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JINGKELIAN QSG Iron and Cobalt Tintometer for the determination of varnishes, oils and thinners Color basis GB/T 1722-92

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Suitable for measuring varnish, oil and thinners Color. 18 different concentrations of solution composition 0~18 color scale label, execution standard GB/T1722-92.
$132.00/set
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SKU
NB000644
Implementation indicators
GB/T1722-92
Standard Color Level
18th gear
Color scale solution
Prepared according to GB/T1722-92
QSG
Iron Cobalt TintoMeter
Suitable for measuring varnish, oil and thinners Color. 18 different concentrations of solution composition 0~18 color scale label, execution standard GB/T1722-92.
JINGKELIAN QSG Iron and Cobalt Tintometer for the determination of varnishes, oils and thinners Color basis GB/T 1722-92 Picture

product description

The OSG iron-cobalt Colorimeter is designed according to GB/T 1722-92 and is suitable for measuring the color of varnishes, varnishes and thinners. 18 kinds of solutions with different concentrations are composed of 0-18 color scale labels. In the standard light box, select the two samples whose color is closer to the 18 color scales, and express them with the color scale number that is confirmed to be the same as a certain color. Glass test tube: inner diameter Ø10.75±0.05mm, height 114±1mm.

Specifications

modelOSG
Execution indicatorsGB/T1722-92
standard color scale18 gears
Color scale solutionPrepared according to GB/T1722-92

Detail image

Real shot of OSG iron-cobalt Colorimeter

【tips】

         According to the national standard of "Method for Determination of Color of Varnish, Varnish and Thinner", the color of varnish is measured with an iron-cobalt Colorimeter. The iron-cobalt Colorimeter is composed of iron trichloride, cobalt chloride and dilute hydrochloric acid solution according to the ratio specified in the standard, and is formulated into 18 color-level solutions with different depths (the iron-cobalt Colorimeter is divided into 18 color numbers, the higher the number The bigger the color is, the darker it is), which are divided into 18 test tubes, the tube mouths are sealed, and they are arranged on the rack in order, which is the iron-cobalt Colorimeter. When measuring, put the test sample paint into the test tube, compare it with the iron-cobalt Colorimeter under the dark box transmitted light, and take the most approximate solution color as the color of the sample, expressed by the color number. Such as: 
      C01-1 alkyd varnish No. 11, C01-7 alkyd varnish No. 12, etc.


FAQ
QIs this a standard color? Because I have bought several sets, I don't know if it is a problem with different manufacturers, and I found that the Color is different.
A We are all standard colors, and we will not say that there is the Color deviation you mentioned. Buy with confidence.
QMeasuring the chroma of liquid raw materials, such as to distinguish different degrees of yellow
A General Platinum Cobalt Colorimetry
QIs the Lightest Color Close to Colorless Transparency?
A It's transparent.
QHow long is the valid period of the QSG Iron Cobalt Tintometer? Will it be said that after a period of time, the Color will change?
A Generally, the recommended verification time is 1-2 years. It is not a big problem to store it in a drying dark place for a long time.
QDoes the QSG Iron Cobalt Tintometer comply with ASTM D1544? Can this also test Gardner chroma?
A The standards are different. Ours is the national standard GB/T1722. It is different. This cannot be measured.
QIs there a difference between several kinds of iron and cobalt Colorimetric meters on the website?
A These models are not much different, the price is similar, but different manufacturers and different brands have slightly different workmanship masses.
QDo you have the Iron Cobalt Colorimeter involved in GB1762?
A The QSG Iron Cobalt Colorimeter will do
QTest Method for Iron-Cobalt Colorimeters?
A The sample is placed in a clean drying Grignard tube, the temperature is maintained at (23 ± 2) ℃, placed in an artificial daylight booth or a wooden dark box, and compared with the standard color scale solution of Iron-Cobalt Colorimeter with a line of sight of 30~ 50cm. Select 2 standard color scale solutions that are close to the color depth of the sample, or one that is the same as the color depth of the sample. During the test, if the sample is oily due to low temperature, it can be heated to 50~ 55 ° C in a water bath for 5 minutes, then chilled down to (23 ± 2) ° C, and then maintained for 5 minutes for determination
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