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Find Verified 4K 20 Ir Touch Points Interactive Display Edu Suppliers, Manufacturers and Wholesalers

May-27-22
 
ValueTek Interactive Display 65'' 75'' 86'' 98''
# 4K & 20 points touch
# Wireless 4-spilt screens sharing
# Android8.0 & Optional Windows10 system
# Built-in all Channel Annotation Software
# Smart gesture eraser
# Free conference whiteboard software and optional education whiteboard software
# 3840*2160 Ultra HD Resolution
# Blue Light Prevention
# Anti glass will protect your eyes
GOLD Member
Aug-06-22

2 - Naphthol

$2.30K
MOQ: Not Specified
 
2-Naphthol Basic information
Chemical Properties Application Preparation
Product Name: 2-Naphthol
Synonyms: c.i.37500;c.i.azoiccouplingcomponent1;c.i.developer5;Developer A;Developer AMS;Developer BN;developera;developerams
CAS: 135-19-3
MF: C10H8O
MW: 144.17
EINECS: 205-182-7
Product Categories: Fluorescent;Naphthalene;pigments;alcohol;MICROCIDIN;Color Former & Related Compounds;Developer;Functional Materials;Intermediates;Aromatic Compounds;Alphabetical;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;C9 to C20+;Cell Biology;Chemical Synthesis;Fluorescent Indicators and Probes;Fluorescent Probes;Labels;N;Organic Building Blocks;Oxygen Compounds;Particles and Stains;pH Sensitive Probes and Indicators;Phenols;Dyestuff Intermediates;Aromatics
Mol File: 135-19-3.mol


2-Naphthol Chemical Properties
Melting point 120-122 C(lit.)
Boiling point 285-286 C(lit.)
density 1,28 g/cm3
vapor density 4.97 (vs air)
vapor pressure 10 mm Hg ( 145.5 C)
refractive index 1.5762 (estimate)
Fp 153 C
storage temp. Refrigerator
solubility methanol: soluble1g/10 mL, clear, colorless to light yellow
pka 9.51(at 25C)
form Powder, Crystals or Granules
color White
PH Range Non& uorescence (8.5) to blue & uorescence (9.5)
Water Solubility 1 g/L (20 C)
�»max 226nm, 265nm, 275nm, 286nm, 320nm, 331nm
Merck 14,6384
BRN 742134
Stability: Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol.
Major Application Display device, semiconductors, photoimaging materials, inks, toner, chalk, security paper, molding materials, tin plating method, rubber, adhesive, leather, detergent, hair dyes, antimitotic drug, anticancer agent, antiinflammatory agent, treatment of acne vulgaris (pimples) and other dermal ailments (rashes, scratches, blemishes, hair loss), disorders
InChIKey JWAZRIHNYRIHIV-UHFFFAOYSA-N
CAS DataBase Reference 135-19-3(CAS DataBase Reference)
NIST Chemistry Reference 2-Naphthalenol(135-19-3)
EPA Substance Registry System 2-Naphthalenol (135-19-3)

Safety Information
Hazard Codes Xn,N
Risk Statements 20/22-50
Safety Statements 24/25-61
RIDADR UN 3077 9/PG 3
WGK Germany 2
RTECS QL2975000
F 8
Autoignition Temperature 430 C
TSCA Yes
HazardClass 9
PackingGroup III
HS Code 29071590
Hazardous Substances Data 135-19-3(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg


2-Naphthol Usage And Synthesis

2-Naphthol Preparation Products And Raw materials
GOLD Member
VERIFIED
Jun-09-22
 
14.1 inch Capacitive Touch Screen Dual Display POS System All in one Cash register with 80mm thermal printer.
Quick Details
Products Status:
Stock
Type:
Android/Linux POS Device with Printer
Style:
Desktop
Use:
POS device and Casn Register
Interface Type:
Micro USB and SIM Card
Model Number:
HDD-680
Place of Origin:
China
Warranty(Year):
1-Year
After-sales Service:
Others, Call Center and on-line Technical Support
Screen size:
12/14inch
Touch Screen:
10 Points Capacitive Touch ScreenV
Customer display:
14.1 inch/12 inch/LED/VFD220
Color:
Gray
Card Reader:
Magnetic optional
Wireless:
BT 4.0
Interface:
USB/RS232/VGA/Audio/Keyboard
Power Supply:
12V/2A
Memory:
2GB RAM
Certification:
FCC, ce, RoHS
GOLD Member
VERIFIED
Jun-09-22
 
