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Accredited calibration services: From -196oC to 1000oC ASTM thermometers, digital thermometers, PRTs, thermocouples, thermistors Specific Gravity
hydrometers. API hydrometers, Baume hydrometers, ASTM Class 1 and OIML E-2 and lesser specification stainless steel and brass laboratory weights. New calibrated weights and re-calibration of weights you currently have. Thermo-hygrometers, chart recorders, humidity sensors, data-loggers Burets, pipets, volumetric flasks, graduated cylinders, volumetric glassware Testing and certification that an instrument complies with specified accuracy requirements... |
INSTRUCTIONS FOR CALIBRATION AND ADJUSTMENT OF YOUR THERMOPROBE THERMOMETER ICL is the official representative of ThermoProbe for Florida, Georgia, Puerto Rico and the Caribbean area for sales, repairs, calibration, and replacement parts. Recalibration of your ThermoProbe thermometer is necessary :
INSTRUCCIONES PARA CALIBRAR Y AJUSTAR LAS LECTURAS DE LOS TERMOMETROS DIGITALES DE MARCA THERMOPROBE ICL es el representante oficial de la compania ThermoProbe para Florida, Georgia, Puerto Rico y el area del Caribe, para ventas, calibracion, reparaciones, y suministro de repuestos. Es necesario calibrar su ThermoProbe: 1) Cada 12 meses por lo menos (segun API Capitulo 7)
Si su ThermoProbe le da un -1 o E1, normalmente significa que tienes que cambiarle el cable y sensor. CHANGING THE SENSOR & CABLE Physical replacement of the cable and sensor is easily accomplished with normal tools but take care with the connection of the cable to the main board. It is extremely important that the black (or ground) cable wire is connected to the ground cable connection (on the model TP-2 this is the terminal closest to the face of the instrument) and that the white wire is connected to the other terminal. IF POLARITY IS REVERSED THE THERMOPROBE WILL NOT FUNCTION. CAMBIO DEL SENSOR Y CABLE Es muy facil cambiar el sensor y cable - pero tenga cuidado con la coneccion de las guias al main board. Es sumamente importante que la guia negra este conectada al terminal de tierra (en el TP-2 es el mas cercano al display y la guia blanca al otro terminal. Si estan conectadas al reves el ThermoProbe no funcionara. CALIBRATION PROCEDURE 1. Prepare the following equipment A bath for 32F or 0C (a Thermos bottle with crushed ice works just fine)
2. Prepare the ThermoProbe for calibration carefully inspect the cable and sensor for indications of physical damage (cuts, cracks in the insulation, etc) Model TP-2 Model TP-5 Model TP-3 and TP-7 Model TP-8 Place the sensor in the 32F (0C) bath and allow it to come to equilibrium (3 minutes is usually sufficient). Adjust the "zero" potentiometer so that the unit reads exactly 32.0F (or 0.0C) Place the sensor in the high temperature bath, wait 3 minutes, and adjust the "span" potentiometer so that the unit indicates the temperature of the bath (+/- 0.1F or 0.1C) You will in all likelihood need to repeat this process 2 or 3 times until the unit reads correctly at both the high and low temperatures. When it reads correctly at both temperatures, check it in the middle bath it must read correctly in the middle bath with precision of +/- 0.3F (+/- 0.2C) If it does not read well in the middle bath, check the low and high calibrations again. If you cannot adjust it to read well in the middle you probably need to replace the cable and sensor. If you have problems, call us and with pleasure well help you with the procedure!PROCEDIMIENTO PARA CALIBRACION 1. Preparar el equipo. Sera necesario tener a mano: 2. Prepare el ThermoProbe para calibracion e inspeccione el cable por cortes u otro dano. Modelo TP-2 Modelo TP-5 Modelo TP-3 y TP-7 Model TP-8 3. Ajuste Ponga el sensor en el bano de 195F, dejelo por tres minutos para que se equilibre. Prenda el ThermoProbe y lea la numeracion. Debe mostrar la temperatura del bano, si no, ajuste el tomillo del potenciometro "span" hasta que lea la temperatura del bano. Se tendra que repetir este proceso 3 o 4 veces hasta que no haya que ajustarlo mas. Ahora es necesario verificar el ThermoProbe a una temperatura conocida cerca de 110F. Ponga el sensor en el bano y espere 3 minutos y vea la numeracion; debe de mostrar la temperatura del bano con precision de +/- 0.3F. Si no se logra esta precision, verifique otra vez los 32 y 195F, si lee bien en las dos temperaturas pero no lee bien en 110F, se tiene problemas con el sensor. Pida un sensor nuevo e instaleselo al ThermoProbe,y calibrelo segun el proceso indicado arriba. Si tiene problemas con la calibracion de su ThermoProbe, Ilamenos al fono: 561 286 7710 y con mucho gusto les ayudaremos. |