Drawell DV-8000 Series 사용자 설명서 - 페이지 6

{카테고리_이름} Drawell DV-8000 Series에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Drawell DV-8000 Series 10 페이지. Spectrophotometers

Introduction:

Visible spectrophotometer, an analytical instrument commonly used in physic-chemical

laboratories to make quantitative and qualitative analysis of specimen materials in the

near ultraviolet, visible spectral range finds much scope for its service in such fields as

medicine, clinical examination, biochemistry, quality control, petro-chemical industry and

environmental protection.

Description of keys & Operating Methods

The four keys on the keyboard are:

1.MODE

2. PRINT

MODE key used to select the Absorbance、Transmittance、Concentration and Factor

mode.

PRINT key has two functions:

a. To be used in Parallel Port and date transmission (one –way transmission from the

instrument to the Printer).

b. When in F mode, to confirm the current F value， and then the Mode was switched to

C automatically, and the C value will be calculated (C= F *A ).

▽/0%T key has two functions:

a. To set zero. It is effective only in T mode. Insert the Black Block into the cuvette

holder, close the sample compartment cover then pull it into the light path. Press

this key, and it will show 0.0.

b. As the ascending key. when in F mode , press the ▽/0%T key and the F value will

decrease by 1，Holding the key will speed up the decrease. The Minimum Value of

F is 1.

3. ▽/0%T

4. △/100%T

DV-8000 USER'S MANUAL