Fabric Light Transmittance Test Machine
Get a quote:
Whats/App: +86 181 0160 0864
The Fabric Light Transmittance Test Machine measures the opacity of fabrics. A stable incandescent light source emits light of a certain intensity, which passes through a coated fabric. Using a standard tester, the amount of light transmitted through a 100 cm² area of the fabric—after absorption and blocking by the coated material—is measured and compared with the original light without a sample. The result is expressed as the transmittance percentage.
Application：
Light transmittance test machine for fabric is used to determine the total visible light transmittance of the fabric to evaluate the shading properties of the fabric and is suitable for sheet textile products such as curtains.
Standard :
JIS L1005-2009:Japanese standard for testing the dimensional stability of textiles to washing and drying.
FZ/T62011.1-201:Chinese textile industry standard specifying requirements and test methods for household textile products.
Principle:
1. A light source (light bulb) is illuminated, and the light is irradiated to the photodetector of the illuminance meter;
2. Adjust the brightness of the light source to 10.000 (1X);
3. Determine the illuminance of the sample;
1: illuminance (lx) after installation of the sample; I0: no illumination of the specimen (I1: I1 / I0) × 100%, I1: Lx).
Main feature:
1. with the determination of spectral transmittance function.
2. with the mouth and the photon detector integral ball.
3. with an optical device capable of generating a double beam.
4. two parallel beam of light and its beam axis of the incident angle of not more than 5 °.
5 has a function of scanning at a desired wavelength interval in the wavelength range of 380 nm to 780 nm.
6. with the sample in the tension-free state to keep the sample folder.
Parameters:
| Technical Parameters | Specifications |
|---|---|
| Test Mode | Automatic |
| Test Area | 100 cm² |
| Sample Block Size | 200mm × 200mm |
| Light Source | 1000W Tungsten Lamp |
| Voltage Range | 0-130V (for 110V input) / 0-230V (for 220V input) |
| Weight | 50 kg |
| Power Supply | 220V, 50Hz |
| Appearance Dimensions | 650mm × 600mm × 1100mm |
| Illuminance Range | 0-199.900 LUX (Adjustable) |
在线联系供应商
Other supplier products
 |
Vibration Table ISO 2247 | Standard ASTM D999: Vibration testing of shipping containers and packaged products. TAPPI T819: Corrugated box performance under simulated transp... |
 |
Dental Implants Static Torsion Testing Machine | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Dental Implants Static Torsion Testing Machine is a specialized device designe... |
 |
Sponge foam collapsible hardness tester / Sponge foam collapsible hardness machine | Purpose: This machine is used to measure the indentation hardness of porous elastic materials. The polyurethane foam sample can be tested accordin... |
 |
PLC liquid crystal touch impact testing machine (simple suspension) | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk A PLC LCD Touch Impact Testing Machine (Simple Suspension) is a type of pendulum i... |
 |
Arc Resistance Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk Arc Resistance Tester is a special instrument necessary for simulated safety test ... |
Same products
 |
MMA-120 Handheld Arc Welder | 卖方: 871183 | The MMA-120 Handheld Arc Welder from ChuangLi Electronic Technology Co., Ltd. is designed for con... |
 |
SHX Series Circulating Fluidized Bed Steam Boiler | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 10-35 t/hWorking pressure: 1.25-2.5 MPaOperating temperature: 194-400 ℃Applicable to bi... |
 |
YQ(Y)W Series Oil/Gas Fired Vertical Thermal Oil Boiler | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 7000-29200 KWOperating pressure: 0.8-1.0 MPaOperating temperature: 320℃Operating mode: ... |
 |
DHL Series Coal-Fired Steam Boilers | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 35-75 t/hOperating pressure: 1.25-5.4 MPaOperating temperature: 194-485℃Applicable to b... |
 |
SZL Series Biomass Steam Boiler | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 6-35 t/hWorking pressure: 1.0-2.5 MPaOperating temperature: 184-350 ℃Applicable fuel bi... |
