HANNA HI88713-01 ISO 7027-Compliant Benchtop Turbidity Meter, Extended Range, Electrical: 115V

The HI 88713 Turbidity bench meter is a high accuracy meter that meets and exceeds the requirements of ISO 7027 standard. This turbidity meter is based on a state-of-theart optical system which guarantees accurate results, long term stability and minimizes stray light and color interferences. It also compensates for variations in intensity of the LED, limiting the need for frequent calibration.The 25 mm round cuvets made from special optical glass guarantee measurement repeatability and consistency. Turbidity measurements can be made in four modes: 0.00 to 1000 FNU (Formazin Nephelometric Units) in FNU mode, 10 to 4000 FAU (Formazin Attenuation Units) in FAU mode, 0.00 to 4000 NTU (Nephelometric Turbidity Units) in NTU ratio mode and 0.00 to 1000 NTU in NTU non-ratio mode. Alternative EBC measuring units are available in NTU modes. Depending on the measured sample and needed accuracy, normal measurement, continuous measurement or signal averaging measurement can be selected. A two, three, four or five-point calibration can be performed by using the supplied (<0.1, 15, 100, 750 FNU and 2000 NTU) standards. Calibration points can be modified when user prepared standards are used.The HI 88713 Turbidity bench meter has complete G.L.P. (Good Laboratory Practice) functions that allow traceability of the calibration conditions. The HI 88713 Turbidity bench meter has a user-friendly interface with an easy to understand, graphical LCD. Comprehensive contextual help is available at a simple key press. Furthermore, a tutorial mode of operation guides the user step by step through the analysis process.This benchtop turbidity meter's logging function offers complete information for the measurement. Up to 200 measurements can be stored in the internal memory and consulted at any time. In order to further store or analyse, the data can be downloaded to a PC using the USB port and the HI 92000 HANNA Windows® compatible software. Hanna #: HI 88713. Range (FNU Mode): 0.00 to 9.99; 10.0 to 99.9; 100 to 1000 FNU Range (FAU Mode): 10.0 to 99.9; 100 to 4000 FAU Range (NTU Ratio Mode): 0.00 to 9.99; 10.0 to 99.9; 100 to 4000 NTU 0.00 to 9.99; 10.0 to 99.9; 100 to 980 EBC Range (NTU Non-Ration Mode): 0.00 to 9.99; 10.0 to 99.9; 100 to 1000 NTU 0.00 to 9.99; 10.0 to 99.9; 100 to 245 EBC Range Selection: Automatic Resolution (FNU Mode): 0.01; 0.1; 1 FNU Resolution (FAU Mode): 0.1; 1 FAU Resolution (NTU Ratio Mode): 0.01; 0.1; 1 NTU / 0.01; 0.1; 1 EBC Resolution (NTU Non-Ration Mode): 0.01; 0.1; 1 NTU / 0.01; 0.1; 1 EBC Accuracy (FNU Mode): ±2% of reading plus straylight Accuracy FAU Mode): ±10% of reading Accuracy (NTU Ratio Mode): ±2% of reading plus straylight / ±5% of reading above 1000 NTU Accuracy (NTU Non-Ration Mode): ±2% of reading plus straylight. Repeatability: ±1% of reading or straylight, whichever is greater.Stray Light: < 0.1 NTU (0.05 EBC) Light Detector: Silicon Photocell Light Source: IR LED Lamp Life: Instrument life Method: ISO 7027 Method Measuring Mode: Normal, Average, Continuous. Turbidity Standards: <0.1, 15, 100, 750 FNU and 2000 NTU Calibration: Two, three, four or five-point calibration LOG Memory: 200 records Serial Interface: USB Environment: 0°C (32°F) to 50°C (122°F); max 95% RH Non-Condensing Power Supply 12 Vdc power input Dimensions 230 x 200 x 145 mm (9 x 7.9 x 5.7”) Weight: 2.5 Kg (88 oz.) HI 88713 is supplied with (6) sample cuvets and caps, calibration cuvets, silicone oil, tissue for wiping cuvets, power adapter and instruction manual.