14.1 inch Capacitive Touch Screen Dual Display POS System All in one Cash register with 80mm thermal printer.
Quick Details
Products Status:
Stock
Type:
Android/Linux POS Device with Printer
Style:
Desktop
Use:
POS device and Casn Register
Interface Type:
Micro USB and SIM Card
Model Number:
HDD-680
Place of Origin:
China
Warranty(Year):
1-Year
After-sales Service:
Others, Call Center and on-line Technical Support
Screen size:
12/14inch
Touch Screen:
10 Points Capacitive Touch ScreenV
Customer display:
14.1 inch/12 inch/LED/VFD220
Color:
Gray
Card Reader:
Magnetic optional
Wireless:
BT 4.0
Interface:
USB/RS232/VGA/Audio/Keyboard
Power Supply:
12V/2A
Memory:
2GB RAM
Certification:
FCC, ce, RoHS
GOLD Member
VERIFIED
Jun-09-22
 
14.1 inch Capacitive Touch Screen Dual Display POS System All in one Cash register with 80mm thermal printer.
Quick Details
Products Status:
Stock
Type:
Android/Linux POS Device with Printer
Style:
Desktop
Use:
POS device and Casn Register
Interface Type:
Micro USB and SIM Card
Model Number:
HDD-680
Place of Origin:
China
Warranty(Year):
1-Year
After-sales Service:
Others, Call Center and on-line Technical Support
Screen size:
12/14inch
Touch Screen:
10 Points Capacitive Touch ScreenV
Customer display:
14.1 inch/12 inch/LED/VFD220
Color:
Gray
Card Reader:
Magnetic optional
Wireless:
BT 4.0
Interface:
USB/RS232/VGA/Audio/Keyboard
Power Supply:
12V/2A
Memory:
2GB RAM
Certification:
FCC, ce, RoHS
1136 4K 20 Ir Touch Points Interactive Display Edu Suppliers
Short on time? Let 4K 20 Ir Touch Points Interactive Display Edu sellers contact you.
GOLD Member
VERIFIED
Jun-09-22
 
14.1 inch Capacitive Touch Screen Dual Display POS System All in one Cash register with 80mm thermal printer.
Quick Details
Products Status:
Stock
Type:
Android/Linux POS Device with Printer
Style:
Desktop
Use:
POS device and Casn Register
Interface Type:
Micro USB and SIM Card
Model Number:
HDD-680
Place of Origin:
China
Warranty(Year):
1-Year
After-sales Service:
Others, Call Center and on-line Technical Support
Screen size:
12/14inch
Touch Screen:
10 Points Capacitive Touch ScreenV
Customer display:
14.1 inch/12 inch/LED/VFD220
Color:
Gray
Card Reader:
Magnetic optional
Wireless:
BT 4.0
Interface:
USB/RS232/VGA/Audio/Keyboard
Power Supply:
12V/2A
Memory:
2GB RAM
Certification:
FCC, ce, RoHS
GOLD Member
VERIFIED
Jun-09-22
 
14.1 inch Capacitive Touch Screen Dual Display POS System All in one Cash register with 80mm thermal printer.
Quick Details
Products Status:
Stock
Type:
Android/Linux POS Device with Printer
Style:
Desktop
Use:
POS device and Casn Register
Interface Type:
Micro USB and SIM Card
Model Number:
HDD-680
Place of Origin:
China
Warranty(Year):
1-Year
After-sales Service:
Others, Call Center and on-line Technical Support
Screen size:
12/14inch
Touch Screen:
10 Points Capacitive Touch ScreenV
Customer display:
14.1 inch/12 inch/LED/VFD220
Color:
Gray
Card Reader:
Magnetic optional
Wireless:
BT 4.0
Interface:
USB/RS232/VGA/Audio/Keyboard
Power Supply:
12V/2A
Memory:
2GB RAM
Certification:
FCC, ce, RoHS
GOLD Member
VERIFIED
Jun-09-22
 
