Paper&Flexible Packaging Testing Instruments
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(China)YYP103B Brightness &Color Meter
Brightness Color Meter is widely applied in papermaking, fabric, printing, plastic, ceramic and
porcelain enamel, construction material, grain, salt making and other testing department that
need to test whiteness yellowness, color and chromatism.
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（China）YY-DS200 Series Colorimeter
Product features
（1）Over 30 Measurement Indicators
（2）Evaluate whether the color is jumping light, and provide nearly 40 evaluation light sources
（3）Contains SCI measurement mode
（4）Contains UV for fluorescent color measurement
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(China）YY-CS300 SE Series Gloss Meter
YYCS300 series Gloss Meter，it is composed of zhe following models YYCS-300SE YYCS-380SE YYCS-300S SE
Dual optical path technology with ultra-high repeatability accuracy of 0.2GU
100000 ultra long endurance cycles
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YYP116 Beating Freeness Tester(China)
Product Introduction:
YYP116 Beating Pulp Tester is applied to test the filter ability of suspending pulp liquid. That is to say the determination of the beating degree.
Product features :
According the inverse proportion relation between beating degree and draining velocity of suspending pulp liquid, designed as Schopper-Riegler beating degree tester. YYP116 Beating Pulp
Tester is applied to test filterability of suspending pulp liquid and
research fiber condition and evaluate beating degree.
Product application:
Applying in testing filter ability of suspending pulp liquid, that is to say the determination of the beating degree.
Technical standards:
ISO 5267.1 <Pulps – Determination of drain ability — Part 1: Schopper-Riegler method>
GB/T 3332 <Pulps – Determination of beating degree (Schopper-Riegler method)>
QB/T 1054 <Pulps – Tester of beating degree>
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YY8503 Crush Tester -Touch-screen type(China)
Product Introduction:
YY8503 Touch screen crush tester also known as computer measurement and control compression tester, cardboard compression tester, electronic compression tester, edge pressure meter, ring pressure meter, is the basic instrument for cardboard/paper compressive strength testing (that is, paper packaging testing instrument), equipped with a variety of fixture accessories can test the ring compression strength of base paper, flat compression strength of cardboard, edge pressure strength, bonding strength and other tests. In order to paper production enterprises to control production costs and improve product quality. Its performance parameters and technical indicators meet the relevant national standards.
Meeting the standard:
1.GB/T 2679.8-1995 —”Determination of ring compression strength of paper and paperboard”;
2.GB/T 6546-1998 “—-Determination of edge pressure strength of Corrugated cardboard”;
3.GB/T 6548-1998 “—-Determination of the bonding strength of Corrugated cardboard”;
4.GB/T 2679.6-1996 “—Determination of flat compression strength of Corrugated base paper”;
5.GB/T 22874 “—Determination of flat compression strength of Single-sided and single-corrugated cardboard”
The following tests can be carried out with the corresponding accessories:
1. Equipped with ring pressure test center plate and special ring pressure sampler to carry out ring pressure strength test (RCT) of cardboard;
2. Equipped with edge press (bonding) sample sampler and auxiliary guide block to carry out corrugated cardboard edge press strength test (ECT);
3. Equipped with peeling strength test frame, corrugated cardboard bonding (peeling) strength test (PAT);
4. Equipped with flat pressure sample sampler to carry out flat pressure strength test (FCT) of corrugated cardboard;
5. Base paper laboratory compressive strength (CCT) and compressive strength (CMT) after corrugating.
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YY- SCT500 Short Span Compression Tester(China)
- Summary:
The short span compression tester is used for the manufacture of paper and board for cartons and cartons, and is also suitable for paper sheets prepared by the laboratory during pulp testing.
II.Product characteristics:
1. Double cylinder, pneumatic clamping sample, reliable guarantee standard parameters.
2.24-bit precision analog-to-digital converter, ARM processor, fast and accurate sampling
3. 5000 batches of data can be stored for easy access to historical measurement data.
4. Stepper motor drive, accurate and stable speed, and fast return, improve test efficiency.
5. Vertical and horizontal tests can be carried out under the same batch, and vertical and
horizontal average values can be printed.
6. Data saving function of sudden power failure, data retention before power failure after power-on
and can continue testing.
7. Real-time force-displacement curve is displayed during the test, which is convenient for
users to observe the test process.
