APERA Portable Turbidity Meter TN480 with GLP Data Logger ISO 7027 Compliant

[Unique features of the turbidity meter TN480] ✔ Select the number of average measurements according to sample characteristics, TruRead measurement mode that also displays maximum and minimum values; ✔ 0NTU error reminder function that automatically determines and reminds the status of the 0NTU calibration solution. [Functions that lead to high measurement reliability] 90 degree scattered light measurement method, data transfer to main unit memory/PC; automatic power off, time display, calibration history confirmation, up to 5 points can be calibrated, automatic range switching display in a wide measurement range of 0 to 100 NTU [Characteristics of the calibration solution] This set contains 5 types of aqueous polymer suspensions, does not require dilution or advance preparation, and has a one-year expiration date, which simplifies the daily calibration process and saves running costs. [Ships as a kit] All-in-one, including a calibration solution set and 6 sample vials, is stored in a carrying case, allowing correct calibration and measurement even in the field. [Compliant with ISO7027 and DIN27027 international standards] Adopts an infrared light emitting diode (wavelength 860nm) light source and is compatible with turbidity measurement of colored samples such as wine and beer.