14.1 inch Capacitive Touch Screen Dual Display POS System All in one Cash register with 80mm thermal printer.
Quick Details
Products Status:
Stock
Type:
Android/Linux POS Device with Printer
Style:
Desktop
Use:
POS device and Casn Register
Interface Type:
Micro USB and SIM Card
Model Number:
HDD-680
Place of Origin:
China
Warranty(Year):
1-Year
After-sales Service:
Others, Call Center and on-line Technical Support
Screen size:
12/14inch
Touch Screen:
10 Points Capacitive Touch ScreenV
Customer display:
14.1 inch/12 inch/LED/VFD220
Color:
Gray
Card Reader:
Magnetic optional
Wireless:
BT 4.0
Interface:
USB/RS232/VGA/Audio/Keyboard
Power Supply:
12V/2A
Memory:
2GB RAM
Certification:
FCC, ce, RoHS
GOLD Member
VERIFIED
Jun-08-22

Hdd-880 12.5 Full Hd 1080P Display Pos

$220
MOQ: 200  Pieces
Sample Available
 
HDD-880 12.5 Full HD 1080P Display Capacitive Touch Screen POS System Machine with Optional MSR for Contactless Payment.

Model Number :
HDD-880
Samples:
HDD-880
$235.00/Piece | 1 Piece (Min. Order) | Buy Samples
Lead Time:
Quantity(Pieces) 1 - 10 11 - 100 >100
Est. Time(days) 7 20 To be negotiated
Customization:
Customized logo(Min. Order: 100 Pieces)
Customized packaging(Min. Order: 200 Pieces)
Graphic customization(Min. Order: 100 Pieces)
GOLD Member
VERIFIED
Jun-08-22
 
Product Name
Android MiniPOS Aisino A80
OS
Android 7.1
Secure operating system
Processor
32-bit, Quad-core, 1.1Ghz application processor
High performance secure processor
Memory
RAM: 1GB (optional 2GB)
ROM: 8GB (optional 16GB)
Display
5 Color screen 1280 720
Touch Screen
Capacitive touchscreen
Keys
1 Power key
1 Function key
3 Touch keys
WIFI
2.4GHz IEEE802.11b/g/n
Communications
4G 3G 2G
Bluetooth
BT 4.X
Card Readers
IC card reader
NFC reader
Camera
2 MP Rear Camera
1D/2D barcode scan
Optional: 5MP rear zoom camera
GNSS
GPS
GLONASS
BeiDou
Indicator Lights
4 NFC LEDs
1 Charging indicator
Audio
Speaker Microphone
Card Slots
1 SIM
2 PSAM
Battery
3.85V/3000mAh
Dimensions
150 75 16mm
L W H
Weight
220g
Peripheral Port
1 USB OTG, Type-C, 5V
Environmental
Operating temperature: 0 ~ 50
Storage temperature-20 ~ 70
Relative humidity 5%~95%, Non-condensing
Optional Configurations
ASD18 Bluetooth Printer Docking Station
GOLD Member
VERIFIED
Jul-29-24

Wholesale Used Laptops Core I7

$180
MOQ: 100  Pieces
Sample Available
 
We have good quality Used and New Laptops of all brands.
Product Name Used laptops

Processor CPU Series: Intel Core i7 4-generation family
CPU Type: Intel Core i7 4702MQ
CPU frequency: 2.2GHz
Core frequency: 3200MHz
Bus Specifications: DMI 5 GT / s
Three cache: 6MB
Core Architecture: Haswell
Core / thread count: quad-core / eight thread
Storage Device Memory Capacity: 4GB (4GB Ã?? 1)
Memory Type: DDR3L (low voltage version) 1600MHz
Hard disk capacity: 500GB
Hard Description: Support the expansion turn mSATA SSD hard drive
Drive Type: No built-in optical drive
Display

Touch screen: does not support touch
Screen Size: 14 inches
Aspect Ratio: 16:9
Screen Resolution: 1366x768
Screen technology: LED backlit, matte glare mask
Graphics

