DONGGUAN LONROY EQUIPMENT CO LTD
| Type | Testing Machine |
| Accuracy Class | High Accuracy |
| Accuracy | / |
| Application | Auto Testing |
| customized support | OEM, ODM, OBM |
| power | -- |
| Protection Class | Ip56 |
| Voltage | 220 V |
| warranty | 1 Year |
| Single measurement time | S15s |
| Repeatability measurement accuracy | 0.01nm |
| Spot size | Large spot 2-4mm, micro spot 200um/100um |
| Refractive index repeatability accuracy | 0.0005 |
| Brand Name | LONROY |
| Place of Origin | Guangdong, China |
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Product Specification
| Type | Testing Machine | Accuracy Class | High Accuracy |
| Accuracy | / | Application | Auto Testing |
| customized support | OEM, ODM, OBM | power | -- |
| Protection Class | Ip56 | Voltage | 220 V |
| warranty | 1 Year | Single measurement time | S15s |
| Repeatability measurement accuracy | 0.01nm | Spot size | Large spot 2-4mm, micro spot 200um/100um |
| Refractive index repeatability accuracy | 0.0005 | Brand Name | LONROY |
| Place of Origin | Guangdong, China | ||
| High Light | photovoltaic ellipsometer film thickness tester ，lab test machine for photovoltaic cells ，optical constants tester for solar cells | ||
Photovoltaic-specific Spectral Ellipsometer Film Thickness Tester Photovoltaic Cell Optical Constants Test Machine
I. Overview
The SE-PV series is a photovoltaic-specific spectral ellipsometer developed by Lonroy. Based on the modulation technology of rotating compensators, it can simultaneously obtain polarization signals such as Psi/Delta, N/C/S. This instrument can rapidly characterize the film thickness and optical constants of both textured and non-textured samples in the photovoltaic industry. The SE-PV uses a high-power light source and features a brand-new optical path design, which significantly enhances the signal-to-noise ratio of the detected signals. It adopts a horizontal/tilted integrated sample stage, allowing for quick and easy switching between measurement modes to complete measurements on both textured and non-textured samples.
II. Product Features
1. Dual-rotor compensator configuration
2. Quick switch to measurement mode (one-click switch)
III. Product Applications
The unique design of SE-PV can meet the measurement requirements for thin films on velvet substrates. As shown in the sample in the figure below, the design of the velvet surface and its anti-reflective coating layer is aimed at reducing the reflection of the solar light on the surface of the battery sheet, which makes the detection signal weaker and significantly increases the difficulty of optical measurement.
Photovoltaic-specific Spectral Ellipsometer Film Thickness Tester Photovoltaic Cell Optical Constants Test Machine
Technical Specification
|
Model |
SE-PV |
|
Application positioning |
General type |
|
Basic functions |
Psi/Delta, N/C/S, R/T and other spectra |
|
Analytical spectrum |
380-1000nm (support expansion to 193- 1650nm) |
|
Single measurement time |
S15s |
|
Repeatability measurement accuracy |
0.01nm |
|
Spot size |
Large spot 2-4mm, micro spot 200um/100um |
|
Refractive index repeatability accuracy |
0.0005
|
|
Incident angle range |
45-90° (5° step) |
|
Incident angle adjustment method |
Manual variable angle |
|
Focus method |
Manual focus |
|
Mapping stroke |
Not supported |
|
Supported sample size |
Up to 180mm |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...
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