เครื่องโฟโตมิเตอร์-กรดทาร์ทาริกในไวน์ (Determination of Tartaric Acid in Wine Photometer)

HI 83748

Photometer for the Determination of Tartaric Acid in Wine

HI 83748 photometer is a portable, micro-processor meter for measuring tartaric acid in wine. A built-in auto-diagnostic feature optimizes the optical condition and ensures the most precise readings possible. An advanced optical system, built around a specialized tungsten lamp and a narrow band interference filter at 525 nm affords accuracy and repeatability. With a few simple steps, winemakers can quickly and accurately measure tartaric acid content.

Order Information:
HI 83748 is supplied with reagents for 5 tests, 200 µl pipette, 5 mL syringe, (2) cuvets with caps, tissue for wiping cuvets, 12 VDC power adapter, (4) 1.5V AA batteries and instruction manual in a hard carrying case.

Specifications

Range		0.0 to 5.0 g/L
Accuracy		Typical ±5%
Light Source		Tungsten lamp with narrow band interference filter @ 525 nm
Sensor		Silicon photocell
Method		The reaction of tartaric acid with the reagent causes the sample to turn orange/yellow
Environment		0 to 50°C; max 95% RH non-condensing
Battery Type		(4) 1.5V AA batteries/12 VDC adapter
Auto Shut-off		After 15 minutes of non-use
Dimensions		225 x 85 x 80 mm
Weight		500 g

Accessories
HI 731318	Tissue for Wiping Cuvets
HI 731340	200 µL graduated pipette
HI 731350	Tip for 200 µL graduated pipette
HI 731321	Glass Cuvet for HI 937xx & HI 832xx Series Meters
HI 710006	Voltage adapter from 230V to 12 Vdc (European plug)
Reagents & Standards
HI 83748-20	Tartaric Acid Reagents

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Posted in Products, Spectrophotometers and Photometers, Wineline Photometers

เครื่องโฟโตมิเตอร์-กรดทาร์ทาริกในไวน์ (Determination of Tartaric Acid in Wine Photometer)

HI 83748

Photometer for the Determination of Tartaric Acid in Wine

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