Graphics Type: Dual Graphics (fever-level graphics card + integrated graphics)
Graphics chip: NVIDIA GeForce GTX 760M + Intel GMA HD 4400
Memory Capacity: 2GB
Memory Type: GDDR5
Memory Interface: 128bit
Number of stream processors: 768
Multimedia devices

Camera: 720p HD webcam
Audio System: Built-in audio chip
Speaker: Built-in speaker
Microphone: Built-in microphone
Network Communications

Wireless LAN: 802.11b/g/n wireless protocol
Wired LAN: 100Mbps Ethernet card

I / O interfaces Data interface: 1 Ã?? USB2.0 +2 Ã?? USB3.0
Video Interface: VGA, HDMI
Audio interface: headphone / microphone combo interface
Other interfaces: RJ45 (network interface), power connector
Reader: Multi-in-1 card reader
Input Devices Pointing device: Touchpad
Keyboard Description: Full-size keyboard
Power Description Battery: 6-cell lithium battery, 5900 mA
Life time: 5 hours, the specific time depending on use environment
Power adapter: 100V-240V 90W AC power adapter adaptive
Exterior Laptop Weight: 2Kg
Length: 339.2mm
Width: 239.5mm
Thickness: 26.4mm
Shell material: composite material
Case Description: Black
Notebook accessories Packing list: Host x1 notebook
Power adapter x1
Power cord x1
Manual x1
Warranty card x1

Shipping DOCS

1. Commercial Invoice

2. Packing list

3. Certificate of Origin

4. Bill of Loading

5. Form A/Form E

6. Other documents are according to customer's
Apr-02-22
 
Tidal Volume:20-2500ml
Display:10.4 TFT touch screen
Type:pneumatically driven tronic control
Gas supply:medical o2, medical air
Pneumatic system safe pressure:125cmH2O
Power supply:AC 110-240V, 50-60 Hz
Battery:Lithium battery, backup for more than 2 hours
Product Size:H400mm* W303mm * L250mm Weight: 16kg
HS code:9031809090
Jul-21-16
 
Main Business:
We are the unique all-around high-tech factory which had been devoted to software development, Interactive whiteboard manufacture, touch screen integrated machine manufacturing &�Projector supplying(Epson &�Acer) for 25 years now. We are also committed to supplying all the educational goods as you required. Please contact me through sales(at)sxyouli(dot)com for more detail information.
�Our products are of top quality and top best selling products in Asia market, which can totally compete quality and technology with the world brand products like smart board while our price are much lower than it.�
�
We would like to provide you more detail products information for your reference if you need. Sincerely wish you can give us a�chance to try our products.
�Features
�Multi touch and gestures control support
Infrared touch technology provides incredible accuracy and smooth handwriting
Full HD screen, LED backlight offers a�brighter display and lower power consump tion
The stronger brushed aluminum Alloy Frame, the higher stability
Professional and elegant design
�Funcions
l Interactive touch function
Julong Touch LED TV has an interactive touch capabilities, embedded Julong high-speed infrared touch screen, after connected with the computer, it can be controlled the computer with specific application software, to achieve interactive applications.
l Multi-touch function
Julong Touchable LED TV built-in Julong touch screen with the multi-touch functions (2/4/8 points) under Windows 7�Operating system; enabling the objects (such as pictures, PDF, PPT etc.,) to zoom, drag, rotate and other functions.
l Free calibration function
Julong Touch LED TV built-in Julong touch screen to supports for free calibration function, users can plug and play (the factory set is Windows 7�multi-touch mode).
l High-quality LED screen
High brightness, high contrast, figure shows with point by point, color optimization, motion picture and still image quality improvement function, true to the perfect picture.
l Digital multimedia broadcasting function
With plugging USB 1.1 &�USB2.0 standard equipment, it can browse images, watch movies, listen to music etc.
l Multimedia function
Julong Touch LED TV has a�VGA port, can be used as computer monitor, but also with HDMI, USB, component input, audio output with a�variety of external devices.
l Remote and mouse function
Julong Touch LED TV can be optional remote &�mouse function with distance, everything can under the control. (Optional function)
l The touch response speed ups to 300 dots.
High-speed touch screen, writing perfect track restore and responsive.
l Three touch modes can be selected
According different environments, there are three touch modes can be selected: single touch mode, mouse mode, multi-touch mode.
On a�product:42'' Interactive Flat Panel Display
Next Product:55'' Interactive Flat Panel Display
GOLD Member
VERIFIED
Oct-22-24
Supplier From Indore, Madhya Pradesh, India
 
