DONGGUAN LONROY EQUIPMENT CO LTD
| Accuracy | 0.01% |
| Voltage | 220 V |
| Protection Class | Ip56 |
| Measurement Range | 0 - 100% |
| Accuracy Deviation | ≤ 0.5% |
| Operating Temperature | 10℃ - 40℃ |
| Operating Humidity | < 98% (at 40℃) |
| Light Source | Standard illuminator D65 or CIE standard A |
| Spectral Range | 380 - 780nm |
| Lighting Mode | Collimated lighting, integral sphere reception (conforming to V(λ) standard value) |
| Test Speed | 2 seconds per test in single mode |
| Communication Method | RS232 serial port communication (DB9 female connector) |
| Angle Between Light Axis and Sample Normal | 5° |
| Non-repeatability | ≤ 0.5% (20 continuous tests) |
| Power-on Preheating Time | 10 - 15 minutes |
| Brand Name | LONROY |
| Place of Origin | Guangdong, China |
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Product Specification
| Accuracy | 0.01% | Voltage | 220 V |
| Protection Class | Ip56 | Measurement Range | 0 - 100% |
| Accuracy Deviation | ≤ 0.5% | Operating Temperature | 10℃ - 40℃ |
| Operating Humidity | < 98% (at 40℃) | Light Source | Standard illuminator D65 or CIE standard A |
| Spectral Range | 380 - 780nm | Lighting Mode | Collimated lighting, integral sphere reception (conforming to V(λ) standard value) |
| Test Speed | 2 seconds per test in single mode | Communication Method | RS232 serial port communication (DB9 female connector) |
| Angle Between Light Axis and Sample Normal | 5° | Non-repeatability | ≤ 0.5% (20 continuous tests) |
| Power-on Preheating Time | 10 - 15 minutes | Brand Name | LONROY |
| Place of Origin | Guangdong, China | ||
| High Light | 0.01% Accuracy Visible Light Transmittance Tester ，380-780nm Spectral Range Glass Reflectance Haze Meter ，220V Power Supply Tempered Glass Testing Machine | ||
Visible Light Transmittance Testing Machine Glass Reflectance Haze Tester Tempered Glass Reflectance Haze Measuring Instrument
The visible light transmittance/reflection rate and haze meter is a dedicated instrument designed and manufactured by Lonroy for testing the transmittance of architectural glass. It is also applicable to the measurement of the transmittance of float glass, insulating glass, tempered glass, laminated glass, coated glass, automotive glass, etc.
Equipment Introduction
This instrument uses a tungsten halogen lamp, a parallel light tube, an integrating sphere, and a photovoltaic cell to measure the ratio of the luminous flux before and after the light passes through the glass. Through a specially designed filter, the ultraviolet and infrared components of the tungsten halogen lamp are filtered out, and the spectrum is corrected to the relative radiation spectrum of the D65 light source, obtaining the total visible light transmittance of the glass in accordance with the requirements of the national standard GB2680-1994. If no spectral correction is made, it is the A light source, meeting the technical requirements of the GB5137.2-2002 "Test Methods for Optical Properties of Automotive Safety Glass" standard. By adjusting the position of the baffle inside the integrating sphere and the position of the sample placement, the transmittance, reflectance, and haze of the glass can be tested respectively.
Operating environment
1. Operating temperature: 10℃ - 40℃
2. Operating humidity: < 98% (at 40℃)
4. No obvious vibration (preferably undetectable by human sensation)
5. Avoid strong light and use in a relatively dark place. This machine comes with a light-blocking cloth.
Visible Light Transmittance Testing Machine Glass Reflectance Haze Tester Tempered Glass Reflectance Haze Measuring Instrument
Technical Specification
| Input Power Supply | Stable AC 220V ± 1V 5A |
| Light Source | Standard illuminator D65 or CIE standard A |
| Spectral Range | 380 - 780nm |
| Lighting Mode | Collimated lighting, integral sphere reception (conforming to V(λ) standard value) |
| Display | The instrument is equipped with a 4.3-inch TFT LCD screen |
| Display Parameters | Transmittance, light intensity value, zero point compensation value |
| Buttons | Power, Standard, Test |
| Test Speed | 2 seconds per test in single mode |
| Communication Method | Connectable to a computer, adopting RS232 serial port communication (DB9 female connector; communication cable is provided randomly) |
| Measurement Range | 0 - 100% |
| Accuracy | 0.01% |
| Angle Between Light Axis and Sample Normal | 5° |
| Accuracy Deviation | ≤ 0.5% |
| Non-repeatability | When testing the same point on the same sample continuously for 20 times, the difference between the maximum and minimum values does not exceed 0.5% |
| Power-on Preheating Time | 10 - 15 minutes |
| Sample Size | Less than 200 × 200mm |
Company Details
Business Type:
Manufacturer,Seller,Exporter,Agent
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 providing excellent tes... 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 providing excellent tes...
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