The HI 88713 Turbidity bench meter is a high accuracy meter that meets and exceeds the requirements of ISO 7027 standard. This turbidity meter is based on a state-of-theart optical system which guarantees accurate results, long term stability and minimizes stray light and color interferences. It also compensates for variations in intensity of the LED, limiting the need for frequent calibration.The 25 mm round cuvets made from special optical glass guarantee measurement repeatability and consistency. Turbidity measurements can be made in four modes: 0.00 to 1000 FNU (Formazin Nephelometric Units) in FNU mode, 10 to 4000 FAU (Formazin Attenuation Units) in FAU mode, 0.00 to 4000 NTU (Nephelometric Turbidity Units) in NTU ratio mode and 0.00 to 1000 NTU in NTU non-ratio mode. Alternative EBC measuring units are available in NTU modes. Depending on the measured sample and needed accuracy, normal measurement, continuous measurement or signal averaging measurement can be selected. A two, three, four or five-point calibration can be performed by using the supplied (<0.1, 15, 100, 750 FNU and 2000 NTU) standards. Calibration points can be modified when user prepared standards are used.The HI 88713 Turbidity bench meter has complete G.L.P. (Good Laboratory Practice) functions that allow traceability of the calibration conditions. The HI 88713 Turbidity bench meter has a user-friendly interface with an easy to understand, graphical LCD. Comprehensive contextual help is available at a simple key press. Furthermore, a tutorial mode of operation guides the user step by step through the analysis process.This benchtop turbidity meter's logging function offers complete information for the measurement. Up to 200 measurements can be stored in the internal memory and consulted at any time. In order to further store or analyse, the data can be downloaded to a PC using the USB port and the HI 92000 HANNA Windows® compatible software. Hanna #: HI 88713. Range (FNU Mode): 0.00 to 9.99; 10.0 to 99.9; 100 to 1000 FNU Range (FAU Mode): 10.0 to 99.9; 100 to 4000 FAU Range (NTU Ratio Mode): 0.00 to 9.99; 10.0 to 99.9; 100 to 4000 NTU 0.00 to 9.99; 10.0 to 99.9; 100 to 980 EBC Range (NTU Non-Ration Mode): 0.00 to 9.99; 10.0 to 99.9; 100 to 1000 NTU 0.00 to 9.99; 10.0 to 99.9; 100 to 245 EBC Range Selection: Automatic Resolution (FNU Mode): 0.01; 0.1; 1 FNU Resolution (FAU Mode): 0.1; 1 FAU Resolution (NTU Ratio Mode): 0.01; 0.1; 1 NTU / 0.01; 0.1; 1 EBC Resolution (NTU Non-Ration Mode): 0.01; 0.1; 1 NTU / 0.01; 0.1; 1 EBC Accuracy (FNU Mode): ±2% of reading plus straylight Accuracy FAU Mode): ±10% of reading Accuracy (NTU Ratio Mode): ±2% of reading plus straylight / ±5% of reading above 1000 NTU Accuracy (NTU Non-Ration Mode): ±2% of reading plus straylight. Repeatability: ±1% of reading or straylight, whichever is greater.Stray Light: < 0.1 NTU (0.05 EBC) Light Detector: Silicon Photocell Light Source: IR LED Lamp Life: Instrument life Method: ISO 7027 Method Measuring Mode: Normal, Average, Continuous. Turbidity Standards: <0.1, 15, 100, 750 FNU and 2000 NTU Calibration: Two, three, four or five-point calibration LOG Memory: 200 records Serial Interface: USB Environment: 0°C (32°F) to 50°C (122°F); max 95% RH Non-Condensing Power Supply 12 Vdc power input Dimensions 230 x 200 x 145 mm (9 x 7.9 x 5.7”) Weight: 2.5 Kg (88 oz.) HI 88713 is supplied with (6) sample cuvets and caps, calibration cuvets, silicone oil, tissue for wiping cuvets, power adapter and instruction manual.