Extech RF Series Portable Refractometers

SKU · 30644 · RF Series Portable Refractometers · Бренд: Extech

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Ключевые параметры

Series Coverage

RF10/RF15/RF16/RF11/RF18/RF12/RF20/RF40/RF41/RF30 portable optical refractometers

Rf15 Sucrose

0–32% Brix, ATC 10–30°C, resolution 0.2 Brix, accuracy ±0.2%

Rf10 Sucrose

0–32% Brix, resolution 0.2 Brix, accuracy ±0.2% (no ATC)

Rf20 Salinity

0–100 ppt and RI 1.000–1.070, ATC 10–30°C, resolution 0.001 / 1 ppt, accuracy ±0.1‰

Rf16 Rf11

0–10% Brix, resolution 0.1, accuracy ±0.1% (±ATC on RF11)

Rf18 Rf12

0–18% Brix lubricants/cutting fluids, resolution 0.2, accuracy ±0.2%

Параметр	Значение
Series Coverage	RF10/RF15/RF16/RF11/RF18/RF12/RF20/RF40/RF41/RF30 portable optical refractometers
Rf15 Sucrose	0–32% Brix, ATC 10–30°C, resolution 0.2 Brix, accuracy ±0.2%
Rf10 Sucrose	0–32% Brix, resolution 0.2 Brix, accuracy ±0.2% (no ATC)
Rf20 Salinity	0–100 ppt and RI 1.000–1.070, ATC 10–30°C, resolution 0.001 / 1 ppt, accuracy ±0.1‰
Rf16 Rf11	0–10% Brix, resolution 0.1, accuracy ±0.1% (±ATC on RF11)
Rf18 Rf12	0–18% Brix lubricants/cutting fluids, resolution 0.2, accuracy ±0.2%
Rf40 Coolant	Propylene −60 to 32°F / Ethylene −60 to 25°F freeze points + battery acid SG 1.15–1.30 (°F ATC)
Rf30 Triple	0–41 / 42–71 / 72–90% Brix general service, resolution 0.2, accuracy ±0.2%
Sample Volume	2 or 3 drops of solution
Optics	Prism and lens with simple focus adjustment
Rf10 Rf15 Size Weight	6.6×1.6×1.2 in (170×40×30 mm); 7 oz (200 g)
Rf20 Size Weight	7.6×1.5×1.5 in (194×38×38 mm); 8 oz (227 g)
Included Kit	Case, calibration screwdriver, pipette, calibration solution