Elegant and Durable Display for Your Plants
Showcase your plants in style with our Premium Quality Iron Round Plant Stand. Designed to elevate the beauty of your indoor and outdoor spaces, this sturdy and elegant plant stand provides the perfect display for your favorite plants.

Key Features:
Elegant Design: The sleek, round design adds a touch of sophistication to any space, complementing a variety of decor styles.
Durable Construction: Made from high-quality iron, this plant stand is built to last, providing robust support for your plants.
Rust-Resistant Finish: Coated with a rust-resistant finish, the stand is suitable for both indoor and outdoor use, ensuring long-lasting beauty and durability.
Stable and Sturdy: The stable base and well-balanced structure prevent tipping, keeping your plants safe and secure.
Versatile Use: Ideal for displaying a wide range of plants, including potted flowers, herbs, succulents, and small trees.
Product Specifications:
Material: High-Quality Iron
Color: Black
Dimensions:
Height: 20 cm (7.87 inches)
Diameter: 10 cm (3.93 inches)
Weight Capacity: Up to 50 kg (110 lbs)
Finish: Rust-Resistant Powder Coating
Assembly: No Assembly Required
How to Use:
Indoor Use: Place the plant stand in any room to create an elegant plant display. Ideal for living rooms, bedrooms, kitchens, and hallways.
Outdoor Use: Use the stand on patios, balconies, gardens, or porches to enhance your outdoor space. The rust-resistant finish ensures durability in all weather conditions.
Decorative Arrangement: Arrange multiple stands of different heights to create a dynamic and visually appealing plant display.
Why Choose Our Iron Round Plant Stand?
At Anandi Greens, we are committed to providing high-quality gardening products that combine functionality and style. Our Iron Round Plant Stand is designed to enhance your plant display while offering sturdy and reliable support.

Ideal for Home and Garden Decor
Whether you are an indoor plant enthusiast or looking to beautify your outdoor space, our Iron Round Plant Stand is the perfect addition to your home decor. It provides a stylish and practical way to showcase your plants.

Order Now and Elevate Your Plant Display!

Enhance your home and garden decor with our Premium Quality Iron Round Plant Stand. Click "Add to Cart" now and enjoy a stylish and durable display for your plants
Mar-15-13
 
Detailed product description


Ir touch screen
1.Sensitive ir touch screen
2.Infrared multi touch penel
3.Customized ir touch screen
4.Ce ir touch



32inch 6 points multi ir touch screen panel



Wivitouch is specializes in manufacturing and distributing all types of 4wire resisitve touch screen, 5 wire resistive touch screen panel. Surface acoustic wave(saw) touch screen, multi touch infrared touch screen overlay (multitouch irtouch panel overlay, there are dualtouch(2 points), 6 points, 8 points, 10 points, 16 points and 32 points for you to choose. No ghost point.







Why choose our touch screens and touch products?

•service:built to be customised to your requirements.Give professional service for your inquiry
•aftersale service-at least one year warranty for every touch products.
•perfected product range which meets 3 economies of scale:
•quality control- iso 9001 and ce, rohs approved - we are fully accredited to the required standard of quality management systems and work within these guidelines.
•competitive price - we buy large stocks of the best materials and employ automated manufacturing techniques.
•reliability - these units are built to operate within the most demanding environments for long periods of time.


