1\Summary of functions
The WSB series whiteness degree instrument with the digital display is mainly applicable for the measurement of the whiteness degree on the surface of the object or the powder in the white color and the color close to white. The whiteness degree can be accurately educed that is consistent with the visual degree. The opacity degree of the paper can also be accurately measured.
This instrument can be widely applied for the measurement of the whiteness degree of the objects like textile & printing & dying, oil paint & dope, chemical construction material, paper & paper plate, plastic product, white cement, ceramics, porcelain enamel, porcelain clay, French chalk, starch, flour, salt, wash, and cosmetics, etc.
2\Product Characteristics
1 · AC & DC power supply, low power consumption, cabinet and handsome contour design, facilitating field and lab use;
2 · Configured with auto power-off function ad low power dissipation circuit, able to effectively prolong service life of battery;
3 · Adopting big-screen highly transparent LCD display, with comfortable reading, and free of ill influence from sunlight;
4 · The simple operation, and can accurately measure the opacity degree of the paper
5 · Adopt the standard white plate rated by the central government to convey the standard value, and the measurement is accurate and reliable
6 · Configured with output port of measured values, possible to connect with recording meter.
| Measuring Range |
0-199 |
Measuring Condition |
45/0 |
| WhitenessMean |
Whiteness degree of blue light Wb=R457 |
Minimum Readout |
0.1 |
| Calibrate |
15 |
Zero Draft |
0.1 |
| Basic Error |
1 |
Repeatability |
0.2 |
| External Dimension |
235*75*65 mm |
| Power Supply |
DC 1.5V, 5 AA alkaline dry cells AC 220V/50Hz DC7.5V 0.2A power supply adapter |
#Our Business Scope:
TBT is specialized in exporting SOIL TESTING, LABORATORY TESTING EQUIPMENT, MATERIALS TESTING MACHINE, PETROLEUM TESTING EQUIPMENT, SURVEYING INSTRUMENTS and etc. to overseas market; Nowadays, our customers are mainly distributed in South-East Asia(Vietnam/Thailand/Indonesia/Philippine/Singapore/Cambodia), South Africa, South America, Australia, Iran, Egypt, New Zealand, Spain. At the same time, we are endeavoring to develep sales agent in different countries.
#Our Target:
To be the largest and best supplier for products in our business scope through our efforts;
To be the best friend and cooperator of our customer, while promoting and extending our products to more and more countires;
To be the first supplier at customer's first thought when they need to order;
#Our Advantages:
You can always get our in-time reply vai email or fax or telephone;
You can always get best product with excellent quality and competitive price;
You can always get goods news for on-time or advanced shipment at your desire;
You can always enjoy our considerable & full-side after-sale service;
You can always feel very convenient since we can help you sourcing and ship products from different factories via one shipment, which to a large extent save your time and cost;
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