製品情報
| 原産地: 中国(本土) | 銘柄: lohand | モデル番号: Lh-j80 |
| サイズ: 40*40*150mm | 重量: 230g | 測定の正確さ: 0-80% |
| Min. Div.: 0.5 | ブリックスの範囲: 0-80% | ブリックス最少Div。: 0.5パーセント |
| 測定の範囲: 0-80% |
包装
| 包装: 1set/box |
仕様
1製品名: 屈折計alcol2モデル: lh-j803測定範囲: 0-80%4分周値: 0.5パーセント
1. feature ・ use
Refractometer is a precision optical instrument、 featuring in simple use、 accurate measurement、 light weight、 small volume and etc。 by using this instrument、 it can measure percent concentration of sugar degree in liquid accurately。 it is used for foodstuff and agricultural scientific reasearch。
2. main technical data
Product name: alcoholrefractometer0-80
モデル: alcoholrefractometer0-80
Measuring range: 0~80% (アルコールの強さ)
Division value: 0.5%
Demension and weight: 40*40*150mm ( 230g)
3. part of the instrument
Division prism
Benchmark calibration screw
Rubber sleeve
Pancreatic eyepiece( 定義)
特徴:
It is suitable for measuring the concentration of soy、 tomato paste and all kinds of sauces( 調味料)、 also in sugar degree of jam、 malt sugar、 liquid sugar etc。 high sugar content products。 as well as used for juice、 soft drink and sodas' product line、 quality control、 checking out goods before delivery。 besides in the process of growing until selling of fruits; measuring the exact time for harvesting、 offer the hierarchical classification of sweetness。。。i t is widely used for measuring the concentration of textile industry's size too。
4. using method
Let the deviation prism point to the light、 adjust the visual ring till the gage mark becomes clear。
Adjustment benchmark: before using、 pls keep the standard liquor ( purified water)、 instrument and liquid under measurement at the same temperature。 open the cover plate and apply 1~2 drops of standard liquor onto the diviation prism、 and then use hand to press the cover plate lightly to get a dividing line。 turn the calibration screw to coincide the dividing line with the benchmark ( 0%)。 the one for honey will be an exception。
注: the instrument has been calibrated before delivering、 you are allowed to use it directly。
Open the cover plate and use the soft rag to clear the surface of prism: apply 1~2 drops of liquid under measurement onto the deviation prism and close the cover plate to press lightly; afterwards read the relevant scale for dividing line; the reading will be the concentration value and destiny value of the liquid under measurement。
After measuring、 use the wet rag to clean the prism and cover plate; when it becomes dry、 please store the prism safely。
5. precautions ・ maintain
After using、 please do not use the tap water to clean directly; otherwise the water may go into the pipe of optical system。
When using or maintaining、 please handle with care and keep the surface of optical parts away from scratch or damage。
The instrument can only be stored in the environment where is dry、 free of dirt and corroisive gas; otherwise the optical part will get moundly 。
The prism that will be contacted with the object under measurement is an easily ・ndashする; users are required to follow the methods said above; if the instruments is demaged since misconduct or operation in error、 we shall not bear the warranty responsibility。
6. the instrument will be packaged into the special box、 with the accessories (i ますe。: using instruction for use screwdriver、 suction pipe and lint;)
7. warranty period: the product will enjoy the warranty of one year and maintenance for whole service life。