Payment & shipping terms:



Fob price:

Us $ 230-680/ piece
Get latest price



Minimum order quantity:

1 piece/pieces 32inch 6 point ir multi touch screen



Port:

Shenzhen



Packaging details:

1 piece in a standard packaging box



Delivery time:

1-3 workdays for sample, 2-10 workdays for order



Payment terms:

T/t, western union, paypal



Supply ability:

50, 000 piece/pieces per month
May-23-19
 
Features and Advantages
1.New and Industrial A grade perfect panels with stable supply
2. industrial control board supports the displays working 24 hours
3. Professional and industrial hardware and parts to guarantee its working normally in rough environment
4.Open frame chassis design to protect the LCD screen
5. VGA DVI interfaces ;HDMI options input; No touch screen
6. 12.1 inch chassis industrial monitor for application control , ATM , Automatic system ,campus and industrial terminals etc
May-27-22
 
ValueTek 20 Touches IR Touch Frame/Overlay 32'' 43'' 55'' 65'' 75''
# Affordable and widely use
# 15-150 and sizes customized
# 20 points touch
# HID Plug and Play
# Fast response and easy integration
GOLD Member
Oct-14-24
 
Product: Polyethylene Terephthalate (PET) Polymers Copolymer PCR blend

FuTuRe-PET R1 20
Property Unit Value Test Method
Intrinsic Viscosity dl/g 0.84 + 0.02 IR-001
Acetaldehyde ppm 1 Max. IR-002
Melting point C 247 + 3 IR-003
Color b -1.0 + 2.0 IR-004
Color L 80 + 3 IR-004
Crystallinity % 50 Min IR-005
Moisture content
(When packed) Wt % 0.2 Max. IR-006
Chips /gm pcs 60 + 5 IR-007
GOLD Member
Oct-12-24

Ir 64 Rice

$400
MOQ: 27  Metric Tonnes
Supplier From North York, Ontario, Canada
 
IR 64 Rice Specifications:
PROPERTIES VALUES & LIMITS
Product Name: IR 64 Raw Rice / IR 64 Parboiled Rice
Moisture: 13% Max
Cleaning: Sortex Cleaned
Avaliblity Type: Raw / White, Parboiled
Place of Origin: India
Average Grain Length: 6.00 To 6.20 MM
Broken: 1 To 5% Max
Damage & Discolored: 1% Max
Admixture: 1% Max
Packaging Details:
TYPES OF BAGS QUANTITY
PP Bag 25 / 50 KG in New PP Bag
Jute Bag 10 / 25 / 40 Kg in New Jute Bag
Non Woven Bag 5 / 10 / 20 / 25 Kg in Non Woven Bag
- As Per Customer Requirement
Container Capacity:
TYPE OF CONTAINER QUANTITY
20' FT Container 24-25 Metric Tons
40' FT Container -
IR 64 Rice Benefits and Uses:

IR 64 Raw Rice have an effect, which supports the brain and nurtures it.
IR 64 Raw Rice with milk or water can relieve thirst.
IR 64 Raw Rice add a touch of sunshine to breads, muffins, cookies, cakes, pies, tarts and puddings.
Add IR 64 Raw Rice, almonds, peppers and onions to brown rice to make a tasty side dish.
IR 64 Raw Rice lubricate the bodies channels-particularly the lungs. Therefore, people with less than robust respiratory systems find them very healing.
IR 64 Raw Rice are naturally endowed with both an array of valuable nutrients and a pleasantly sweet flavor.
IR 64 Raw Rice as part of the daily diet.
GOLD Member
Oct-14-24

Propyl Paraben Usp/nf

$1.50K
MOQ: 27  Metric Tonnes
Supplier From North York, Ontario, Canada
 
Propyl paraben USP/NF Propylparaben is widely used as an antimicrobial preservative in cosmetics, food products, and pharmaceutical formulations.

USPâ??NF is a combination of two compendia, the United States Pharmacopeia (USP) and the National Formulary (NF).
Sales Specification

Appearance: White Crystalline Powder
Assay: 98.0% â?? 102.0%
IR Identification: Positive
Melting Point: 96oC â?? 99oC
Color of Solution: Clear
Residue on Ignition: 0.1% Max
Organic Impurities: 0.5% Max
Total Impurities: 1.0% Max
Residual Solvents: n-Propanol 3000 PPM Max
Packing

55.12 LB bag/ 20 bags per pallet
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