Products
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（China）YYS Series Biochemical Incubator
Structure
The biochemical incubator of this series consists of a cabinet, a temperature control device,
a heating refrigeration system, and a circulating air duct. The box chamber is made of mirror
stainless steel, surrounded by circular arc structure, easy to clean. The case shell is sprayed
with high quality steel surface. The box door is equipped with an observation window, which is convenient for observing the state of the test products in the box. The height of the screen can
be adjusted arbitrarily.
The heat insulation property of the polyurethane foam board between the workshop and the box
is good, and the insulation performance is good. The temperature control device mainly consists
of a temperature controller and a temperature sensor. The temperature controller has the functions
of over-temperature protection, timing and power-off protection. The heating and refrigeration system
is composed of heating tube, evaporator, condenser and compressor. Gas circulating air duct, this series of biochemical box circulating air duct design is reasonable, to maximize the temperature uniformity in the box. The biochemical box is equipped with a lighting device to facilitate users to observe objects in the box.
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（China）YY-800C/ CH Constant Temperature&Humidity Chamber
Major dispositions:
1.Temperature range: A: -20°C to 150 °C B: -40 °C to 150 °C C: -70-150°C
2.Humidity range: 10% relative humidity to 98% relative humidity
3.Display instrument: 7-inch TFT color LCD display (RMCS control software)
4.Operation mode: fixed value mode, program mode (preset 100 sets 100 steps 999 cycles)
5.Control mode: BTC balance temperature control mode + DCC (intelligent cooling
control) + DEC (intelligent electrical control) (temperature test equipment)
BTHC balance temperature and humidity control control mode + DCC (intelligent cooling control) + DEC (intelligent electrical control) (temperature and humidity test equipment)
6.Curve recording function: RAM with battery protection can save the equipment
Set value, sampling value and sampling time; the maximum recording time is 350
days (when the sampling period is 1 / min).
7.Software usage environment: the upper computer operating software is
compatible with XP, Win7, Win8, Win10 operating system (user-provided)
8.Communication function: RS-485 interface MODBUS RTU communication
protocol,
9.Ethernet interface TCP / IP communication protocol two option; support
secondary development Provide upper computer operation software, RS-485 interface single device link, Ethernet interface can realize remote communication of multiple devices.
10.Working mode: A / B: mechanical single stage compression refrigeration system C: double stage stack compressor refrigeration mode
11.Observation mode: heated observation window with LED internal lighting
12.Temperature and humidity sensing mode: temperature: Class A PT 100 armoured thermocouple
13.Humidity: Class A type PT 100 armoured thermocouple
14.Dry and wet bulb thermometer (only during humidity controlled tests)
15.Safety protection: fault alarm and cause, processing prompt function, power off protection function, upper and lower limit temperature protection function, calendar timing function (automatic start and automatic stop operation), self-diagnosis function
16.Verification configuration: Access hole with silicone plug (50 mm, 80mm, 100mm left)
Data interface: Ethernet + software, USB data export, 0-40MA signal output
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(China)YYP-MFL-4-10 Muffle Furnace
Structure introduction
The shape of this series of resistance furnaces is cuboid, the shell is made of high-quality cold-rolled steel plate by folding and welding, the studio is made of high-quality high-aluminum refractory materials, and high-quality thermal insulation materials are used between the furnace and the shell as insulation layer. In order to reduce the heat loss of the furnace and improve the uniformity of the temperature in the furnace, a heat baffle made of high-quality refractory material is installed on the inside of the furnace door.
The measurement, indication and adjustment of the temperature in the furnace are completed by the temperature controller. The instrument is equipped with a protection device, which can automatically cut off the power supply when the temperature measuring thermocouple is broken during the heating process to ensure the safety of the electric furnace and the workpiece to be treated.
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（China）YYT 258B Sweating Guarded Hotplate
Instrument use:
It is used to test the thermal resistance and wet resistance of textiles, clothing, bedding, etc., including multi-layer fabric combination.
Meet the standard:
GBT11048, ISO11092 (E), ASTM F1868, GB/T38473 and other standards.
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（China）YYP107B Paper Thickness Tester
Application Range
Paper Thickness Tester is suitable for Various papers under 4mm
Executive Standard
GB451·3
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（China）YYP114C Circle Sample Cutter
Introduction
YYP114C Circle sample cutter is the sample cutter for the test of all kinds of paper and paperboard. The cutter conforms to the standard of QB/T1671—98.
Characteristics
The instrument simpler and smaller, it can quickly and accurately cut the standard area about 100 square centimeters.
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（China）YYP114B Adjustable Sample Cutter
Product Introduction
YYP114B Adjustable Sample Cutter is dedicated sampling devices
for paper and paperboard physical performance testing.
Product features
Advantages of the product include wide range of sample size 、high
sampling precision and easy operation, etc.
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（China）YYP114A Standard Sample Cutter
Product Introduction
YYP114A Standard Sample Cutter is dedicated sampling devices for paper and paperboard physical performance testing. It can be used to cut a width of 15mm in a standard size sample.
