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Widely Use Brightness Tester Whiteness Meter Test Machine


Appliance:
Brightness Meter is widely applied in paper and cardboard, pulp, cotton and fabric, plastic, ceramic and porcelain enamel, amylum, construction material, chemical industry, salt making and other testing department that need to test whiteness.


zero drift | ≤ 0.1 |
Indication drift | ≤ 0.1 |
Indication error | ≤ 0.5 |
Repeatability error | ≤ 0.1 |
Specular reflection error | ≤ 0.1 |
Sample size | Test surface ≥ φ30mm, thickness ≤ 40mm |
Power | AC 220V ± 10%, 50HZ, 0.4A |
Work environment | Temperature 0 ~ 40 ℃, relative humidity ≤ 85% |
Dimension | 375 × 264 × 400 (mm) |
Weight | 18 kg |








| Registration Date | 2021/10/23(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2021 |
| Employees total | 11 - 50 |
| Annual revenue | Less than USD 100,000 |
| Company | Dongguan Jingyan Instrument Technology Co., Ltd. |
|---|---|
| Address | Room 405, 342 Wenzhou Road, Dongcheng StreetDongguanGuangdong523759China |
| Phone | 96289 - 0769 - 638196289 |
| Contact | cici chen |