Plexiglass

VGB-4B OEM OBM Physics Biology Chemistry custom lab lithium battery electrolyte with vacuum chamber Plexiglass glove box

Place of Origin:
China

Brand Name:
OEM

Model Number:
YUDA-R226

Item:
Acrylic Test Tube Holder

Color:
Clear black white red or other colors

Usage:
Tube Display

Feature:
Durable,waterproof,eco-friendly

Material:
Acrylic/plexiglass/perspex/lucite/PMMA

Shape:
Rectangle,square,round,and etc.

Logo:
Silk Screen,engraving,hot-stamping,UV printing etc.

Packing:
PP bag+PEbag+outer carton or as your require

Finish:
Polishing,hot bending,laser cutting,cnc finishing etc.

OEM/ODM:
Acceptable

8 inches precision spin coater adopts all-aluminum alloy chamber, which is beautiful and sturdy in appearance; the upper cover of the chamber adopts 360�° visible plexiglass design, which is convenient for customers to observe the coating condition during use. The spin coater adopts advanced precision motor, the maximum speed can reach 10,000rpm, which effectively guarantees the uniformity of film formation. In addition, the instrument adopts touch screen control and can preset the coating curve, which greatly simplifies the use process and reduces the learning cost. It is very suitable for laboratory purchase.
8 inches precision spin coater application:
The spin coater can coat liquid or colloidal materials on silicon wafers, crystals, quartz, ceramics and other substrates to form thin films. It is mainly used in photoresist spin coating, biological medium preparation, sol-gel method for polymer film production, etc.

Capable of performing measurements on a wide range of material.
Four transducer models.
Probe-Zero function, Sound-Velocity-Calibration function.
Two-Point Calibration function.
Two work modes: Single point mode and Scan mode.
Coupling status indicator showing the coupling status.
Auto sleep and auto power off function to conserve battery life.
Optional software to process the memory data on the PC.
Optional thermal mini-printer to print the measured data via RS232 port


CONFIGURATION

No
Item
Quantity
Note
Standard Configuration
1
Main body
1

2
Transducer
1
Model: N05/90¡ã
3
Couplant Bottle
1

4
Instrument Case
1

5
Screwdriver
1

6
Alkaline battery
2
AA size
7
Operating Manual
1
8
Warranty Card
1

Optional Configuration
9
Transducer: N02

10
Transducer: N07

11
Transducer: HT5

12
Mini thermal printer
1

13
Print cable
1

14
DataPro for Thickness Gauge
1
For use on the PC
15
Communication Cable
1


APPENDIX A: TRANSDUCER SELECTION
Model

Freq


MHZ

Diam


mm
Measuring Range Lower limit Description
N02 2.5 14

3.0mm¡«300.0mm£¨In Steel£©
40mm (in Gray Cast Iron HT200)
20 for thick, highly attenuating, or highly scattering materials
N05 5 10 1.2mm¡«230.0mm£¨In Steel£© ¦µ20mm¡Á3.0mm Normal Measurement
N05/90¡ã
5 10 1.2mm¡«230.0mm£¨In Steel£© ¦µ20mm¡Á3.0mm Normal Measurement
N07 7 6

0.75mm¡«80.0mm
£¨In Steel£©
¦µ15mm¡Á2.0mm For thin pipe wall or small curvature pipe wall measurement
HT5 5 12 3¡«200mm £¨In Steel£© 30 For high temperature (lower than 300¡ãC) measurement.

APPENDIX B: SOUND VELOCITY IN DIFFERENT MATERIALS
Material
Sound Velocity
In/us
m/s
Aluminum
0.250
6340-6400
Steel, common
0.233
5920
Steel, stainless
0.226
5740
Brass
0.173
4399
Copper
0.186
4720
Iron
0.233
5930
Cast Iron
0.173-0.229
4400-5820
Lead
0.094
2400
Nylon
0.105
2680
Silver
0.142
3607
Gold
0.128
3251
Zinc
0.164
4170
Titanium
0.236
5990
Tin
0.117
2960
Epoxy resin
0.100
2540
Ice
0.157
3988
Nickel
0.222
5639
Plexiglass
0.106
2692
Polystyrene
0.092
2337
Porcelain
0.230
5842
PVC
0.094
2388
Quartz glass
0.222
5639
Rubber, vulcanized
0.091
2311
Teflon
0.056
1422
Water
0.058
1473


CONFIGURATION

No
Item
Quantity
Note
Standard Configuration
1
Main body
1

2
Transducer
1
Model: N05/90¡ã
3
Couplant Bottle
1

4
Instrument Case
1

5
Screwdriver
1

6
Alkaline battery
2
AA size
7
Operating Manual
1
8
Warranty Card
1

Optional Configuration
9
Transducer: N02

10
Transducer: N07

11
Transducer: HT5

12
Mini thermal printer
1

13
Print cable
1

14
DataPro for Thickness Gauge
1
For use on the PC
15
Communication Cable
1

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