Product features
Advantages of the product include wide range of sample size、high sampling precision and easy operation, etc.
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（China）YYP112 Portable Moisture Meter
Applicable scope：
Paper Moisture Meter YYP112 is used for measuring moisture content of Paper, Carton, Paper Tube and other paper materials. The instrument is widely used in woodwork, paper making, flakeboard, furniture, building, timber traders and other relevant industry.
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（China）YYP-QLA High Precision Electronic Balance
Advantage:
1. Transparent glass windproof cover, 100% visible sample
2. Use a high sensitivity temperature sensor to minimize the sensitivity of temperature changes
3. Adopt high-precision humidity sensor to minimize the influence of humidity
4. Standard RS232 two-way communication port, to achieve data and computer, printer or other equipment communication
5. Counting function, upper and lower limit weight check function, cumulative weighing function, multiple unit conversion function
6. In vivo weighing function
7. Optional weighing device with lower hook
8. Clock function
9. Tare, net and gross weight display function
10. Optional USB port
11. Optional thermal printer
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（China）YY118C Gloss Meter 75°
Compliance with standards
YY118C gloss meter is developed according to the national standards GB3295, GB11420, GB8807, ASTM-C346.
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（China）YYP118B Multi Angles Gloss Meter 20°60°85°
Summary
Gloss meters are mainly used in the surface gloss measurement for paint, plastic, metal, ceramics, building materials and so on. Our gloss meter conform to the DIN 67530, ISO 2813, ASTM D 523, JIS Z8741, BS 3900 Part D5, JJG696 standards and so on.
Product Advantage
1). High Precision
Our gloss meter adopts sensor from Japan, and processor chip from the US to ensure highly precise of the measured data.
Our gloss meters conform to JJG 696 standard for first class gloss meters. Every machine has metrology accreditation certificate from State Key Laboratory of modern metrology and testing instruments and Engineering center of the Ministry of Education in China.
2).Super Stability
Every gloss meter made by us has done the following test:
412 calibration tests;
43200 stability tests;
110 hours of accelerated aging test;
17000 vibration test
3). Comfortable Grab Feeling
The shell is made by Dow Corning TiSLV material, a desirable elastic material. It is resistant to UV and bacteria and do not cause allergy. This design is for better user experience
4).Large Battery Capacity
We fully utilized every space of the device and specially custom made advanced high density lithium battery in 3000mAH , which ensures continuous testing for 54300 times.
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（China）YYP118A Single Angle Gloss Meter 60°
Gloss meters are mainly used in the surface gloss measurement for paint, plastic, metal, ceramics, building materials and so on. Our gloss meter conform to the DIN 67530, ISO 2813, ASTM D 523, JIS Z8741, BS 3900 Part D5, JJG696 standards and so on.
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（China）YYP-JC Charpy Impact Tester
Technical standard
The product meets the requirements of test equipment for ENISO179, GB/T1043, ISO9854, GB/T18743 and DIN53453 ,ASTM D 6110 standards.
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(China)YYP123B Box Compression Tester
- Product Introduction:
YYP123B Box compression tester is a professional testing machine used to test the compressive performance of cartons, suitable for corrugated cartons, honeycomb boxes and other packaging
boxes. And suitable for plastic buckets (edible oil, mineral water), paper buckets, paper boxes,
paper cans, container buckets (IBC buckets) and other containers compressive test.
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（China）YYP113-5 RCT Sample Holder
Product Introduction:
The product consists of a sample base and ten different size specifications of the center plate,
suitable for (0.1 ~ 0.58) mm thickness of the sample, a total of 10 specifications, with different
center plates, can adapt to different sample thickness. Widely used in papermaking, packaging
and product quality supervision and inspection industries and departments. It is a special
instrument for testing the ring compression strength of paper and cardboard.
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（China）YYP113-4 PAT Fixture
Product Introduction:
PAT Fixture is mainly used for testing the bonding strength of corrugated cardboard.
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（China）YYP113-3 FCT Sample Cutter
Introductions:
The FCT Sample cutter is a special sampler necessary for the flat pressure strength test
(FCT) of corrugated board 8, which can quickly and accurately cut the sample of the
specified area. It is an ideal auxiliary device for corrugated board and carton
manufacturers, scientific research and quality supervision and inspection departments.
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（China）YYP113-2 ECT Sample Cutter
I.Product Introduction：
The edge pressure (adhesion) sampler is mainly used for the edge
pressure test and adhesion test sampling, fast and accurately cut the
specified size of the sample, is the corrugated cardboard and carton
production, scientific research and quality supervision and inspection
departments of the ideal auxiliary test equipment.
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（China）YYP113-1 RCT Sample Cutter
Product Introduction:
The ring pressure sampler is suitable for cutting the sample required for paper ring pressure strength.
It is a special sampler necessary for paper ring pressure strength test (RCT), and an ideal test aid
for papermaking, packaging, scientific research, quality inspection and other industries and
departments.