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HST Laboratory ISO R457 Fabric Meter Intelligent Whiteness Analyzer
  • HST Laboratory ISO R457 Fabric Meter Intelligent Whiteness Analyzer

HST Laboratory ISO R457 Fabric Meter Intelligent Whiteness Analyzer

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Meorient Import & Export  Co.LTD
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--
Product Description
Overview
Quick Details
Warranty:
1YEAR
Customized support:
OEM, ODM, OBM
Place of Origin:
Shandong, China, shandong, China
Brand Name:
HST
Power:
Electronic
Power supply:
Electronic, 220V+10%,50Hz
Zero drift:
≤0.2%
Show drift:
≤0.5%
Indication error:
≤1.0%
Repeatability error:
≤0.2%
Suitable samply:
all things need to test the Whiteness
Outside dimension:
370*190*380mm
Net weight:
12kg
Supply Ability
Supply Ability:
500 Set/Sets per Month
Packaging & Delivery

HST Laboratory ISO R457 Fabric Meter Intelligent Whiteness Analyzer 

 

Product Description

 

1.Equipment description:

Paper Brightness Whiteness Meter is in full accordance with international standards such as ISO 2469 

requirements and our recent release of the relevant national standards, industry standards to design formed. 

With 45 / O optical measurement system compared to similar devices, with lines from the sample surface 

caused by measuring reflection characteristics influence the direction of the advantages. Determination 

of the scattering coefficient and the optical absorption coefficient of pape.

 

2.Main function:

1, apparatus of the spectrum condition, by the strict integral filter match is made.
2, apparatus, controlled by micro-computing technology and automatic data processing, and can add the printer.
3, apparatus with a back-up electrical, data on the frequent power failure or shutdown will not be lost.
4, apparatus, switching power, high efficiency, small size, light weight, strong anti-interference, power supply for 

wide range of advantages.
5, instrument data can be set from the touch-type keyboard.
6, the instrument measurement data directly from the LED display shows measurement results.
7, measured ISO brightness (ie R457 Blu-ray brightness), fluorescent whitening on the samples can be measured

 by fluorescent emission of fluorescence brightness.
8, Determination of transparency (T) and the brightness of the object stimulus (V10).
9, determination of opacity (0).

 

3.To meet the standard:

1.in line with ISO2469 international standard d / o lighting observation geometry, the integrating sphere diameter

of 150mm, test hole diameter 32mm, with shiny absorber to eliminate specular reflection light of the sample.
2.R457 optical system relative spectral power distribution: the main peak wavelength of 457 nm, half-wave width

of 44nm, RY optical system consistent with CIE standard spectral power distribution of the Y10 stimulus conditions D65/100
3.apparatus, precision line JJG512-87 "White meter," a product of white meter's technical requirements.
4. consistent with JJG (light) 48-90 "reflection photometer," the requirements.

 

4.Applicable industry:

The Brightness Whiteness Meter can be widely used in paper, cardboard, pulp, silk, textile, paint, cotton fiber, 

ceramic materials, porcelain clay, household chemicals, flour, starch, plastic raw materials and other objects 

of the brightness and other optical properties determined.

 

5.Technical parameter:

Model

Paper Whiteness Meter

Zero drift

≤0.2%

Show drift

≤0.5%

Indication error

≤1.0%

Repeatability error

≤0.2%

Power

220V+10%,50Hz

Outside dimension

370mm×190mm×380mm

Net weight

12Kg

 

 

 

 

Company Information

Exhibition

HST Laboratory ISO R457 Fabric Meter Intelligent Whiteness Analyzer from China supplier

Certifications

Packaging

FAQ

Q:Are your company a trading one or a factory?

A:Factory + trade (integration),More than 20 years focusing on test instruments field,16 years exporting experience.

Q:After an order is placed, when to deliver?

A:Generally about 7-15days, If we have inventory, we can arrange shipment within 3 days. 

Please be aware that our production lead times depend on specific items and item quantities. 

Q:What about the warranty with after - sales services?

A:The testing machine is guaranteed for 16 months by HST,we can help you to repair your problem controller freely,even it's not from our factory. After the warranty, the professional aftersale service team will provide perfect technical support and help guests solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.

Q:What about the  product' services and quality?

A:Each instruments must be carried out 100% quality examination and test when shipping and delivery goods. Product use training, each of our product provide video training to show you how to install & operate.  

We can arrange engineer to train the operation of equipment to customer's company when you need. 

products are widely recognized and trusted by users.

 

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