Atago, Refractometer, Suction Type, 3354, QR-NaOH_1145193
Representative image only

Atago, Refractometer, Suction Type, 3354, QR-NaOH

$1,390.40

The price is inclusive of GST
Ambient Temperature5 to 40°C
Dimensions & weight70 × 40 × 210 mm (excluding nozzle), 300 g; The maximum possible length of nozzle: 130 mm
Included accessoriesOne 95 mm stainless pipe, one 95 mm silicon tube
International Protection ClassIP64 Dust-tight and Protected against splashing water
MaterialsMain body and detection section (ABS resin); Sample chamber cover (AS resin)
Measurement Accuracy (NaOH)±0.2%
Measurement Accuracy (Temperature)±1°C
Measurement Range (NaOH)0.0 to 38.0%
Measurement Range (Temperature)5 to 40°C
Measurement TimeApproximately 3 seconds
Power Supply006P dry battery (9V)
Resolution (NaOH)0.1%
Resolution (Temperature)0.1°C
Sample VolumeAt least 2mL
ScaleNaOH, Temperature
Temperature Compensation Range5 to 40°C(Automatic Temperature Compensation)
Overview

Sample is drawn into the prism chamber via tube. Single-handed operation without touching any liquid is ideal for hazardous or volatile sample measurement.

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.

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