APERA INSTRUMENT, Portable Turbidity meter

APERA INSTRUMENT, Portable Turbidity meter

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Rp  21,270,000

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Infrared light source -- ISO7027 compliant
Easy and quick calibration
TFT Colored Screen (measurement mode, green in calibration) with graphic and text operation guides
U.S. EPA certified, non-toxic, easy-to-use polymer standard solutions

Measuring Method : ISO 7027 compliant nephelometric method(90°)

Measuring Range : 0 to 1000 NTU, automatic range selection:
0.01 to 19.99 NTU
20.0 to 99.9 NTU
100 to 1000 NTU

Resolution : 0.01/0.1/1 NTU
Reading Error : ≤ ±2 % of reading± stray light
Repeatability : ≤ ±1% of reading or 0.02 NTU, whichever is greater
Calibration Standards : 0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU(Polymer)
Light Source : Infrared light emitting diode(850nm wavelength)
Detector : Silicon photovoltaic
Display : TFT Color screen
Sample Vials : Φ25×60 mm, high borosilicate glass with screw cap
Sample Volume : 18 ml
Operating Temp. Range : 0 to 50˚C (32 to 122˚F)
Power Supply : 4× AA Alkaline Batteries
IP Rating : IP67
Dimension/Weight Meter:(90×203×80)mm / 385 g
Portable Case:(310×295×110)mm / 1.5 kg
Quality and Safety Certificate
ISO9001:2008 & CE