Sper scientific 300001 Bedienungsanleitung

SUGAR / BRIX

REFRACTOMETER

300001, 300002

INSTRUCTION MANUAL

SPER

SCIENTIFIC

- 2-

CONTENTS

Introduction ............................................... 2

Description ................................................ 2

Operating Procedures ............................... 3

Precautions ............................................... 4

Specifications............................................ 4

Warranty ................................................... 4

Introduction: Your portable refractometer is a

precision optical instrument designed to measure

the concentration of sugar in aqueous solutions.

It utilizes a Brix scale that is accurate and easy to

read. It is excellent for quality assurance, proc-

ess control requirements, and research. Refrac-

tometers operate on the principle that as the con-

centration or density of a solution increases, its

refractive index changes proportionately. The re-

fractive angle measured by your refractometer

registers on the scale. The larger the concentra-

tion of sugar in solution, the higher the reading on

the scale.

Description:

Prism (1)

Calibration screw (2)

Cover Plate (3)

Barrel (4)

Eyepiece with focus ring (5)

- 3-

Operating Procedures

1. With the COVER PLATE open, clean the PRISM

with a soft cloth to avoid scratching the surfaces.

2. Aim the refractometer toward a light source and

rotate the EYEPIECE to obtain the clearest focus.

3. Adjustment of the null (reference point):

A. Open the COVER PLATE.

B. Apply a few drops of pure distilled water onto

the PRISM platform.

C. Close the COVER PLATE.

D. Turn the CALIBRATION SCREW until the

dark and light boundary line coincides with the

bottom line of the scale.

4. Carefully dry the prism platform and the cover.

5. Place a few drops of the test solution on the prism

and close the COVER PLATE so the solution

spreads evenly on the prism.

6. Aim the front of the refractometer towards the light

source and focus the eyepiece on the boundary

line of the light and dark hemispheres.

7. The boundary line indicates the concentration of

sugar in the test sample.

15% Sample (300001) 43% Sample (300002)

8. After use, clean prisms with a cloth and remove

any residue.

9. The temperature of the null reference liquid should

be at the same temperature as the sample solu-

tion. For variations in temperature the null point

should be adjusted once every 30 minutes.

-60

-50

-40

-30

55-

45-

35-

——

—— 25

——

—— 15

——

—— 5

——

—— 30

——

—–-

——

—— 20

——

—— 10

——

—— 0

- 4-

Rev. 08/31/04

Precautions

Never submerge the unit, and do not let liquid to seep

into the unit’s body. Clean the refractometer after each

use with a soft cotton cloth. Do not scratch surface of

the prisms. Store in a dry, clean, and non-corrosive

environment. Avoid strong shocks.

Specifications 300001 3000002

Range 0-32% 28-62%

Resolution 0.2%

Accuracy

Size 6 3/4” x 1 1/2"

(171 x 38 mm)

6 1/4” x 1 1/2"

(159 x 38 mm)

Weight 3.1 oz. (89 gr.) 3.2 oz. (90 gr.)

Accessories Screwdriver, Carrying Case, Trans-

fer Pipette, Distilled Water, Instruc-

tion Manual, Registration Card.

±0.2%

WARRANTY

Sper Scientific warrants this product against defects

in materials and workmanship for a period of five (5)

years from the date of purchase, and agrees to repair

or replace any defective unit without charge. If your

model has since been discontinued, an equivalent

Sper Scientific product will be substituted if available.

This warranty does not cover damage resulting from

accident, misuse, or abuse of the product. To obtain

warranty service, ship the unit postage prepaid to:

SPER SCIENTIFIC LTD,

7720 E. Redfield Suite 7

Scottsdale, AZ 85260

WWW.SPERSCIENTIFIC.COM

[email protected]

Please Note: The defective unit must be accompanied

by a description of the problem and your return

address. Register your product online or return your

warranty card within ten (10) days of purchase.

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Sper scientific Messgerät Handbücher

Sper scientific

Sper scientific 840005 Bedienungsanleitung

Sper scientific

Sper scientific 300079 Bedienungsanleitung

Sper scientific

Sper scientific 850007 Bedienungsanleitung

Sper scientific

Sper scientific 840010 Bedienungsanleitung

Sper scientific

Sper scientific 300001 Bedienungsanleitung

Sper scientific

Sper scientific 840018 Bedienungsanleitung

Sper scientific

Sper scientific 850048 Bedienungsanleitung

Sper scientific

Sper scientific 850020 Bedienungsanleitung

Sper scientific

Sper scientific 850024 Bedienungsanleitung

Sper scientific

Sper scientific 860040 Leitfaden

Sper scientific

Sper scientific 840021 Bedienungsanleitung

Sper scientific

Sper scientific AquaShock 850046K Bedienungsanleitung

Sper scientific

Sper scientific 860043 Bedienungsanleitung

Sper scientific

Sper scientific 850009 Bedienungsanleitung

Sper scientific

Sper scientific 850026 Bedienungsanleitung

Sper scientific

Sper scientific 840020 Bedienungsanleitung

Sper scientific

Sper scientific 850050 Bedienungsanleitung

Sper scientific

Sper scientific AquaShock 850034K Bedienungsanleitung

Sper scientific

Sper scientific WBGT Bedienungsanleitung

Sper scientific

Sper scientific 840005 Bedienungsanleitung

Sper scientific

Sper scientific 300014 Bedienungsanleitung

Sper scientific

Sper scientific 850025 Bedienungsanleitung

Sper scientific

Sper scientific 850001 Bedienungsanleitung

Sper scientific

Sper scientific 840022 Bedienungsanleitung

Beliebte Messgerät Handbücher anderer Marken

Suaoki

Suaoki D40 Bedienungsanleitung

Elster

Elster BK-G1.6 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Deltabar FMD71 Handbuch

Duratool

Duratool D03128 Bedienungsanleitung

Vega

Vega VEGAPULS 65 Bedienungsanleitung

Tonghui

Tonghui TH2618B Bedienungsanleitung

Tenmars

Tenmars TM-801 Bedienungsanleitung

MSR

MSR 145 Bedienungsanleitung

TPS

TPS WP-82 Bedienungsanleitung

ELMETRON

ELMETRON CP-511 Bedienungsanleitung

PCB Piezotronics

PCB Piezotronics 003C30 Bedienungsanleitung

Tenma

Tenma 72-10465 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Proline Promag 50 Technische Daten

Siemens

Siemens SITRANS F Coriolis FCT030 Stücklistenhandbuch

KLINGER

KLINGER CMF V Series Bedienungsanleitung

EXFO

EXFO FTB-2 Bedienungs- und Wartungshandbuch

Keysight

Keysight M8290A Bedienungsanleitung

ADTEK

ADTEK MW-5 Bedienungsanleitung