Xian County, Cangzhou City, Hebei Province

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Building Glass Visible Light Transmittance and Solar Heat Gain Coefficient Testing System

E-mail:

zjxsale@hbljyiqi.com

Telephone:

+86-15716976308

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Classification

Product

Building Energy Efficiency Instruments

Label

Product Description

Purpose

1. Powerful Instrument Performance: Featuring an exceptionally advanced optical system, cutting-edge electronic components, and a high-precision mechanical design, this instrument delivers ultra-low stray light levels of 0.010%T, along with highly accurate PID temperature control and 24-bit voltage digital sampling.

2. Stable and Reliable Quality: The dual-beam dynamic feedback proportional recording photometric system ensures baseline stability. Key components such as the deuterium lamp and photomultiplier tube are all imported, guaranteeing the instrument's stability, reliability, and long service life.

3. Precise Measurement: Utilizing high-quality imported holographic gratings, the instrument further reduces stray light, ensuring more accurate analytical results.

4. Easy and Efficient Human-Machine Interaction: The JP-AFL25 Series Intelligent Building Glass, designed for Windows-based environments, features a Chinese-operated software that offers comprehensive instrument control and operational functions. With its user-friendly interface, flexible efficiency, and intuitive design, this tool effortlessly meets users' analytical needs.

5. Excellent scalability: The reflective optical integrating sphere can be equipped with dedicated accessories, and a specialized reflector for building glass solar shading coefficients, significantly expanding the instrument's application range.

6. Simple and convenient equipment maintenance: The unique socket-type tungsten and deuterium lamps eliminate the need for optical alignment during lamp replacement, making equipment setup and maintenance even easier and more efficient. Additionally, the vacuum press is used for oil fluid testing.

7. Log Recording Function: Automatically records user operations; log files are saved in a more reliable database format; administrators can categorize, review, and perform other operations on the logs.

8. Utilizing a comprehensive optical and hemispherical emission integrated testing system, this solution offers high cost-effectiveness and ease of use for testing purposes.

9. Quality Control Function: The system can monitor measurement data according to user settings. If data falls outside the control range, the system will display prompt messages, apply color markings, or automatically initiate re-measurement.

10. Report Output Functionality: Enables data sharing with other systems; allows saving measurement results in Microsoft Word, Microsoft Excel, and text file formats; supports personalized customization of report layouts; and provides a preview feature for the final print output of the report.

Technical Specifications

Photometric Project: Metrics

Detection Method: Optical Measurement Approach

Optical wavelength range: 190–2800 nm

Wavelength Accuracy: ±0.3 nm (Automatic Calibration upon Power-On)

Wavelength repeatability: ≤0.1 nm

Automatic spectral bandwidth: 1, 2, 5, 10, 50 nm

Stray Light: < 0.01% (220 nm, Nal; 340 nm, NaNO₂)

Light Source Conversion: Automatic Switching (with adjustable settings across the 380nm to 1000nm to 2800nm wavelength range)

Optical Testing Accessories: Mirror Testing Apparatus

Luminosity range: -4.0 to 4.0 A

Photometric Accuracy: ±0.002A (0–0.5A), ±0.004A (0.5–1A)

Photometric Repeatability: ±0.3%T (0–100%T), 0.001A (0–0.5A), 0.002A (0.5–1A)

Photometric baseline linearity: ±0.001 A (190–1000 nm), ±0.005 A (1000–2800 nm)

Photometric baseline drift: 0.0004 A/h (500 nm, 0 A, after preheating)

Noise: ±0.0004 A

Test indicators: Ultraviolet transmittance and reflectance ratios;

Visible light transmittance and reflectance;

Direct transmittance ratio and direct reflectance ratio of sunlight;

Direct solar radiation absorption ratio, total solar transmittance ratio;

Solar Heat Gain Coefficient, Shading Coefficient;

Total Solar Infrared Thermal Energy Ratio; Solar Thermal-to-Total Energy Ratio

Our advantage

Integrity management

Delivery on time

Production customization

After-sales worry-free

Factory Appearance

1600 square meters instrument exhibition hall

FAQ

Does the company accept OEM/ODM orders?

The company accepts OEM/ODM orders and can customize product appearance, specifications, packaging, etc. according to customer requirements.

Does the company provide samples?

The company can provide samples according to customer needs, and the customer must bear the sample fee and shipping costs.

How does the company handle customer complaints?

The company has a dedicated customer service department that promptly handles customer complaints and provides a satisfactory response within 48 hours.

What after-sales services does the company provide?

The company provides after-sales services such as technical consulting, installation guidance, and maintenance, ensuring that customers have no worries.

How does the company calculate shipping costs?

The freight is calculated based on factors such as the volume, weight, mode of transportation, and destination of the goods. Feel free to inquire for a detailed freight quote.