III. Meeting Standard:
ISO 9895、GB/T 2679·10
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（China）YY109 Automatic Bursting Strength Tester
Meeting Standard:
ISO 2759 Cardboard- -Determination of Breaking Resistance
GB / T 1539 Determination of Board board Resistance
QB / T 1057 Determination of Paper and Board Breaking Resistance
GB / T 6545 Determination of Corrugated Break Resistance Strength
GB / T 454 Determination of Paper Breaking Resistance
ISO 2758 Paper- -Determination of Break Resistance
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(China) YY2308B Wet &Dry Laser Particle Size Analyzer
YY2308B intelligent full automatic wet&dry laser particle size analyzer adopt laser diffraction theory(Mie and Fraunhofer diffraction), measure size is from 0.01μm to 1200μm(dry 0.1μm-1200μm), Which offer reliable and repeatable particle size analysis for a diverse range of applications.It use dual-beam& multiple spectral detection systems and side light scatter test technology to significantly improve precision and performance of test, It’s the prior choice for industrial production quality control departments and research institutions.
https://www.jnyytech.com/news/yy2308b-dry-wet-laser-particle-size-analyzer-shipments/
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(China)YYP-5024 Vibration Testing Machine
Application field：
This machine is suitable for toys, electronics, furniture, gifts, ceramics, packaging and other
products for simulated transportation test, in line with the United States and Europe.
Meet the standard:
EN ANSI, UL, ASTM, ISTA International Transportation standards
Equipment technical parameters and characteristics:
1. Digital instrument displays vibration frequency
2. Synchronous quiet belt drive, very low noise
3. The sample clamp adopts guide rail type, easy to operate and safe
4. The base of the machine adopts heavy channel steel with vibration damping rubber pad,
which is easy to install and smooth to run without installing anchor screws
5. Dc motor speed regulation, smooth operation, strong load capacity
6. Rotary vibration (commonly known as horse type), in line with European and American
transportation standards
7. Vibration mode: rotary (running horse)
8. Vibration frequency :100~300rpm
9. Maximum load: 100kg
10. Amplitude: 25.4mm(1 “)
11. Effective working surface size :1200x1000mm
12. Motor power :1HP (0.75kw)
13. Overall size :1200×1000×650 (mm)
14. Timer: 0~99H99m
15. Machine weight :100kg
16. Display frequency accuracy: 1rpm
17. Power supply: AC220V 10A
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(China)YYP124A Double Wings Package Drop Test Machine
Applications:
The dual-arm drop testing machine is mainly used to assess the impact of the drop shock on the packaging in the actual transportation and loading and unloading process, and to assess the
impact strength of the packaging during the handling process and the rationality of the packaging
design.
Meet the standard；
The double-arm drop test machine conforms to national standards such as GB4757.5-84
JISZ0202-87 ISO2248-1972(E)
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YYP124B Zero Drop Tester(China)
Applications:
The zero drop tester is mainly used to assess the impact of the drop shock on the packaging in the actual transportation and loading and unloading process, and to assess the impact strength of the packaging in the handling process and the rationality of the packaging design. Zero drop testing machine is mainly used for larger packaging drop test. The machine uses an “E” shaped fork that can move down quickly as the specimen carrier, and the test product is balanced according to the test requirements (surface, edge, Angle test). During the test, the bracket arm moves down at high speed, and the test product falls to the base plate with the “E” fork, and is embedded in the bottom plate under the action of the high efficiency shock absorber. Theoretically, the zero drop testing machine can be dropped from the zero height range, the drop height is set by the LCD controller, and the drop test is automatically performed according to the set height.
Control principle:The design of free falling body, edge, Angle and surface is completed by using microcomputer imported electrical rational design.
Meeting the standard:
GB/T1019-2008
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YYP124C Single Arm Drop Tester(China)
Instruments use:
Single-arm drop tester This machine is specially used to test the damage of product packaging by falling, and to evaluate the impact strength during transportation and handling process.
Meeting the standard:
ISO2248 JISZ0202-87 GB/T4857.5-92
Instruments features:
Single-arm drop testing machine can be free drop test on the surface, Angle and edge of the
package, equipped with digital height display instrument and the use of decoder for height tracking,
so that the product drop height can be accurately given, and the preset drop height error is not more than 2% or 10MM. The machine adopts single-arm double-column structure, with electric reset, electronic control drop and electric lifting device, easy to use; The unique buffer device greatly
improves the service life, stability and safety of the machine. Single arm setting for easy placement
of products.
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(China)YY-WT0200–Electronic balance
[Scope of application] :
It is used for testing gram weight, yarn count, percentage, particle number of textile, chemical, paper and other industries.
[Related standards] :
GB/T4743 “yarn linear density determination Hank method”
ISO2060.2 “Textiles – Determination of yarn linear density – Skein method”
ASTM, JB5374, GB/T4669/4802.1, ISO23801, etc
[Instrument characteristics] :
1. Using high precision digital sensor and single chip microcomputer program control;
2. With tare removal, self-calibration, memory, counting, fault display and other functions;
3. Equipped with special wind cover and calibration weight;
[Technical parameters] :
1. Maximum weight :200g
2. Minimum degree value :10mg
3. Verification value :100mg
4. Accuracy level: III
5. Power supply :AC220V±10% 50Hz 3W
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（China）YYP-R2 Oil Bath Heat Shrink Tester
Instrument Introduction:
The heat shrink tester is suitable for testing the heat shrink performance of materials, which can be used for plastic film substrate (PVC film, POF film, PE film, PET film, OPS film and other heat shrink films), flexible packaging composite film, PVC polyvinyl chloride hard sheet, solar cell backplane and other materials with heat shrink performance.
