Paint Fineness Single Groove Grindometer
Paint Fineness Single Groove Grindometer
The fineness of grind gauge is produced strictly in accordance with GB / T 1724, GB/T6753.1, ISO1524 and other standards. It used to measure the particle size and dispersion for coating, paint, lacquer paste, ink, and other liquid and paste pigment. And control the quality of the dispersion product during production, storage and usage.
This gauge is widely use in many field such as painting, plastic, pigment, printing ink, paper, ceramics, medicine, food and other field.
The level of dispersion indicated by microns or Hegman , the Hegman value will gradually change from 0-8 with the particle size getting smaller.
0 Hegman = 100 micron particle size; 4 Hegman = 50 micron particle size; 8 Hegman = 0 micron particle size.
Operate procedure:
- Place the gauge on a flat ,horizontal and non-Slip surface ,with the Zero mark on the scale closest to the user
- Place a suitable amount of material in the deep end of each groove.
- Place the scraper on the surface of the gauge behind the material .Use the both hands to hold the scarper
- Put the scraper along the length of gauge at a constant speed. Stop at a point beyond the zero depth
- View the draw out material within the next 3 seconds, This avoids inaccurate testing due to the evaporation of the material. The material should be viewed at right angles to the length of groove and at an angle of 20 degree to 30degree with the surface of the gauge.
- Find a band across the groove 3mm wide which contains 5 to 10 particles of the material, read the position of the upper limit of this band on the scale and record this value.
- Use a suitable solvent, to clean the gauge and scraper
- Perform two more tests and calculate the average value of the results. The average value is the fineness of grind of the material
Material: High Wear and corrosion resistance of stainless steel (a standard scraper)
Match Accessories: BGD 1250 --- small scraper (for BGD 241)
BGD 1251 --- Large scraper (for BGD 242, BGD 243, BGD 244)
Model Number |
Groove Size (L*W) |
Measure Range |
Block Size |
Scale Value |
Display Unit |
Groove quantity |
|
|
Single Groove Fineness grind gauge |
BGD 241/0 |
140*12.5mm |
0-15μm |
170×50×12mm |
0.625 |
μm |
1 |
BGD 241/1 |
0-25μm |
170×50×12mm |
1.25 |
μm |
1 |
||
BGD 241/2 |
0-50μm |
170×50×12mm |
2.5 |
μm |
1 |
||
BGD 241/3 |
0-100μm |
170×50×12mm |
5 |
μm |
1 |
||
BGD 241/4 |
0-150μm |
170×50×12mm |
7.5 |
μm |
1 |
||
|
Double Groove Fineness grind gauge |
BGD 242/0 |
140*12.5mm |
0-15μm |
175×65×12mm |
0.625 |
μm Hegman (Mils) |
2 |
BGD 242/1 |
0-25μm |
175×65×12mm |
1.25 |
2 |
|||
BGD 242/2 |
0-50μm |
175×65×12mm |
2.5 |
2 |
|||
BGD 242/3 |
0-100μm |
175×65×12mm |
5 |
2 |
|||
|
ISO Fineness grind gauge |
BGD 243/1 |
140*12.5mm |
0-25μm |
175×65×12mm |
1.25 |
μm |
1 |
BGD 243/2 |
0-50μm |
175×65×12mm |
2.5 |
μm |
1 |
||
BGD 243/3 |
0-100μm |
175×65×12mm |
5 |
μm |
1 |
||
|
Wide groove Fineness grinding gauge |
BGD 244/1 |
140*37mm |
0-25μm |
175×65×12mm |
1.25 |
μm |
1 |
BGD 244/2 |
0-50μm |
175×65×12mm |
2.5 |
μm |
1 |
||
BGD 244/3 |
0-100μm |
175×65×12mm |
5 |
μm |
1 |
||
Please feel free to contact with us ↓↓↓
| Ms. Sophia Lee |
Shantou Wingtai Packing Equipment Co., Ltd. |
|
TEL: +86-0754-88733293 | FAX: +86-0754-88782162 |
Mobile: +86-13729200269
Skype: wingtaisophia
Whatsapp/Wechat: +86-13592875823
Trade Manager: wt2011
|
|
Email: wingtai-printing@ wingtaiprinting@ |
| Website: |
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