Multi-item absorption photometer HI83325 1 unit

This is an absorptiometer (ion meter) that can measure eight items, making it suitable for checking fertilizer solutions. Measures analytical items for fertilizer and nutrient solutions. Ammonia nitrogen, potassium, calcium, nitrate nitrogen, magnesium, sulfate, phosphate, pH (by digital electrode) An advanced optical system is used to achieve high precision and stability. Equipped with a new absorbance mode function. It is possible to measure samples by setting a calibration curve of any concentration and absorbance using your own solution. The unit is Abs. Wavelength can be selected from 420, 466, or 525 nm. Absorbance at each wavelength can be verified using a validator (standard solution). You can rest assured knowing that the unit is highly accurate and reliable. High-precision pH measurement is also possible by connecting a digital pH electrode. It is possible to save 1000 data and transfer it to a USB memory or PC. (CSV format on PC) [Absorbance] Measurement range (resolution): 0.000 to 4.000 Abs (0.001 Abs) Accuracy: ±0.003Abs (at 1.000Abs) Light source/receiving part: LED/silicon photocell Wavelength: 420, 466, 525nm Bandpass filter: Bandwidth/8nm, Wavelength accuracy/±1.0nm Number of methods: 9 [pH* (pH-mV)] Measurement range: -2.00 to 16.00 pH (±1000.0 mV) Resolution: 0.01pH (±0.1mV) Accuracy @25℃: ±0.01pH (±0.2mV) Calibration: Automatic 2-point (4.01, 6.86, 7.01, 9.18, 10.01 pH) Temperature compensation: automatic (-5.0 to 100.0℃) 【temperature※】 Measurement range (resolution): -20.0 to 120.°C (0.1°C) Accuracy@25℃: ±0.5℃ Data storage: 1000 data (manual storage only) Data transfer: Connect the device to a PC using a USB memory stick or a USB cable LCD screen: 128 x 64 pixels with backlight Operating environment: 0 to 50°C Relative humidity: 95% (non-condensing) Power supply: Rechargeable (approximately 500 absorbance measurements possible) However, continuous use is possible if the power cable is connected Size: Length 177 x Width 206 x Thickness 97mm Weight: 1.0kg Accessories: Main unit, 4 glass cells for measurement, 4 caps for glass cells, activated carbon for 50 uses, 10L desalting bottle, plastic beaker with lid, pipette, syringe, graduated cylinder, spoon, funnel, filter paper, cell surface cleaning cloth, USB cable, AC adapter, carrying case, Japanese instruction manual, etc. *Reagents used for measurement are sold separately. *The above pH (pH-mV) and temperature values ​​are those when using a digital pH electrode.