DONGGUAN LONROY EQUIPMENT CO LTD
| Balance maximum load | 100g |
| Balance accuracy | 1mg | 0.1mg |
| Particle range | 1~600μm |
| Display mode | Wide-angle backlit LCD |
| Settlement curve | Acquisition, storage, call |
| Particle size measurement | Median diameter, average particle size, specific surface area |
| Error calculation | Included |
| Particle distribution analysis | Included |
| Result output | Chart printing |
| Host functions | Zero clearing, peeling, self-calibration, alarm |
| Settlement height | Adjustable |
| Data processing | Real-time acquisition |
| Sensor precision | 0.1mg |
| Settlement liquid viscosity | Adjustable |
| Gravity acceleration | 980 cm/s² |
| Brand Name | LONROY |
| Place of Origin | Guangdong, China |
| Model Number | LR-TZC-4/TZC-5 |
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Product Specification
| Balance maximum load | 100g | Balance accuracy | 1mg | 0.1mg |
| Particle range | 1~600μm | Display mode | Wide-angle backlit LCD |
| Settlement curve | Acquisition, storage, call | Particle size measurement | Median diameter, average particle size, specific surface area |
| Error calculation | Included | Particle distribution analysis | Included |
| Result output | Chart printing | Host functions | Zero clearing, peeling, self-calibration, alarm |
| Settlement height | Adjustable | Data processing | Real-time acquisition |
| Sensor precision | 0.1mg | Settlement liquid viscosity | Adjustable |
| Gravity acceleration | 980 cm/s² | Brand Name | LONROY |
| Place of Origin | Guangdong, China | Model Number | LR-TZC-4/TZC-5 |
| High Light | sedimentometer granulometer ，small sedimentometer meter ，sedimentation granulometer analyzer | ||
Sedimentation granulometer/sedimentometer
TZC series particle measuring instrument consists of high precision electronic settling balance, computer and particle size data processing software.When settling the measured liquid particles falling into the balance plate, LCD screen display quality value, the quality of signal transmission to the computer at the same time, by granularity data processing software for real-time acquisition quality signal and display on a computer screen, after the settlement, curve can be stored up, to call at any time, and then calculation of granularity computing results table and graph form printed.
sedimentometer is widely used to determine the size and distribution of dust particle size in industries such as latex, pigment, abrasive synthetic resin, cosmetics, pharmaceuticals, glass, powder metallurgy, cement, plastics, refractory materials, coatings, petroleum, coal, etc. It is a common instrument for scientific and technical personnel engaged in particle size research and testing.
Character
(1) optimize the design of the force value sensor based on the high performance electromagnetic balance principle, improve the original 1mg precision to 0.1mg, greatly improve the sensitivity, accuracy and repeatability of the instrument;
(2) adopted a wide view STN backlit LCD;
(3) the data processing software has been optimized for many times, which can measure the settlement property and small particles of samples for a long time.Smoother calculation, more accurate results;
(4) the use of advanced data structure, the original database procedures for reprogramming, more stable and reliable performance.
Specification
| Model | LR-TZC-4 | LR-TZC-5 |
| Balance maximum load | 100g | 100g |
| Balance accuracy | 1mg | 0.1mg |
| Particle range | 1~600μm | 1~600μm |
| host function | Zero clearing, peeling, self-calibration, alarm | |
| Display mode | Wide-angle backlit liquid crystal display | |
| data processing | Settlement curve acquisition, storage, call;Particle size, median diameter, average particle size and specific surface area were measured.On average, Error calculation;Particle distribution analysis;Calculate the result and print the chart | |
test principle
According to stokes' theorem, particle grading occurs in the process of dust particles settling, so the viscosity of static settling liquid is affected by settling
Particles play a role of friction resistance, as calculated by the formula:
R = 9 eta / [2 g (gamma k - gamma t)]?(H/t)
Type:
R is equal to the radius of the particle, cm
Eta = subsidence fluid viscosity berth, i.e., g/cm?seconds
Gamma k= particle specific gravity gram/centimeter 3
Gamma t = specific gravity of settling fluid g/cm 3
H = settlement height (the distance from the settlement liquid level to the bottom of the pan) cm
T = settling time seconds
G = acceleration of gravity 980 cm/s 2
After measuring the time t required for particles to settle to a certain height H, settlement velocity V and particle radius r can be calculated.This theory is applied to the so-called sedimentation analysis method to obtain the particle distribution.
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...
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