos. Eletrodos sujos podem afetar a precisão das medições, por isso é essencial limpá-los regularmente. Além disso, certifique-se de que os eletrodos estejam totalmente submersos na solução para obter uma leitura precisa.

Também é importante observar que a temperatura da solução pode afetar as medições de condutividade. Para garantir resultados precisos, recomenda-se testar a solução à temperatura ambiente. Se a solução estiver em uma temperatura diferente, pode ser necessário ajustar as leituras de acordo.

Ao testar a condutividade de uma solução, é importante fazer várias medições para garantir a precisão. Fazendo diversas leituras e calculando a média dos resultados, você pode obter uma medição mais confiável do nível de condutividade da solução. Isso ajudará a minimizar erros e garantir que seus resultados sejam tão precisos quanto possível.

Além de medir a condutividade de uma solução, um testador de condutividade LED também pode ser usado para testar a pureza da água. Ao medir a condutividade da água, você pode determinar se ela contém impurezas ou contaminantes. Isso pode ser útil para garantir a qualidade da água potável ou para monitorar a pureza da água em processos industriais.

No geral, um testador de condutividade LED é uma ferramenta valiosa para medir a condutividade elétrica de soluções. Seguindo os procedimentos e diretrizes adequados para usar o dispositivo, você poderá obter medições precisas e resultados confiáveis. Esteja você testando a condutividade de uma solução ou verificando a pureza da água, um testador de condutividade LED pode fornecer informações valiosas para uma variedade de aplicações.