Instrument characteristics:
1. Microcomputer control, PVC menu type operation interface
2. Humanized design, easy and fast operation
3. High-precision circuit processing technology, accurate and reliable test
4. Liquid non-volatile medium heating, heating range is wide
5. Digital P.I.D temperature control monitoring technology can not only quickly reach the set temperature, but also effectively avoid temperature fluctuations
6. Automatic timing function to ensure test accuracy
7. Equipped with standard sample holding film grid to ensure that the sample is stable without interference from temperature
8. Compact structure design, light and easy to carry
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（China）YY174 Air Bath Heat Shrinkage Tester
Instrument use:
It can accurately and quantitatively measure the thermal shrinkage force, cold shrinkage force, and thermal shrinkage rate of plastic film in the process of thermal shrinkage. It is suitable for the accurate determination of thermal shrinkage force and thermal shrinkage rate above 0.01N.
Meet the standard:
GB/T34848,
IS0-14616-1997,
DIN53369-1976
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(China)YY6-Light 6 Source Color Assessment Cabinet（4 Foot)
- Lamp Cabinet Performance
- Hepachromic artificial daylight acknowledged by CIE, 6500K color temperature.
- Lighting scope: 750-3200 Luxes.
- Background color of light source is Neutral Grey of absorbance.In using lamp cabinet, prevent outer light from projecting on article to be checked. Don`t place any unconcerned articles in the cabinet.
- Making metamerism test.Through microcomputer, the cabinet can switch between different light sources in very short time to check color difference of goods under different light source. When lighting up, Prevent lamp from flashing as home fluorescent lamp is lighted.
- Correctly record use time of each lamp group. Especially D65 standar dlamp shall be replaced after being used for over 2,000 hrs, avoiding error resulted from aged lamp.
- UV light source for checking articles containing fluorescent or whitening dye, or be used to add UV to D65 light source.
- Shop light source. Oversea clients often require other light source for color check. For example, USA clients like CWF and European and Japan clients for TL84. It`s because that goods is sold indoor and is under shop light source but not outer sun light. It`s become more and more popular to use shop light source for checking color.
- Lamp Cabinet Performance
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（China）YY6 Light 6 Source Color Assessment Cabinet
I. Descriptions
Color Assessment Cabinet,suitable for all industries and applications where there is a need to maintain color consistency and quality-e.g. Automotive,Ceramics, Cosmetics, Foodstuffs,Footwear, Furniture, knitwear, Leather, Ophthalmic, Dyeing, Packaging, Printing, Inks and Textile.
Since different light source has different radiant energy,when they arrive on the surface of an article,different colors display.With regard to color management in industrial production,when a checker has compared the color consistence between products and examples, but there may exist difference between light source used here and light source applied by the client.In such condition, color under different light source differs. It always brings following issues: Client makes complaint for color difference even requires for rejection of goods, seriously damaging company credit.
To resolve the above problem,the most effective way is to check good color under same light source .For example,international Practice applies Artificial Daylight D65 as standard light source for checking goods color.
It`s very important to use standard light source to chenk color difference in night duty.
Besides D65 light source ,TL84,CWF, UV, and F/A light sources are available in this Lamp Cabinet for metamerism effect.
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（China）YYP103A Whiteness Meter
Product introduction
Whiteness Meter/Brightness meter is widely applied in papermaking, fabric, printing, plastic,
ceramic and porcelain enamel, construction material, chemical industry, salt making and other
testing department that need to test whiteness. YYP103A whiteness meter also can test the
paper’s transparency, opacity, light scatting coefficient and light absorption coefficient.
Product features
1.Test ISO whiteness (R457 whiteness) .It can also determine the fluorescent whitening degree of phosphor emission.
2. Test of lightness tristimulus values (Y10), opacity and transparency. Test light scatting coefficient
and light absorption coefficient.
3. Simulate D56. Adopt CIE1964 supplement color system and CIE1976 (L * a * b *) color space color difference formula. Adopt d / o observing geometry lighting conditions. The diameter of diffusion ball is 150mm. The diameter of test hole is 30mm or 19mm. Eliminate the sample mirror reflected light by
light absorbers.
4. Fresh appearance and compact structure; Guarantee the accuracy and stability of measured
data with advanced circuit design.
5. LED display; Prompt operation steps with Chinese. Display statistical result. Friendly man-machine interface makes the operation simple and convenient.
6. Instrument is equipped with a standard RS232 interface so it can cooperate with the microcomputer software to communicate.
7. Instruments have a power-off protection; the calibration data is not lost when the power is cut off.
