ATAGO - Digital Suction-Type Refractometer, QR-NaOH

ATAGO - Digital Suction-Type Refractometer, QR-NaOH

Brand: ATAGO
Model No: QR-NaOH
Qty: Add to Cart

Sodium hydroxide, also known as caustic soda or lye, is often prepared as solutions at different concentrations for a number of applications.

The QR-NaOH allows the users to measure the concentrations without coming in contact with this alkali. 
Just plain tap water is sufficient for cleaning and zero-setting.

Measurement RangeNaOH : 0.0 to 38.0%
Temperature : 5 to 40°C
ResolutionNaOH : 0.1%
Temperature : 0.1°C
Measurement AccuracyNaOH : ±0.2 %
Temperature : ±1°C
(with sucrose solution)
Temperature compensation range5 to 40°C(Automatic Temperature Compensation)
Ambient Temperature5 to 40°C
Sample VolumeAt least 2mL
MaterialsMain body and detection section : ABS resin
Sample chamber cover : AS resin
Measurement TimeApproximately 3 seconds
Power Supply006P dry battery (9V)
International Protection ClassIP64
Dust-tight and Protected against splashing water.
Included AccessoriesOne 95 mm stainless pipe, one 95 mm silicon tube
Dimensions & Weight70 × 40 × 210 mm (excluding nozzle), 300 g
The maximum possible length of nozzle: 130 mm