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LABO LB-BR10K computer Buick smoothness meter high-precision pressure sensor

SE
Using high-precision pressure sensor and German oil-free Vacuum Pump, the test range is 1-9999 seconds, the vacuum degree Measurement accuracy is +/- 0.07KPa, and the test is completed automatically and the results are automatically printed.
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Labo LB-BR10K Computer Buick Smoothness MeterSPEC

Labo LB-BR10K Computer Buick Smoothness MeterDetails

Labo LB-BR10K Computer Buick Smoothness MeterPacking list

SKU
NB006493
Effective test area
10±0.05cm²
test pressure
100 ± 2KPa
Plate diameter
45mm
Film thickness
4±0.2mm
Pad Hardness
40 ± 5IRHD
Large vacuum container
380±1mL
Small vacuum container
38±1mL
When the vacuum level drops from 50.66KPa to 48.00KPa
Large vacuum container: 10 ± 0.2mL Small vacuum container: 1 ± 0.05mL
When the vacuum level drops from 50.66KPa to 29.33KPa
Large vacuum container: 80 ± 1mL Small vacuum container: 8mL
Vacuum measurement Accuracy
± 0.07KPa
Vacuum range
1st gear: 50.66~ 29.33KPa, 2nd gear: 50.66~ 48.00KPa, 3rd gear: 50.66~ 48.00KPa
Measuring range
1st gear: 1~ 15s, 2nd gear: 15~ 300s, 3rd gear: 300~9999s
Timer Accuracy
1000±1s
resolution
0.1s
Service life of Chinese measurement and control LCD
About 50,000 hours
Power
AC220V ± 22V 50Hz 0.5A should be reliably grounded
Dimensions
300*370*420mm
Net Weight
37kg
LB-BR10K
Computer Buick Smoothness Meter
Using high-precision pressure sensor and German oil-free Vacuum Pump, the test range is 1-9999 seconds, the vacuum degree Measurement accuracy is +/- 0.07KPa, and the test is completed automatically and the results are automatically printed.
LABO LB-BR10K computer Buick smoothness meter high-precision pressure sensor Picture

use

It is suitable for measuring relatively smooth paper and cardboard, but it is not suitable for paper and cardboard with a thickness greater than 0.5mm or a large air permeability, nor is it suitable for rough paper and cardboard.
The test method is to place the measuring surface of the paper against the glass plate, apply a specific pressure to generate a semi-vacuum, so as to suck in air and let the air pass through the contact surface, and measure the time required for the vacuum degree to change within the specified range, expressed in seconds (S) .

Standards

GB/T 456, ISO5627, TAPPI T479

Features

  • High-precision pressure sensors, German oil-free Vacuum Pumps, high-precision solenoid valves and stainless steel vacuum containers are used to ensure the sealing performance of the instrument and make the test results more accurate and stable;

  • The liquid crystal Chinese display interface has three levels according to the level of smoothness, the test is faster and more accurate, and the test is completed automatically;

  • Test data statistical processing function, test results are automatically memorized and displayed, and the test results are printed by a micro-printer.


FAQ
QWhat is the vacuum measurement accuracy of the LB-BR10K Buick smoothness instrument?
A Hello, the accuracy is ± 0.07KPa.
Knowledge
Standard