ATAGO NAR-2T - Specifications; Instrument specifications overview

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17. Specifications
Model
Measurement
range
Minimum scale
Measurement
accuracy
Measurement
temperature range
Environmental
conditions
Light source
Power supply
Power
consumption
Dimensions and
Weight
NAR-2T
Refractive Index(nD) : 1.3000 to 1.7000
Brix : 0.0 to 95.0％
Indication range: 0.0 to 120.0℃
(Accuracy:±0.2℃ (0 ～100℃), ±0.5℃, (100 ～120℃)
Minimum indication: 0.1℃)
5 to 120℃ (Temperature range available of the circulating water)
LED Lamp (Approximating to wavelength of D-Line)
AC100 to 240V, 50/60 Hz
5VA
Main unit：12(W)×20(D)×25(H)cm、2.8kg
Digital thermometer：10(W)×11(D)×7(H)cm、0.5kg
Refractive Index(nD) : 0.001
Brix : 0.5%
Refractive Index(nD) : ±0.0002 (at 20℃)
Brix : ±0.1% (at 20℃)
Digital
Thermometer
Average dispersion
value
nF-nC (to be caluculated according to conversion table)
Use the instrument at an altitude below 2,000m (above sea
level).
Use the instrument indoors.
Use the instrument where the temperature is between 5 to 40℃.
Use the instrument under the condition where humidity is 80%
at 31℃ or lower, falling linearly to 50% at 40℃.
Main supply voltage fluctuation should not to exceed ±10%
the nominal voltage.
Installation categories (Overvoltage Categories):ｌｌ
The pollution degree is 2 (according to IEC60664).
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