TN500 White Light Turbidimeter with GLP Data Management and USB Output

Apera Instruments TN500 White Light Turbidimeter with GLP Data Management and USB Output, measuring 0 ~ 1000 NTU (FNU), automatic range selection: 0.01 ~ 19.99 NTU (FNU) 20.0 ~ 99.9 NTU (FNU) 100 ~ 1000 NTU (FNU).

Measuring Range	0 ~ 1000 NTU (FNU), automatic range selection: 0.01 ~ 19.99 NTU (FNU) 20.0 ~ 99.9 NTU (FNU) 100 ~ 1000 NTU (FNU)
Resolution	0.01 / 0.1 / 1 NTU (FNU)
Accuracy	≤ ±2% of reading ± stray light
Calibration Memory	Calibration date and time
Calibration standard	0, 20, 100, 400, 800 NTU (FNU) AMCO Polymer or Formazin
Data Storage	200 measurement groups
Dimensions (W×L×H) /Weight	Meter: (90×203×80) mm/ 385 g Transport case: (310×295×110) mm/ 1.5 kg
Energy Supply	3.7V rechargeable lithium battery
IP Rating	IP67
Light Detector	Silicon photocell
Light Source	Tungsten incandescent lamp (400nm – 600nm)
Measuring cells	ø25×60 mm, borosilicate glass with screw cap
Measuring Method	U.S. EPA 180.1 compliant nephelometric method (measurement of scattered radiation from white light at 90°)
Measuring Modes	Normal measurement and TruRead™ measurement
Operating Conditions	Temperature: 0 – 50°C；rel. Humidity: 0 – 90% at 30°C, 0 – 80% at 40°C, 0 – 70% at 50°C, no condensation
Reproducibility	≤ ±1% of reading or 0.02 NTU, whichever is greater
Security Certificate	ISO9001:2015 and CE
Stray Light	≤ 0.02 NTU (FNU)
Test Volume	18 ml
Display	TFT color display
Interface	USB
Manufacturer	Apera Instruments
MPN	AI483
Item number	AI483