Whiteness Electric Control Laboratory Machine/Equipment/Instrument
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Product Highlights
- Multi-Parameter Measurement: Measures whiteness, opacity, scattering coefficient, and fluorescence whitening degree.
- Power-Off Data Protection: Automatically saves calibration data to prevent loss during power outages.
- Wide Industry Application: Suitable for paper, textile, chemical, food, and salt industries for quality inspection.
- Standard Compliance: Complies with GB/T, ISO, and other international standards for whiteness testing.
- Customizable Options: Supports customization for opacity, transparency, and small caliber measurements.
- Compact & Portable Design: Lightweight at 12kg with dimensions 365x260x425mm for easy lab placement.
- Computer Control Interface: Features RS232 interface for optional PC software communication and data management.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- 1 Year
- Model NO.
- XT-48B
- Max Diameter of Workpiece
- <500mm
- Mass Scope of Workpiece
- <900kg
- Type
- Salt Spray Testing Machine
- Maxcapacity
- <1000KN
- Accuracy Grade
- 0.5
- Load Way
- Electronic Load
- Control
- Computer Control
- Weight
- 0-100Kg
- Power Source
- AC220V
- Power Supply
- AC (100~240)V (50/60)Hz 50W
- Sample Size
- Test Plate Diameter Should Not Be Less Than 30mm W
- Communication Interface
- RS232
- Net Weight
- 12kg
- Transport Package
- Wooden Cases, Inner Plastic Films Wrapped
- Specification
- 380*260*400mm
- Trademark
- YANTE
- Origin
- Hangzhou, China
- HS Code
- 9024800000
- Package Size
- 46.00cm * 36.00cm * 53.00cm
- Package Gross Weight
- 20.000kg
- Lead Time
-
15 days (1 - 1 Pieces)
To be negotiated ( > 1 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Whiteness Electric Control Laboratory Machine/Equipment/Instrument
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Product Description

Brightness Meter is a special instrument for measuring the whiteness of objects. It is widely used in papermaking, printing, textile printing and dyeing, building materials, chemical, food, salt and other industries and other production and commodity inspection departments that need to measure the whiteness of objects.
Application Function
Application Range
Paper, cardboard, plastic, pulp, salt, industrial salt; Starch, calcium carbonate, talcum powder and other powders.
Product Features
Advanced circuit design effectively guarantees the accuracy and stability of the measurement data
The instrument has a power-off protection function, automatically save calibration data if power outage.
This instrument is equipped with standard RS232 interface, which can be used with PC software for communication (optional)
Supporting Accessories And Consumable
| NO. | Name | Model | Picture | Standard | Optional |
| 1 | Flating Powder Holder | YT-QY | ![]() |
√ | |
| 2 | Fiber Sample Holder | ![]() |
√ |
Standards
GB/T 7973,GB/T 7974,GB/T 2679,GB/T 1543,GB/T 10339,GB/T 12911,GB/T 2913
GB/T 13025.2,GB/T 22427.6,ISO 2469,ISO 2470,ISO 2471,ISO 9416
Sales And Service Network
Technical Parameters
| No. | Parameter item | Technical index |
| 1 | Power Supply | AC(100~240)V,(50/60)Hz,50W |
| 2 | Working Environment | Temperature(10~35)ºC, Humidity≤ 85% |
| 3 | Display | 128X32dot matrix LCD screen |
| 4 | Light source | Analog D65 |
| 5 | Integrating sphere | Diameter 150mm |
| 6 | Sample Size | Test plate diameter ≥φ30mm while sample thickness≤40mm |
| 7 | Zero Drift | ≤0.1 |
| 8 | Indicating Drift | ≤0.5 |
| 9 | Repetitive Accuracy | ≤0.1(10 consecutive tests at intervals of 10 seconds) |
| 10 | Specular Reflectance Accuracy | ≤0.1 |
| 11 | Communication Interface | RS232(optional) |
| 12 | Dimension | 365×260×425 mm |
| 13 | Net Weight | 12kg around |



About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2332038". Items marked "" are certified.
Company Profile
Hangzhou Yante Science and Technology Co., Ltd, is a high-tech enterprise in Hangzhou, Zhejiang, and it is mainly dealing with the R & D, manufacturing and marketing of various intelligent instrumentation used in packing, paper-making, printing, textile, cigarette, electromechanical and other industries. In addition, we act as an agent of some advanced testing devices from abroad. Relying on our team made up of top technical engineers and managerial elites and the joint-stock system and thanks to our people-oriented operation and top quality management, we are advancing and pioneering constantly.
We are dedicated to independent innovation in testing instruments, aiming to develop and manufacture technically advanced but low cost specific testing devices. Our product lines cover mainly testing devices related to paper-making, packing, chemical and printing industries, such as brightness meters, color measuring testers, bursting testers, crush testers, horizontal (vertical) computer tension meters, smoothness testers and compression testers for full cartons. As an emerging professional manufacturer with strong pioneering sense in testing equipment in China, we are leading domestic industrial techniques and some of our products have reached advanced international standards and have been widely accepted in domestic China and Southeast Asia.
Create new technology and lead the new future----we are ceaselessly striving build Yante Brand in the instrumentation field!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 1/F, Building 23, Qiheng U Valley High-Tech Industrial Park, 889 Huancheng North Road, Fuxi Street, Deqing, Huzhou, Zhejiang.
-
Plant Area
- 2996.7 square meters
-
Number of Employees
- 14
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port, Ningbo Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 120
Our Production Capability & Technical Expertise
-
Main Products
- Box Compression Tester, Vertical Tensile Tester, Brightness and Color Tester
-
Production Lines
- 6
-
Production Machines
- Assembling Facility
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2020-09-17
-
Export Year
- N/A
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- < 10%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001
-
Product Certification
- CE
-
Cooperated with Fortune 500
- Yes
FAQ
- What parameters can this instrument measure?
- It measures D65 brightness (R457), fluorescent whitening degree, opacity, light scattering/absorption coefficients, transparency, ink absorption value, and optical density.
- Is customization available for this product?
- Yes, customization is available for opacity, transparency, and small caliber measurements. OEM and ODM services are also supported.
- What are the power supply requirements?
- The power supply is AC (100~240)V, 50/60Hz, with a power consumption of 50W.
- What is the warranty period?
- The product comes with a 1-year warranty for after-sales service.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- What are the lead times for production?
- The average lead time is one month for both peak season and off-season.
- Which industries can use this whiteness meter?
- It is widely used in papermaking, printing, textile dyeing, building materials, chemicals, food, and salt industries.
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