產(chǎn)品型號(hào)：JSR4501

產(chǎn)品名稱(chēng)：石油產(chǎn)品色度測(cè)定器 (JSR4501)

產(chǎn)品說(shuō)明：

JSR4501石油產(chǎn)品色度測(cè)定器

一、符合SH/T0168標(biāo)準(zhǔn)，與GB/T6540標(biāo)準(zhǔn)對(duì)照?qǐng)?zhí)行

二、主要技術(shù)參數(shù)

工作方式：由光源  標(biāo)準(zhǔn)色盤(pán) 棱鏡和觀察目鏡組成

標(biāo)準(zhǔn)色盤(pán)：φ14mm   1～25#

比 色 管：內(nèi)徑32.5～33.4    高120～130mm

工作電源：AC220V±10%  50HZ

三、性能及特點(diǎn)：

1、儀器由標(biāo)準(zhǔn)色盤(pán)、棱鏡和觀察目鏡、光源、比色管組成。

2、光源用220V、100W溫度為2750±50 K的內(nèi)磨砂乳殼燈泡為標(biāo)準(zhǔn)光源，光源光經(jīng)由乳白色玻璃片和日光玻璃片濾色后，所得到的標(biāo)準(zhǔn)光的光譜特性類(lèi)似于北光。標(biāo)準(zhǔn)光經(jīng)由平面反射鏡、棱鏡組成二條平行光束，其大小形狀相同，能同時(shí)分別均勻地照射在標(biāo)準(zhǔn)色盤(pán)的顏色玻璃片上的比色管的試樣上。

3、標(biāo)準(zhǔn)色盤(pán)上有26個(gè)Φ14光孔，其中25個(gè)分別順序裝有1～25色號(hào)的標(biāo)準(zhǔn)顏色玻璃片，第26孔為空白，色盤(pán)可通過(guò)儀器右側(cè)的手輪轉(zhuǎn)動(dòng)，以便比色試驗(yàn)時(shí)選擇與試樣相同或相鄰色。

4、比色管為內(nèi)徑Φ32毫米，高難度120～130毫米的無(wú)色平底玻璃管。

5、觀察目鏡由凹鏡和凸鏡組成，在目鏡中可同時(shí)看到二個(gè)半圓色，其左邊的為試樣顏色，其右邊的為標(biāo)準(zhǔn)顏色。

JSR4501 chromaticity tester for petroleum products

I. It conforms to SH/T0168 standard and is executed in comparison with GB/T6540 standard

Ii. Main technical parameters

Working mode: it is composed of standard color disk prism and eyepiece

Standard color plate: 14mm 1 ~ 25#

Colorimetric tube: 32.5 ~ 33.4 inner diameter 120 ~ 130mm high

Power supply: AC220V±10% 50HZ

Iii. Performance and Characteristics:

1. The instrument is composed of standard color disk, prism and observation eyepiece, light source and colorimetric tube.

2. The light source USES an inner frosted emulsion shell bulb with a temperature of 220V and 100W of 2750± 50k as the standard light source. After the light source is filtered by opalescent glass and solar glass, the spectral characteristics of the standard light obtained are similar to that of the north light. The standard light is composed of two parallel beams of the same size and shape through a plane mirror and a prism, which can simultaneously radiate uniformly on the sample of the colorimetric tube on the color glass plate of the standard color plate.

3, there are 26 on the standard color wheel Φ 14 light hole, of which 25 order respectively equipped with 1 ~ # 25 color standard color glass, 26 hole for blank, color plate by instruments on the right side of the hａnd wheel rotation, so that when the color test to choose the same as the sample or color.

4, colorimetric tube diameter Φ 32 mm, difficult colorless flat glass tube of 120 ~ 130 mm.

5. The eyepiece is composed of a concave mirror and a convex mirror. Two semicircular colors can be seen simultaneously in the eyepiece, the one on the left is the sample color and the one on the right is the standard color.